Human Health-Based Water Guidance Table

The Minnesota Department of Health (MDH) develops health-based rules and guidance to evaluate potential human health risks from exposures to chemicals in groundwater. For more information, see: Health-Based Guidance for Water or contact the Health Risk Assessment Unit.

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Value Type Key: HRL = Health Risk Limits
HBV = Health-Based Values
RAA = Risk Assessment Advice

Numerical subscripts indicate the year the value was developed. MCL denotes a HRL based on a US EPA Maximum Contaminant Level.
Duration Key: Acute = one day exposure
Short-term = greater than one day up to 30 days
Subchronic = greater than 30 days up to 10% of a lifetime
Chronic = greater than 10% of a lifetime

The review history, i.e., date posted for review and date guidance was issued, for chemicals completing review in 2009 (HBV09 and RAA09) is available at Health-Based Guidance Review History

CAS Number Chemical Value Type Exposure
Duration		 Value
(µg/L)		 Health Endpoint(s)
Find chemicals beginning with:    A - C     D - E     F - M     N - S     T - Z    
83-32-9 Acenaphthene HRL93 Chronic 400 Liver system
103-90-2

Acetaminophen

Toxicological Summary
(PDF: 87KB/13 pages)

Information Sheet
(PDF: 154KB/2 pages)

HBV11 Acute 200 Liver system
Short-term 200 Liver system
Subchronic 200* Liver system
Chronic 200* Liver system
Cancer N/A --
34256-82-1 Acetochlor
(PDF: 32KB/5 pages)
     See also degradates:         Acetochlor ESA
        Acetochlor OXA  		HRL08 Acute 40 Developmental
Short-term 40 Developmental
Subchronic 40* Developmental
Chronic 9 Liver system; Male reproductive system; Nervous system; Kidney system; Respiratory system
Cancer NA --
187022-11-3 Acetochlor ESA
(PDF: 143KB/6 pages)
     (degradate of Acetochlor)
HRL11 Acute ND --
Short-term 600 Thyroid (E)
Subchronic 600 Thyroid (E)
Chronic 300 Thyroid (E)
Cancer NA --
184992-44-4 Acetochlor OXA
(PDF:142KB/5 pages)
      (degradate of Acetochlor)
 HRL11 Acute ND --
Short-term 200 Thyroid (E)
Subchronic 200 Thyroid (E)
Chronic 100 Thyroid (E)
Cancer NA --
67-64-1 Acetone
(PDF: 152KB/6 pages)		 HRL11 Acute ND --
Short-term 9,000 Kidney system
Subchronic 8,000 Kidney system; Blood system
Chronic 4,000 Kidney system; Blood system
Cancer NA --
21145-77-7 or 1506-02-1

6-Acetyl-1,1,2,4,4,7-hexamethyltetraline (AHTN or Tonalide

Toxicological Summary
(PDF:60KB/6 pages)

Information Sheet
(PDF: 160KB/2 pages)

 HBV12  Acute ND --
Short-term 100 Liver system
Subchronic 30 Liver system
Chronic 20 Liver system
Cancer NA --
15972-60-8 Alachlor
(PDF: 32KB/6 pages)
     See also degradates         Alachlor ESA
        Alachlor OXA
 HRL08 Acute ND --
Short-term 200 Kidney system
Subchronic 30 Blood system; Liver system
Chronic 5 Blood system; Liver system
Cancer NA --
142363-53-9

Alachlor ESA
(PDF: 29KB/5 pages
     (degradate of Alachlor)

 

RAA09  Acute ND --
Short-term ND --
Subchronic 100 Blood system
Chronic 70 Blood system
Cancer NA --
171262-17-2 Alachlor OXA
(PDF: 29KB/5 pages)
     (degradate of Alachlor)

RAA09  Acute ND --
Short-term ND --
Subchronic 100 Blood system
Chronic 70 Blood system
Cancer NA --
116-06-3 Aldicarb HRL93 Chronic 1 Nervous system
107-05-1 Allyl chloride (3 chloropropene) HRL94 Chronic 30 Nervous system
120-12-7 Anthracene HRL93 Chronic 2,000  None
7440-36-0 Antimony HRL93 Chronic 6 --
1912-24-9 Atrazine HRLMCL Chronic 3 see USEPA Organic Chemicals table
7440-39-3 Barium HRL93 Chronic 2,000 Cardiovascular system
71-43-2 Benzene
(PDF: 144KB/23 pages)		 HRL08 Acute 10 Developmental
Short-term 10 Blood system; Immune system
Subchronic 3 Blood system; Immune system
Chronic 3** Blood system; Immune system
Cancer 2 Cancer
50-32-8

Benzo[a]pyrene
Toxicological Summary
(PDF: 86KB/ 10pages)

Information Sheet
(PDF: 131KB/2 pages)

 

 HBV12  Acute 2 Developmental
Short-term 0.3 Developmental
Subchronic 0.3* Developmental
Chronic 0.3* Developmental
Cancer 0.06 Cancer

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65-85-0 Benzoic acid HRL93 Chronic 30,000  None
7440-41-7 Beryllium HRL93 Cancer 0.08 Cancer
92-52-4 1,1-Biphenyl (Diphenyl) HRL93 Chronic 300 Kidney system
111-44-4 Bis(chloroethyl) ether (BCEE) HRL93 Cancer 0.3 Cancer
542-88-1 Bis(chloromethyl) ether (BCME) HRL93 Cancer 0.002 Cancer
80-05-7

Bisphenol A (BPA)

Toxicological Summary
(PDF: 119KB/22 pages)

Information Sheet
(PDF: 144KB/2 pages)

 HBV12  Acute 300 Developmental; Female reproductive system
Short-term 300 Developmental; Female reproductive system (E); Liver system; Male reproductive system (E); Kidney system; Thyroid
Subchronic 100 Liver system; Kidney system
Chronic 100** Liver system; Kidney system
Cancer NA --
7440-42-8 Boron
RAA08 Chronic 1,000 Developmental
75-27-4 Bromodichloromethane HRL93 Cancer 6 Cancer
75-25-2 Bromoform HRL93 Cancer 40 Cancer
74-83-9 Bromomethane (Methyl bromide) HRL93 Chronic 10 Gastrointestinal system
71-36-3 n-Butanol HRL93 Chronic 700 Nervous system
85-68-7

Butyl benzyl phthalate (BBP)

Toxicological Summary
(PDF: 116KB/11 pages)

Information Sheet
(PDF: 142KB/2 pages)

 HRL93 Chronic 100  None
HBV12
Acute 100 Developmental (E)
Short-term 100 Developmental (E)
Subchronic 100* Developmental (E)
Chronic 100* Developmental (E)
Cancer NA --
85-70-1 Butylphthalyl butylglycolate (BPBG) HRL93 Chronic 7,000  None
7440-43-9 Cadmium HRL93 Chronic 4 Kidney system
298-46-4

Carbamazepine

Toxicological Summary
(PDF: 104KB/17 pages)

Information Sheet
(PDF: 179KB/2 pages)

 HBV11  Acute 40 Developmental; Nervous system
Short-term 40 Developmental; Blood system; Liver system; Immune system;
Nervous system;
Male reproductive system (E); Female reproductive system (E); Thyroid (E)
Subchronic 40* Developmental; Blood system; Liver system; Immune system; Nervous system; Male reproductive system (E); Female reproductive system (E);Thyroid (E)
Chronic 40* Developmental; Blood system; Liver system; Immune system; Nervous system; Male reproductive system (E); Female reproductive system (E); Thyroid (E)
Cancer NA --
75-15-0 Carbon disulfide HRL93 Chronic 700 Developmental
56-23-5

Carbon tetrachloride

Toxicological Summary
(PDF: 66KB/8 pages)

HRL93  Cancer 3 Cancer
HBV12 Acute 100 Developmental; Liver system
Short-term 3 Liver system
Subchronic 3* Liver system
Chronic 3* Liver system
Cancer 1 Cancer
133-90-4 Chloramben HRL94 Chronic 100 Liver system
108-90-7 Chlorobenzene HRL93 Chronic 100 Liver system
75-00-3 Chloroethane
(PDF: 44KB/4 pages)
RAA09  Acute ND --
Short-term ND --
Subchronic ND --
Chronic ND --
Cancer NA --
67-66-3 Chloroform
(PDF: 36KB/7 pages) 		HRL08 Acute ND --
Short-term 30 Developmental; Liver system; Immune system
Subchronic 30* Developmental; Liver system; Immune system; Male reproductive system
Chronic 30* Developmental; Liver system; Immune system; Male reproductive system
Cancer NA --
95-57-8 2-Chlorophenol HRL93 Chronic 30 Developmental
1897-45-6 Chlorothalonil HRL94 Cancer 30 Cancer
16065-83-1 Chromium III HRL94 Chronic 20,000  None
18540-29-9 Chromium VI HRL93 Chronic 100  None
98-82-8 Cumene (Isopropyl benzene) 1 HRL93 Chronic 300  None
21725-46-2 Cyanazine
(PDF: 56KB/6 pages)		 HRL08 Acute 2 Developmental, Female reproductive system
Short-term 2 Developmental, Female reproductive system
Subchronic 2 Liver system; Kidney system
Chronic 1 None
Cancer NA --
57-12-5 Cyanide, free HRL93 Chronic 100 Nervous system; Thyroid (E)

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124-48-1 Dibromochloromethane HRL93 Chronic 10 Liver system
106-93-4 1,2-Dibromoethane (ethylene dibromide, EDB) HRL93 Cancer 0.004 Cancer
84-74-2

Dibutyl phthalate (DBP)

Toxicological Summary
(PDF: 109KB/12 pages)

Information Sheet
(PDF: 142KB/2 pages)

 HRL93 Chronic 700  None
HBV12 Acute 20 Developmental (E)
Short-term 20 Developmental (E)
Subchronic 20* Developmental (E)
Chronic 20* Developmental (E)
Cancer NA --
1918-00-9 Dicamba HRL93 Chronic 200 Developmental
95-50-1 1,2-Dichlorobenzene HRL93 Chronic 600 Liver system
106-46-7 1,4-Dichlorobenzene (para) HRL94 Cancer 10 Cancer
91-94-1 3,3'-Dichlorobenzidine HRL93 Cancer 0.8 Cancer
75-71-8 Dichlorodifluoromethane
(PDF: 129KB/4 pages)
HRL11 Acute ND --
Short-term ND --
Subchronic ND --
Chronic 700 None
Cancer NA --
75-43-4 Dichlorofluoromethane
(PDF: 43KB/3 pages) 		RAA09 Acute NA --
Short-term ND --
Subchronic ND --
Chronic ND --
Cancer NA --
72-54-8 p,p'-Dichlorophenyldichloroethane (DDD) HRL93 Cancer 1 Cancer
72-55-9 p,p'-Dichlorodiphenyldichloroethylene (DDE) HRL93 Cancer 1 Cancer
50-29-3 p,p'-Dichlorodiphenyltrichloroethane (DDT) HRL93 Cancer 1 Cancer
75-34-3 1,1-Dichloroethane
(PDF: 36KB/6 pages)
RAA09 Acute ND --
Short-term 500 Nervous system
Subchronic 500* Nervous system
Chronic 100 Nervous system
Cancer NA --
107-06-2

1,2-Dichloroethane

Toxicological Summary
(PDF: 65KB/7 pages)

 HRL93 Cancer 4 Cancer
HBV12  Acute ND --
Short-term 200 Liver system
Subchronic 200* Liver system
Chronic 60 Kidney system; Liver system
Cancer 1 Cancer
75-35-4 1,1-Dichloroethylene (Vinylidene chloride) (PDF: 127KB/4 pages)
HRL11 Acute ND --
Short-term ND --
Subchronic 200 Liver system
Chronic 200 Liver system
Cancer NA --
156-59-2 cis-1,2-Dichloroethene
(PDF: 28KB/4 pages) 		HRL08 Acute ND --
Short-term 70 Blood system
Subchronic 70* Blood system
Chronic 50 Blood system
Cancer NA --
156-60-5

trans-1,2-Dichloroethene

Toxicological Summary
(PDF: 45KB/4 pages)

 HRL93 Chronic 100 None
HBV12  Acute ND --
Short-term ND --
Subchronic 200 Immune system
Chronic 40 Immune system
Cancer NA --
75-09-2 Dichloromethane (Methylene chloride) HRLMCL Chronic 5 see USEPA Organic Chemicals table
120-83-2 2,4-Dichlorophenol HRL93 Chronic 20 Immune system
94-75-7 2,4-Dichlorophenoxyacetic acid (2,4-D) HRL93 Chronic 70 Blood system; Liver system; Kidney system
78-87-5 1,2-Dichloropropane HRL94 Cancer 5 Cancer
542-75-6 1,3-Dichloropropene HRL94 Cancer 2 Cancer
60-57-1 Dieldrin
(PDF: 82KB/6 pages) 		HRL08 Acute 0.2 Developmental
Short-term 0.2 Developmental; Immune system; Nervous system
Subchronic 0.2* Developmental; Immune system; Nervous system
Chronic 0.2 Liver system; Nervous system
Cancer 0.006 Cancer
134-62-3

N,N-Diethyl-meta-toluamide (DEET)

Toxicological Summary
(PDF:66KB/8 pages)

Information Sheet
(PDF: 140KB/2 pages)

 HBV12  Acute ND --
Short-term 200 Developmental; Nervous system
Subchronic 200* Developmental; Nervous system
Chronic 200* Developmental; Nervous system
Cancer NA --

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117-81-7 Di(2-ethylhexyl)phthalate (DEHP) HRLMCL Chronic 6 see USEPA Organic Chemicals table
84-66-2 Diethyl phthalate HRL93 Chronic 6,000  None
105-67-9 2,4-Dimethylphenol HRL93 Chronic 100 Blood system; Nervous system
131-11-3 Dimethylphthalate HRL94 Chronic 70,000 Kidney system
51-28-5 2,4-Dinitrophenol HRL94 Chronic 10 Eyes
123-91-1

1,4-Dioxane

Toxicological Summary
(PDF: 72KB/7 pages)  

Information Sheet
(PDF: 157KB/2 pages)

 HBV11  Acute ND --
Short-term ND --
Subchronic 300 Liver system; Kidney system; Respiratory system
Chronic 100 Liver system; Kidney system; Respiratory system
Cancer 1 Cancer
298-04-4 Disulfoton HRL94 Chronic 0.3 Nervous system
100-41-4 Ethylbenzene
(PDF: 154KB/7 pages)
HRL11
Acute
ND --
Short-term 50 Liver system; Kidney system
Subchronic 50* Liver system; Kidney system
Chronic 50* Liver system; Kidney system
Cancer NA --
759-94-4 S-Ethyl dipropylthiocarbamate (EPTC) HRL93 Chronic 200 Cardiovascular system; Nervous system
60-29-7 Ethyl ether
(PDF: 55KB/5 pages)
RAA10 Acute ND --
Short-term ND --
Subchronic 1000 Liver system; Kidney system
Chronic 200 Liver system; Kidney system
Cancer NA --
107-21-1 Ethylene glycol
(PDF: 157KB/7 pages)
HRL11 Acute 4,000 Developmental
Short-term 4,000 Developmental
Subchronic 2,000 Developmental; Kidney system
Chronic 2,000 Developmental; Kidney system
Cancer NA --
206-44-0 Fluoranthene HRL93 Chronic 300 Liver system; Kidney system
86-73-7 Fluorene (9H-Fluorene) HRL93 Chronic 300 Blood system
50-00-0 Formaldehyde HRL94 Chronic 1,000 Gastrointestinal system
76-44-8 Heptachlor HRL93 Cancer 0.08 Cancer
1024-57-3 Heptachlor epoxide HRL93 Cancer 0.04 Cancer
118-74-1 Hexachlorobenzene HRL93 Cancer 0.2 Cancer
87-68-3 Hexachlorobutadiene HRL93 Chronic 1 Kidney system
110-54-3 Hexane (n-hexane) HRL94 Chronic 400 Nervous system
78-59-1 Isophorone HRL93 Chronic 100 Kidney system
330-55-2 Linuron HRL93 Chronic 1 Blood system
7439-96-5

Manganese

Toxicological Summary
(PDF: 68KB/7 pages)

Tiered Health Based Guidance for Water

Information sheet
(PDF: 62KB/ 2 pages)

 HRL93*** Chronic 100 Nervous system
RAA12  Infant 100 Nervous system
RAA12  Child/Adult 300 Nervous system
67-56-1 Methanol HRL94 Chronic 3,000 Liver system; Nervous system
94-74-6 2-Methyl-4-chlorophenoxyacetic acid (MCPA) HRL93 Chronic 3 Liver system; Kidney system
78-93-3 Methyl ethyl ketone (MEK, 2-butanone) HRL94 Chronic 4,000 Developmental
108-10-1 Methyl isobutyl ketone (MIBK) HRL94 Chronic 300 Liver system; Kidney system
95-48-7 2-Methylphenol (o-cresol) HRL93 Chronic 30 Nervous system
108-39-4 3-Methylphenol (m-cresol) HRL93 Chronic 30 Nervous system
106-44-5 4-Methylphenol (p-cresol) HRL94 Chronic 3  None
51218-45-2;
87392-12-9		 Metolachlor and s-Metolachlor
(PDF: 144KB/6 pages)
     See also degradates         Metolachlor ESA
        Metolachlor OXA
HRL11 Acute 400 Developmental
Short-term 400 Developmental
Subchronic 300 None
Chronic 300** None
Cancer NA --
171118-09-5 Metolachlor ESA
(PDF:131KB/5 pages)
     (degradate of Metolachlor)
HRL11 Acute ND --
Short-term ND --
Subchronic 4,000 Liver system
Chronic 800 Liver system
Cancer NA --
152019-73-3 Metolachlor OXA
(PDF: 138KB/5 pages)
     (degradate of Metolachlor)
HRL11 Acute ND --
Short-term 3,000 None
Subchronic 3,000* None
Chronic 800 None
Cancer NA --
21087-64-9

Metribuzin

Toxicological Summary
(PDF: 58KB/7 pages)

See also degradates: Metribuzin DA, DK, and DADK (PDF: 32KB/4 pages)

 HRL93 Chronic 200 Liver system; Kidney system
HBV12  Acute 30 Developmental; Nervous system
Short-term 10 Thyroid (E)
Subchronic 10* Thyroid (E)
Chronic 10* Thyroid (E)
Cancer NA --
35045-02-4;
56507-37-0;
52236-30-3

Metribuzin DA, DK, and DADK

Toxicological Summary
(PDF: 36KB/4 pages)

Information Sheet
(PDF: 251KB/2 pages)

 RAA12 Acute 30 Developmental; Nervous system
Short-term 10 Thyroid (E)
Subchronic 10* Thyroid (E)
Chronic 10* Thyroid (E)
Cancer NA --

77238-39-2; 101043-37-2

Microcystin

Toxicological Summary
(PDF: 79KB/12 pages)

Information Sheet
(PDF: 130KB/2 pages)

 HBV12 Acute NA --
Short-term 0.04 Liver System
Subchronic 0.04* Liver System
Chronic 0.04* Liver System
Cancer NA --

Go to > top.
91-20-3

Naphthalene

Toxicological Summary
(PDF: 72KB/7 pages)

 HRL94 Chronic 300  None
HBV11  Acute 70 Nervous system
Short-term 70 Nervous system
Subchronoic 70* Nervous system
Chronic 70 Nervous system, Spleen
Cancer NA --
7440-02-0 Nickel, soluble salts HRL93 Chronic 100  None
14797-55-8 Nitrate (as nitrogen) HRLMCL Acute 10,000 see USEPA Inorganic Chemicals table
86-30-6 N-Nitrosodiphenylamine HRL93 Cancer 70 Cancer
87-86-5 Pentachlorophenol HRLMCL Chronic 1 see USEPA Organic Chemicals table
375-73-5 Perfluorobutane sulfonate (PFBS)
(PDF: 141KB/6 pages) 		HRL11 Acute ND --
Short-term ND --
Subchronic 9 Blood system; Liver system;Kidney system
Chronic 7 Blood system; Liver system;Kidney system
Cancer NA --
375-22-4 Perfluorobutyrate (PFBA)
(PDF: 143KB/7 pages)		 HRL11 Acute ND --
Short-term 7 Liver system; Thyroid (E)
Subchronic 7* Liver system; Thyroid (E)
Chronic 7* Liver system; Thyroid (E)
Cancer NA --
355-46-4 Perfluorohexane sulfonate (PFHxS)
(PDF: 43KB/6 pages) 		RAA09 Acute ND --
Short-term ND --
Subchronic ND --
Chronic ND --
Cancer NA --
335-67-1;
335-66-0;
3825-26-1;
2395-00-8;
335-93-3;
335-95-5		 Perfluorooctanoic Acid (PFOA) and Salts
(PDF: 109KB/11 pages) 		HRL08 Acute ND --
Short-term ND --
Subchronic ND --
Chronic 0.3 Development effects; Liver system; Immune system
Cancer NA  
1763-23-1;
29081-56-9;
70225-14-8;
2795-39-3;
29457-72-5		 Perfluorooctane Sulfonate (PFOS) and Salts
(PDF: 96KB/9 pages) 		HRL08 Acute ND --
Short-term ND --
Subchronic ND --
Chronic 0.3 Developmental effects; Liver system; Thyroid (E)
Cancer NA --
108-95-2 Phenol HRL93 Chronic 4,000 Developmental
1918-02-1 Picloram HRL93 Chronic 500 Liver system
1336-36-3 Polychlorinated biphenyls (PCBs) HRL94 Cancer 0.04 Cancer
1610-18-0 Prometon HRL93 Chronic 100  None
1918-16-7 Propachlor HRL93 Chronic 90  None
94-13-3

Propyl Paraben

Information Sheet
(PDF: 98KB/1 page)
NA
 NA NA NA
175013-18-0

Pyraclostrobin

Toxicological Summary
(PDF: 96KB/9 pages)

Information Sheet
(PDF: 163KB/1 page)

 HBV11 Acute 300 Developmental; Female Reproductive system
Short-term 100 Developmental; Female Reproductive system; Gastrointestinal system; Spleen
Subchronic 100 Developmental; Female Reproductive system; Gastrointestinal system; Blood system; Immune system
Chronic 100** Developmental; Female Reproductive system; Gastrointestinal system; Blood system; Immune system
Cancer NA --
129-00-0 Pyrene HRL93 Chronic 200 Kidney system
7782-49-2 Selenium HRL93 Chronic 30  None
7440-22-4 Silver HRL93 Chronic 30  None
122-34-9 Simazine HRLMCL Chronic 4 see USEPA Organic Chemicals table
83-34-1

Skatol (3-Methyl-1H-Indole)

Information Sheet
(PDF: 173KB/2 pages)

 NA NA NA
NA
630-20-6 1,1,1,2-Tetrachloroethane HRL93 Chronic 70 Kidney system; Liver system
79-34-5 1,1,2,2-Tetrachloroethane HRL94 Cancer 2 Cancer
127-18-4 1,1,2,2-Tetrachloroethylene (PERC) HRLMCL Chronic 5 see USEPA Organic Chemicals table

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7440-28-0 Thallium salts HRL94 Chronic 0.6 Liver system
7440-31-5 Tin HRL94 Chronic 4,000 Liver system; Kidney system
108-88-3 Toluene
(PDF: 143KB/6 pages)
HRL11 Acute ND --
Short-term 200 Immune system; Nervous system
Subchronic 200* Immune system; Nervous system
Chronic 200* Immune system; Nervous system
Cancer NA  
8001-35-2 Toxaphene HRL93 Cancer 0.3 Cancer
120-82-1

1,2,4-Trichlorobenzene

Toxicological Summary
(PDF: 88KB/7 pages)
HBV12
 Acute ND --
Short-term 100 Liver system; Adrenal (E); Blood system
Subchronic 100* Liver system; Adrenal (E); Blood system
Chronic 100 Liver system; Adrenal (E); Kidney system
Cancer 4 Cancer
108-70-3 1,3,5-Trichlorobenzene
(PDF: 42KB/4 pages)		 RAA12 Acute ND --
Short-term 100 Liver system; Adrenal (E); Blood System
Subchronic 100* Liver system; Adrenal (E); Blood system
Chronic 100 Liver system; Adrenal (E); Kidney system
Cancer 4 Cancer
71-55-6 1,1,1-Trichloroethane
(PDF: 30KB/4 pages) 		HRL08 Acute ND --
Short-term ND --
Subchronic 20,000 Liver system; Male reproductive system
Chronic 9,000 Liver system; Male reproductive system
Cancer NA  
79-00-5 1,1,2-Trichloroethane HRL93 Chronic 3 Immune system
79-01-6 1,1,2-Trichloroethylene (TCE) HRLMCL Chronic 5 see USEPA Organic Chemicals table
75-69-4 Trichlorofluoromethane HRL93 Chronic 2,000  None
88-06-2 2,4,6-Trichlorophenol HRL93 Cancer 30 Cancer
93-76-5 2,4,5-Trichlorophenoxyacetic acid HRL93 Chronic 70 Developmental; Blood system
93-72-1 2-(2,4,5-Trichlorophenoxy) propionic acid HRLMCL Chronic 50 see USEPA Organic Chemicals table
96-18-4

1,2,3-Trichloropropane

Toxicological Summary
(PDF: 71KB/7 pages)

Information Sheet
(PDF: 148KB/2 pages)

 HRL93 Chronic 40 Kidney system, Liver system
HBV12 Acute 7 Developmental
Short-term 7 Developmental
Subchronic 7* Developmental
Chronic 7* Developmental
Cancer 0.003 Cancer
76-13-1 1,1,2-Trichloro-1,2,2-trifluoroethane HRL93 Chronic 200,000  None
3380-34-5

Triclosan

Toxicological Summary
(PDF: 55KB/9 pages)

Information Sheet
(PDF: 148KB/2 pages)

 HBV10 Acute 200 Developmental
Short-term 50 Thyroid (E); Female Reproductive system (E)
Subchronic 50* Thyroid (E); Female Reproductive system (E)
Chronic 50* Thyroid (E); Female Reproductive system (E)
Cancer NA --
95-63-6 1,2,4-Trimethylbenzene
(PDF: 46KB/4 pages) 		RAA10  Acute ND --
Short-term 100 Liver system
Subchronic 100* Liver system
Chronic 100* Liver system
Cancer NA --
108-67-8 1,3,5-Trimethylbenzene
(PDF: 34KB/5 pages) 		HRL08 Acute ND --
Short-term 100 Liver system
Subchronic 100* Liver system
Chronic 100* Liver system
Cancer NA --
99-35-4 1,3,5-Trinitrobenzene HRL93 Chronic 0.3  None
115-96-8

Tris(2-chloroethyl)phosphate

Toxicological Summary
(PDF: 62KB/7 pages)

Information Sheet
(PDF: 171KB/2 pages)

 HBV11 Acute ND --
Short-term 300 Developmental, Nervous system, Kidney system
Subchronic 200 Kidney system
Chronic 200** Kidney system
Cancer 5 Cancer
13674-87-8

Tris(1,3-dichloroisopropyl)phosphate

Toxicological Summery
(PDF: 46KB/6 pages)

HBV13  Acute ND --
Short-term ND --
Subchronic 20 Liver system; kidney system
Chronic 9 Kidney system; Male reproductive system
Cancer 0.8 Cancer
7440-62-2 Vanadium HRL94 Chronic 50  None
75-01-4 Vinyl Chloride
(PDF: 32KB/5 pages)		 HRL08 Acute ND --
Short-term ND --
Subchronic 80 Liver system
Chronic 10 Liver system
Cancer 0.2 Cancer
1330-20-7 Xylenes
(mixture of isomers, o, m, p)
(PDF: 160KB/7 pages )
HRL11 Acute 800 Nervous system
Short-term 300 Nervous system
Subchronic 300* Kidney system; Nervous system
Chronic 300* Kidney system; Nervous system
Cancer NA --
7440-66-6 Zinc HRL94 Chronic 2,000  None
Go to > top.

NA - Not Applicable
ND - Not derived due to insufficient information
None - Nonspecific effects that could not be attributed to an organ system
(E) = Endocrine mediated effect on the specified target organ

*Set at short-term value
**Set at subchronic value
***Dual guidance applies: See Dual Guidance for Drinking Water

1 Chemical to be reviewed and is likely to change.


For more information about this page, please contact the Environmental Health Division: health.risk@state.mn.us