CHEMICAL IDENTIFICATION

RTECS NUMBER :

MU6646000

CHEMICAL NAME :

Hydratropic acid, m-phenoxy-, (+-)-

CAS REGISTRY NUMBER :

31879-05-7

LAST UPDATED :

199612

DATA ITEMS CITED :

6

MOLECULAR FORMULA :

C15-H14-O3

MOLECULAR WEIGHT :

242.29

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Human

DOSE/DURATION :

4286 ug/kg

TOXIC EFFECTS :

Endocrine - evidence of thyroid hyperfunction

REFERENCE :

BMJOAE British Medical Journal. (British Medical Assoc., BMA House, Tavistock Sq., London WC1H 9JR, UK) V.1- 1857- Volume(issue)/page/year: 292,1560,1986

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Human - woman

DOSE/DURATION :

1092 mg/kg/13W-I

TOXIC EFFECTS :

Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Kidney, Ureter, Bladder - interstitial nephritis Kidney, Ureter, Bladder - other changes

REFERENCE :

MACPAJ Mayo Clinic Proceedings. (Room 1035, Plummer Bldg., Mayo Clinic, Rochester, MN 55905) V.39- 1964- Volume(issue)/page/year: 55,103,1980

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Human - woman

DOSE/DURATION :

9386 mg/kg/1Y-I

TOXIC EFFECTS :

Kidney, Ureter, Bladder - interstitial nephritis

REFERENCE :

NEJMAG New England Journal of Medicine. (Massachusetts Medical Soc., 10 Shattuck St., Boston, MA 02115) V.198- 1928- Volume(issue)/page/year: 301,1271,1979

TYPE OF TEST :

LD - Lethal dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

>200 mg/kg

TOXIC EFFECTS :

Gastrointestinal - ulceration or bleeding from stomach

REFERENCE :

TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 52,454,1980

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

1400 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #3985779 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

50 mg/kg/4D-I

TOXIC EFFECTS :

Gastrointestinal - ulceration or bleeding from stomach

REFERENCE :

TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 52,454,1980