CAS 96-27-5|3-Mercaptopropane-1,2-diol

CHEMICAL IDENTIFICATION

RTECS NUMBER :

TY8140000

CHEMICAL NAME :

1,2-Propanediol, 3-mercapto-

CAS REGISTRY NUMBER :

96-27-5

BEILSTEIN REFERENCE NO. :

1732046

LAST UPDATED :

199701

DATA ITEMS CITED :

10

MOLECULAR FORMULA :

C3-H8-O2-S

MOLECULAR WEIGHT :

108.17

WISWESSER LINE NOTATION :

SH1YQ1Q

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

390 mg/kg

TOXIC EFFECTS :

Sense Organs and Special Senses (Eye) - lacrimation Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

340 mg/kg

TOXIC EFFECTS :

Sense Organs and Special Senses (Eye) - lacrimation Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Mammal - cat

DOSE/DURATION :

220 mg/kg

TOXIC EFFECTS :

Sense Organs and Special Senses (Eye) - lacrimation Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

250 mg/kg

TOXIC EFFECTS :

Sense Organs and Special Senses (Eye) - lacrimation Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Administration onto the skin

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

12 gm/kg/4W-I

TOXIC EFFECTS :

Endocrine - changes in thyroid weight

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Subcutaneous

DOSE :

1925 mg/kg

SEX/DURATION :

male 35 day(s) pre-mating

TOXIC EFFECTS :

Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count) Reproductive - Fertility - male fertility index (e.g. # males impregnating females per # males exposed to fertile nonpregnant females)

MUTATION DATA

TYPE OF TEST :

Mutation test systems - not otherwise specified

TEST SYSTEM :

Bacteria - Escherichia coli

DOSE/DURATION :

2000 ppm

REFERENCE :

AMACCQ Antimicrobial Agents and Chemotherapy. (American Soc. for Microbiology, 1913 I St., NW, Washington, DC 20006) V.1- 1972- Volume(issue)/page/year: 19,556,1981 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83967 No. of Facilities: 213 (estimated) No. of Industries: 3 No. of Occupations: 5 No. of Employees: 1912 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83967 No. of Facilities: 1464 (estimated) No. of Industries: 20 No. of Occupations: 24 No. of Employees: 16561 (estimated) No. of Female Employees: 6744 (estimated)

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