CAS 99-91-2|1-(4-Chlorophenyl)ethanone

CHEMICAL IDENTIFICATION

RTECS NUMBER :

KM5600000

CHEMICAL NAME :

Ethanone, 1-(4-chlorophenyl)-

CAS REGISTRY NUMBER :

99-91-2

BEILSTEIN REFERENCE NO. :

0386014

LAST UPDATED :

199709

DATA ITEMS CITED :

7

MOLECULAR FORMULA :

C8-H7-Cl-O

MOLECULAR WEIGHT :

154.60

WISWESSER LINE NOTATION :

GR DV1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :

Inhalation

SPECIES OBSERVED :

Human

DOSE/DURATION :

1 mg/m3/1M

TOXIC EFFECTS :

Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Sense Organs and Special Senses (Eye) - lacrimation Sense Organs and Special Senses (Eye) - effect, not otherwise specified

REFERENCE :

27ZZA9 "Manual of Pharmacology and Its Applications to Therapeutics and Toxicology," 8th ed., Sollman, T., Philadelphia, W.B. Saunders Co., 1957 Volume(issue)/page/year: 8,192,1957

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

1207 mg/kg

TOXIC EFFECTS :

Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - muscle weakness Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :

PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 31,317,1976

TYPE OF TEST :

LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :

Inhalation

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

1752 mg/m3/15M

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

JJATDK JAT, Journal of Applied Toxicology. (John Wiley & Sons Ltd., Baffins Lane, Chichester, W. Sussex PO19 1UD, UK) V.1- 1981- Volume(issue)/page/year: 14,411,1994

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

100 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :

TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :

Inhalation

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

87600 ug/m3/15M/10D-I

TOXIC EFFECTS :

Lungs, Thorax, or Respiration - acute pulmonary edema Endocrine - hyperglycemia Endocrine - changes in spleen weight

REFERENCE :

JJATDK JAT, Journal of Applied Toxicology. (John Wiley & Sons Ltd., Baffins Lane, Chichester, W. Sussex PO19 1UD, UK) V.1- 1981- Volume(issue)/page/year: 14,411,1994 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7067 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 28 (estimated)

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