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628-52-4

628-52-4结构式
628-52-4结构式

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中文名 乙酸铬 (II)
英文名 Chromium (II) Acetate
中文别名 乙酸铬
无水醋酸铬
英文别名 chromium diacetate
cromium acetate
chromium acetate
Chromous acetate
chromium(2+),diacetate
Chromous Diacetate
密度 1.79 g/cm3
分子式 C4H6CrO4
分子量 170.08400
精确质量 169.96700
PSA 52.60000
LogP 0.02760

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AG3000000
CHEMICAL NAME :
Acetic acid, chromium(2+) salt, hydrate
CAS REGISTRY NUMBER :
628-52-4
LAST UPDATED :
199712
DATA ITEMS CITED :
9
MOLECULAR FORMULA :
C4-H6-O4.Cr.H2-O
MOLECULAR WEIGHT :
188.12
WISWESSER LINE NOTATION :
OV1 2 &-CR- &QH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
11260 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969 *** REVIEWS *** ACGIH TLV-TWA 0.5 mg(Cr)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 ACGIH TLV-Not classifiable as a human carcinogen DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 1 mg(Cr)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,35,1971 OSHA PEL (Gen Indu):8H TWA 0.5 mg(Cr)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 0.5 mg(Cr)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 0.5 mg(Cr)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 0.5 mg(Cr)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994

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文献:Hrnciar, Peter; Toma, Stefan Journal of Organometallic Chemistry, 1991 , vol. 413, # 1-3 p. 161 - 164

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文献:Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 198, p. 833 - 834

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文献:Hrnciar, Peter; Toma, Stefan Journal of Organometallic Chemistry, 1991 , vol. 413, # 1-3 p. 161 - 164

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文献:Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya, , vol. 27, # 1 p. 38 - 40

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文献:Ber., , vol. 91, p. 2143 - 2150 C. A., , p. 1972

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文献:Journal of Organometallic Chemistry, , vol. 290, p. 147 - 152