15442-77-0

15442-77-0结构式
15442-77-0结构式

化源商城直购

英文名 Benzoic acid, 3,4-dichloro-, nickel(II) salt
沸点 317.8ºC at 760 mmHg
分子式 C7H4Cl2NiO2
分子量 249.70500
闪点 146ºC
精确质量 247.89400
PSA 37.30000
LogP 2.69160
蒸汽压 0.000157mmHg at 25°C
储存条件 库房通风低温干燥,与食品原料分开存放

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QR6145000
CHEMICAL NAME :
Nickel, bis(3,4-dichlorobenzoato)-
CAS REGISTRY NUMBER :
15442-77-0
LAST UPDATED :
199503
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C14-H6-Cl4-O4.Ni
MOLECULAR WEIGHT :
438.71
WISWESSER LINE NOTATION :
OVR CG DG 2 &-NI-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
100 mg/kg
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03268 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 1 mg(Ni)/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: 3,178,1971 OSHA PEL (Gen Indu):8H TWA 1 mg(Ni)/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 1 mg(Ni)/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 1 mg(Ni)/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 1 mg(Ni)/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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO NICKEL, INORGANIC-air:10H CA TWA 0.015 mg(Ni)/m3 REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992