20745-98-6

20745-98-6结构式
20745-98-6结构式

化源商城直购

英文名 copper(1+),triphenyl-[(triphenyl-$l^{5}-phosphanylidene)methyl]phosphanium,dibromide
分子式 C37H31Br2CuP2+
分子量 760.94400
精确质量 757.95600
PSA 23.40000
LogP 8.42300

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TA3330000
CHEMICAL NAME :
Phosphonium, ((triphenylphosphoranyl)methylene)triphenyl-, bromide, complex with cuprous bromide
CAS REGISTRY NUMBER :
20745-98-6
LAST UPDATED :
198806
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C37-H31-P2.Br.Br-Cu
MOLECULAR WEIGHT :
760.98
WISWESSER LINE NOTATION :
RPR&R&U1PR&R&R &E &E-CU-

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 :
180 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
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#00866