Phosphinous hydrazide,1-(diphenylphosphino)-2,2-dimethyl-P,P-diphenyl- (9CI)

Modify Date: 2024-01-09 17:05:32

Phosphinous hydrazide,1-(diphenylphosphino)-2,2-dimethyl-P,P-diphenyl- (9CI) Structure
Phosphinous hydrazide,1-(diphenylphosphino)-2,2-dimethyl-P,P-diphenyl- (9CI) structure
Common Name Phosphinous hydrazide,1-(diphenylphosphino)-2,2-dimethyl-P,P-diphenyl- (9CI)
CAS Number 17239-58-6 Molecular Weight 428.44600
Density N/A Boiling Point 535ºC at 760mmHg
Molecular Formula C26H26N2P2 Melting Point N/A
MSDS N/A Flash Point 277.4ºC

 Names

Name 1,1-bis(diphenylphosphanyl)-2,2-dimethylhydrazine

 Chemical & Physical Properties

Boiling Point 535ºC at 760mmHg
Molecular Formula C26H26N2P2
Molecular Weight 428.44600
Flash Point 277.4ºC
Exact Mass 428.15700
PSA 33.66000
LogP 4.86080
Vapour Pressure 1.6E-11mmHg at 25°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MV0670000
CHEMICAL NAME :
Hydrazine, 1,1-bis(diphenylphosphino)-2,2-dimethyl-
CAS REGISTRY NUMBER :
17239-58-6
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C26-H26-N2-P2
MOLECULAR WEIGHT :
428.48
WISWESSER LINE NOTATION :
1N1&NPR&R&&PR&R

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 :
56 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#05145

 Safety Information

HS Code 2928000090

 Customs

HS Code 2928000090
Summary 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%
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