(Benzoylmethylene)triphenylphosphorane

Names

[ CAS No. ]:
859-65-4

[ Name ]:
(Benzoylmethylene)triphenylphosphorane

[Synonym ]:
(Benzoylmethylene)triphenylphosphorane
EINECS 212-727-2
MFCD00014088

Chemical & Physical Properties

[ Density]:
1.18g/cm3

[ Boiling Point ]:
550.9ºC at 760 mmHg

[ Melting Point ]:
183-186°C

[ Molecular Formula ]:
C₂₆H₂₁OP

[ Molecular Weight ]:
380.41800

[ Flash Point ]:
287ºC

[ Exact Mass ]:
380.13300

[ PSA ]:
26.88000

[ LogP ]:
4.66560

[ Index of Refraction ]:
1.646

[ Storage condition ]:
Refrigerator

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AN0540000

CHEMICAL NAME :: Acetophenone, 2-(triphenylphosphoranylidene)-

CAS REGISTRY NUMBER :: 859-65-4

BEILSTEIN REFERENCE NO. :: 0620285

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C26-H21-O-P

MOLECULAR WEIGHT :: 380.44

WISWESSER LINE NOTATION :: RV1UPR&R&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 :: 32 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#01350

Safety Information

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S26-S37

[ RTECS ]:
AN0540000