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Product Name: Phosphonium, (triphenylphosphoranyl)methylene(triphenyl-, iodide
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18596-46-8

18596-46-8 structure

18596-46-8 structure

Name: Phosphonium, (triphenylphosphoranyl)methylene(triphenyl-, iodide
Chemical Name: triphenyl-[(triphenyl-λ5-phosphanylidene)methyl]phosphanium,iodide
CAS Number: 18596-46-8
Molecular Formula: C₃₇H₃₁IP₂
Molecular Weight: 664.49400
Create Date: 2016-08-15 17:11:47
Modify Date: 2025-09-09 19:31:33

Name	triphenyl-[(triphenyl-λ5-phosphanylidene)methyl]phosphanium,iodide
Synonyms	Triphenylphosphonium-methylentriphenylphosphoran-jodid triphenyl-[(triphenyl Phosphonium,triphenyl((triphenylphosphoranylidene)methyl)-,iodide (8CI) Phosphonium,(triphenylphosphoranyl)methylene(triphenyl-,iodide Triphenylphosphonium-methylentriphenylphosphoran-iodid (Triphenylphosphonium)methylenetriphenylphosphorane iodide

Molecular Formula	C₃₇H₃₁IP₂
Molecular Weight	664.49400
Exact Mass	664.09500
PSA	23.40000
LogP	3.73830

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TA3400000

CHEMICAL NAME :: Phosphonium, (triphenylphosphoranyl)methylene(triphenyl-, iodide

CAS REGISTRY NUMBER :: 18596-46-8

LAST UPDATED :: 198209

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C37-H31-P2.I

MOLECULAR WEIGHT :: 664.52

WISWESSER LINE NOTATION :: RPR&R&U1PR&R&R &I

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 :: 18 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#00814

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