(Cyanomethyl)(triphenyl)phosphonium chloride

Modify Date: 2025-08-27 20:30:35

(Cyanomethyl)(triphenyl)phosphonium chloride structure	Common Name	(Cyanomethyl)(triphenyl)phosphonium chloride
	CAS Number	4336-70-3	Molecular Weight	337.782
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₂₀H₁₇ClNP	Melting Point	268-270 °C
	MSDS	Chinese USA	Flash Point	N/A
	Symbol	GHS07	Signal Word	Warning

Name	(cyanomethyl)triphenylphosphonium chloride
Synonym	More Synonyms

Melting Point	268-270 °C
Molecular Formula	C₂₀H₁₇ClNP
Molecular Weight	337.782
Exact Mass	337.078705
PSA	37.38000
LogP	0.50808

MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TA2075000

CHEMICAL NAME :: Phosphonium, (cyanomethyl)triphenyl-, chloride

CAS REGISTRY NUMBER :: 4336-70-3

LAST UPDATED :: 197901

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H17-N-P.Cl

MOLECULAR WEIGHT :: 337.80

WISWESSER LINE NOTATION :: NC1PR&R&R &G

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#01669

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H312-H315-H319-H332-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S37/39-S26
RIDADR	3276
RTECS	TA2075000
Packaging Group	III
Hazard Class	6.1

Precursor 10
CAS#:107-14-2 2-chloroacetonitrile CAS#:603-35-0 Triphenylphosphine CAS#:545-06-2 Trichloroaceton... CAS#:1120-06-5 2-decanol
CAS#:354-32-5 Trifluoroacetyl... CAS#:16640-68-9 (Triphenylphosp... CAS#:375-16-6 Heptafluorobuty... CAS#:422-59-3 pentafluoroprop...
CAS#:541-41-3 Ethyl chloroformate CAS#:4521-61-3 Trimethylgalloy...
DownStream 10
CAS#:42712-64-1 2-Aminoquinolin-4-ol CAS#:15000-43-8 2-hydroxy-4-oxo... CAS#:1885-38-7 trans-Cinnamonitrile CAS#:24840-05-9 3-phenylprop-2-...
CAS#:4360-47-8 Cinnamonitrile CAS#:16640-68-9 (Triphenylphosp... CAS#:13504-72-8 Acetic acid,2-c... CAS#:919365-93-8 2-cyano-N-(4-ni...
CAS#:791-28-6 Triphenylphosph... CAS#:1469887-42-0 3-(2-chloropyri...

MFCD00031672

(Cyanomethyl)(triphenyl)phosphonium chloride

cyanomethyl(triphenyl)phosphanium,chloride

Phosphonium, (cyanomethyl)triphenyl-, chloride (1:1)

EINECS 224-383-0

(Cyanomethyl)triphenylphosphonium Chloride

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (Cyanomethyl)(triphenyl)phosphonium chloride
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: (Cyanomethyl)(triphenyl)phosphonium chloride
Price: ￥108.0/5g ￥348.0/25g
Purity: 98.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Phosphonium,(cyanomethyl)triphenyl-, chloride (1:1)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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