Methyl(triphenyl)phosphonium chloride

Modify Date: 2025-08-25 13:57:11

Methyl(triphenyl)phosphonium chloride Structure
Methyl(triphenyl)phosphonium chloride structure
Common Name Methyl(triphenyl)phosphonium chloride
CAS Number 1031-15-8 Molecular Weight 312.773
Density N/A Boiling Point N/A
Molecular Formula C19H18ClP Melting Point 221°C (dec.)
MSDS Chinese USA Flash Point N/A
Symbol GHS05 GHS07 GHS09
GHS05, GHS07, GHS09
Signal Word Danger

 Names

Name Methyltriphenylphosphonium chloride
Synonym More Synonyms

 Chemical & Physical Properties

Melting Point 221°C (dec.)
Molecular Formula C19H18ClP
Molecular Weight 312.773
Exact Mass 312.083466
PSA 13.59000
LogP 0.61430

 Safety Information

Symbol GHS05 GHS07 GHS09
GHS05, GHS07, GHS09
Signal Word Danger
Hazard Statements H302 + H312-H315-H318-H411
Precautionary Statements P273-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn: Harmful;N: Dangerous for the environment;
Risk Phrases R21/22;R38;R41;R51/53
Safety Phrases S22-S26-S36/37/39-S61
RIDADR UN 3077
Hazard Class 9.0
HS Code 2931900090

 Synthetic Route

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

methyl(triphenyl)phosphanium,chloride
EINECS 418-400-2
MFCD00797851
Methyl(triphenyl)phosphonium chloride
Phosphonium, methyltriphenyl-, chloride (1:1)
Methyl triphenyl phosphonium chloride
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