(Methoxymethyl)triphenylphosphonium chloride
(Methoxymethyl)triphenylphosphonium chloride
  • CAS No.:4009-98-7
Other grades of this product :
(Methoxymethyl)triphenylphosphonium chloride Basic information
Product Name:(Methoxymethyl)triphenylphosphonium chloride
Synonyms:MMC;AURORA KA-1153;(METHOXYMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE;METHOXYMETHYL-TRIPHENYLPHOSPHONIUM-;[1aS-(1aa,8b,8aa,8ba)-6-Amino-8-[[(aminocarbonyl)oxy]methyl]-1,1a,2,8,8a,8b-hexahydro-8a-methoxy-5-methylazirino[2,3,4]pyrrolo[1,2-a]indole-4,7-dione;Phosphonium, (methoxymethyl)triphenyl-, chloride;METHOXY METHYL TRIPHENYL PHOSPHONIUM CHLORIDE LOW WATER;(METHOXYMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE, 98+%
CAS:4009-98-7
MF:C20H20ClOP
MW:342.8
EINECS:223-664-5
Product Categories:Phosphonium Compounds;Synthetic Organic Chemistry;Wittig & Horner-Emmons Reaction;Wittig Reaction;C-C Bond Formation;Olefination;Wittig Reagents
Mol File:4009-98-7.mol
(Methoxymethyl)triphenylphosphonium chloride Chemical Properties
Melting point 185-195 °C (dec.)(lit.)
Fp >250°C
storage temp. Store below +30°C.
solubility >1100g/l soluble,(decomposition)
form Crystalline Powder
color White to almost white
PH2.2 (1100g/l, H2O, 20℃)
Water Solubility decomposes
Sensitive Hygroscopic
BRN 924215
InChIKeySJFNDMHZXCUXSA-UHFFFAOYSA-M
LogP-1.17
CAS DataBase Reference4009-98-7(CAS DataBase Reference)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 22-36/37/38
Safety Statements 26-36-24/25
RIDADR UN 1390 4.3/PG 2
WGK Germany 3
3-10
Hazard Note Harmful
HS Code 29310095
MSDS Information
ProviderLanguage
(Methoxymethyl)triphenylphosphonium chloride English
ACROS English
SigmaAldrich English
ALFA English
(Methoxymethyl)triphenylphosphonium chloride Usage And Synthesis
Chemical PropertiesWHITE TO ALMOST WHITE FINE CRYSTALLINE POWDER
UsesPTC catalyst
Uses(Methoxymethyl)triphenylphosphonium chloride is used as a phase transfer catalyst and in the synthesis of taxol-A fragment. It is widely used in the synthesis of pharmaceutical product cephalotaxine, which is used as an antiviral and antitumor agent.
UsesIntermediates of Liquid Crystals
(Methoxymethyl)triphenylphosphonium chloride Preparation Products And Raw materials
Raw materialsToluene-->Triphenylphosphine-->Chloromethyl methyl ether
Preparation Productsmethoxymethanol-->(METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE

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