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(Methoxymethyl)triphenylphosphonium chloride

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(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
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(Methoxymethyl)triphenylphosphonium chloride Chemical Properties

Melting point:
185-195 °C (dec.)(lit.)
bulk density
450-500kg/m3
vapor pressure 
<1 hPa ( 20 °C)
Flash point:
>250°C
storage temp. 
Store below +30°C.
solubility 
>1100g/l soluble,(decomposition)
form 
Crystalline Powder
color 
White to almost white
PH
2.2 (1100g/l, H2O, 20℃)
Water Solubility 
decomposes
Sensitive 
Hygroscopic
BRN 
924215
InChIKey
SJFNDMHZXCUXSA-UHFFFAOYSA-M
LogP
-1.17
CAS DataBase Reference
4009-98-7(CAS DataBase Reference)
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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

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(Methoxymethyl)triphenylphosphonium chloride Usage And Synthesis

Chemical Properties

WHITE TO ALMOST WHITE FINE CRYSTALLINE POWDER

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.

Uses

Intermediates of Liquid Crystals

Uses

PTC catalyst

reaction suitability

reaction type: C-C Bond Formation

(Methoxymethyl)triphenylphosphonium chloride Preparation Products And Raw materials

Raw materials

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