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(Allyloxycarbonylmethyl)triphenylphosphonium iodide_Molecular_structure_CAS_206557-04-2)
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(Allyloxycarbonylmethyl)triphenylphosphonium iodide

Catalog No. 394424 Name Sigma Aldrich
CAS Number 206557-04-2 Website http://www.sigmaaldrich.com
M. F. C23H22IO2P Telephone 1-800-521-8956
M. W. 488.297811 Fax
Purity 97% Email
Storage Chembase ID: 146939

SYNONYMS

Title
(烯丙氧基羰甲基)三苯基碘化膦
IUPAC name
[2-oxo-2-(prop-2-en-1-yloxy)ethyl]triphenylphosphanium iodide
IUPAC Traditional name
[2-oxo-2-(prop-2-en-1-yloxy)ethyl]triphenylphosphanium iodide

DATABASE IDS

CAS Number 206557-04-2
PubChem SID 24864594
MDL Number MFCD00191712

PROPERTIES

Linear Formula (C6H5)3P(CH2CO2CH2CH=CH2)I
Purity 97%
Melting Point 138 °C (dec.)(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H302-H312-H315-H319-H332-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P280-P305 + P351 + P338
RID/ADR UN 2811 6.1/PG 2
Risk Statements 20/21/22-36/37/38
Safety Statements 26-36
Hazard Class 6.1
UN Number 2811
Packing Group 2
German water hazard class 3

DETAILS

Description (English)
Packaging
50 g in glass bottle
Application
For the preparation of α,β-unsaturated esters from aldehydes and ketones. The allyl group can be conveniently removed by standard rhodium or palladium chemistry.1
Description (简体中文)
包装
50 g in glass bottle
Application
用于由醛和酮制备 α,β-不饱和酯。烯丙基可被标准铑或钯催化化学反应轻易移除。1

REFERENCES