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2181-98-8

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2181-98-8 Structure

2181-98-8 Structure
IdentificationMore
[Name]

METHYL 4-(TRIPHENYLPHOSPHONIO)CROTONATE BROMIDE
[CAS]

2181-98-8
[Synonyms]

METHYL 4-(TRIPHENYLPHOSPHONIO)CROTONATE BROMIDE
(3-Methoxycarbonyl-2-propenyl)triphenylphosphonium bromide
(4-methoxy-4-oxo-2-butenyl)triphenylphosphonium bromide
METHYL-4-(TRIPHENYLPHOSPONIO)CROTONATE BROMIDE
Methyl 4-(triphenylphosphonio)crotonate bromide, 98 %
[EINECS(EC#)]

218-557-5
[Molecular Formula]

C23H22BrO2P
[MDL Number]

MFCD00031575
[Molecular Weight]

441.3
[MOL File]

2181-98-8.mol
Chemical PropertiesBack Directory
[Melting point ]

175°C (dec.)
[Sensitive ]

Hygroscopic
[BRN ]

4173385
[CAS DataBase Reference]

2181-98-8(CAS DataBase Reference)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P280a-P304+P340-P305+P351+P338-P405-P501a
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
Hazard InformationBack Directory
[Uses]

Methyl 4-(triphenylphosphonio)crotonate Bromide was used in the stereospecific synthesis of (+)-oxybiotin.
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

Methyl 4-(triphenylphosphonio)crotonate bromide, 98%(2181-98-8)
[Sigma Aldrich]

2181-98-8(sigmaaldrich)
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