Home Categories Organic Chemistry Triphenylpropargylphosphonium Bromide
A7986612

Triphenylpropargylphosphonium Bromide , >98.0%(T) , 2091-46-5

Synonym(s):
2-Propinyl-triphenylphosphonium bromide;Propargyltriphenylphosphonium bromide, (2-Propin-1-yl)-triphenylphosphonium bromide

CAS NO.:2091-46-5

Empirical Formula: C21H18BrP

Molecular Weight: 381.25

MDL number: MFCD00011811

EINECS: 218-242-2

Pack Size Price Stock Quantity
5G RMB175.20 In Stock
25G RMB719.20 In Stock
100G RMB1999.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 177-180 °C(lit.)
storage temp.  Store below +30°C.
solubility  Soluble in methanol.
form  solid
color  White to Almost white
Sensitive  Hygroscopic
BRN  3579775
CAS DataBase Reference 2091-46-5(CAS DataBase Reference)

Description and Uses

Propargyltriphenylphosphonium bromide can be used in the alcylation of amines. It is a commonly used as a Wittig reagent.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xn
Risk Statements  20/21/22-36/37/38
Safety Statements  26-36/37
RIDADR  UN 2811 6.1/PG 3
WGK Germany  3
HS Code  2931.90.6000

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