Chinese Japanese Germany Korea

Cyanomethylenetrimethylphosphorane solution

Cyanomethylenetrimethylphosphorane solution Structure
Cyanomethylenetrimethylphosphorane solution structure
CAS No.
176325-83-0
Chemical Name:
Cyanomethylenetrimethylphosphorane solution
Synonyms
(Trimethylphosphoranylidene)acetonitrile;Cyanomethylenetrimethylphosphorane solution;Acetonitrile, 2-(trimethylphosphoranylidene)-;2-(trimethyl-$l^{5}-phosphanylidene)acetonitrile;(Trimethylphosphoranylidene)acetonitrile solution;(Trimethylphosphoranylidene)acetonitrile solution 0.5 M in THF
CBNumber:
CB42755940
Molecular Formula:
C5H10NP
Molecular Weight:
115.11
MDL Number:
MFCD17013403
MOL File:
176325-83-0.mol
Request For Quotation

Cyanomethylenetrimethylphosphorane solution Properties

Melting point 57-62 °C(Solv: benzene (71-43-2))
Boiling point 173.0±23.0 °C(Predicted)
Density 0.896 g/mL at 25 °C
Flash point -21℃
storage temp. 2-8°C

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS02,GHS07,GHS08
Signal word  Danger
Hazard statements  H225-H302+H332-H319-H335-H351
Precautionary statements  P210-P261-P280-P305+P351+P338-P370+P378-P403+P235
Hazard Codes  F,Xn
Risk Statements  11-19-22-36/37-40
Safety Statements  16-26-36/37
RIDADR  UN 2056 3 / PGII
WGK Germany  3

Cyanomethylenetrimethylphosphorane solution price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 752940 (Trimethylphosphoranylidene)acetonitrile solution 0.5 M in THF 176325-83-0 5ml $323 2024-03-01 Buy
Sigma-Aldrich 752940 (Trimethylphosphoranylidene)acetonitrile solution 0.5 M in THF 176325-83-0 10ml $553 2024-03-01 Buy
Product number Packaging Price Buy
752940 5ml $323 Buy
752940 10ml $553 Buy

Cyanomethylenetrimethylphosphorane solution Chemical Properties,Uses,Production

General Description

(Trimethylphosphoranylidene)acetonitrile is a reagent generally employed in the Wittig olefination of less reactive carboxylic acid compounds like esters, N-Boc lactams, lactones, and imides to give α,β-unsaturated nitriles. It is also used as an alternate reagent for Mitsonobu reaction by replacing DEAD/PPh3 for the alkylation of C-H and N-H bonds.

Cyanomethylenetrimethylphosphorane solution Preparation Products And Raw materials

Raw materials

Preparation Products

Cyanomethylenetrimethylphosphorane solution Suppliers

Global( 6)Suppliers
Supplier Tel Email Country ProdList Advantage
LEAPCHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 43348 58
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51471 80
Shanghai Yimiao Pharmaceutical Technology Co., Ltd. 18717991116 1605896178@qq.com China 251 58
Suzhou Meishi Biotechnology Co., Ltd. 1173954148q meishipharma@126.com China 20035 58
Jinan Sanbao Biotechnology Co., Ltd. 13854185395; 13854185395 sanbaobiotech@126.com China 8269 58
Supplier Advantage
LEAPCHEM CO., LTD. 		58
Sigma-Aldrich 80
Shanghai Yimiao Pharmaceutical Technology Co., Ltd. 58
Suzhou Meishi Biotechnology Co., Ltd. 58
Jinan Sanbao Biotechnology Co., Ltd. 58
(Trimethylphosphoranylidene)acetonitrile solution Cyanomethylenetrimethylphosphorane solution (Trimethylphosphoranylidene)acetonitrile solution 0.5 M in THF (Trimethylphosphoranylidene)acetonitrile 2-(trimethyl-$l^{5}-phosphanylidene)acetonitrile Acetonitrile, 2-(trimethylphosphoranylidene)- 176325-83-0 C5H10NP