Shanghai Nianxing Industrial Co., Ltd
China
Product Name: cyanomethylenetributylphosphorane
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

157141-27-0

157141-27-0 structure

157141-27-0 structure

Name: cyanomethylenetributylphosphorane
Chemical Name: 2-(tributyl-λ5-phosphanylidene)acetonitrile
CAS Number: 157141-27-0
Molecular Formula: C₁₄H₂₈NP
Molecular Weight: 241.35300
Catalog: Organic raw materials Organic phosphine compound
Create Date: 2018-07-21 16:42:09
Modify Date: 2025-08-27 17:51:31

Name	2-(tributyl-λ5-phosphanylidene)acetonitrile
Synonyms	(Tributylphosphoranylidene)acetonitrile cyanomethylenetributylphosphorane CyanoMethylenetributylphosphorane (Cyanomethylene)tributylphosphorane cyanomethylenetri-n-butylphosphorane

Density	0.882g/cm3
Boiling Point	339.1ºC at 760mmHg
Molecular Formula	C₁₄H₂₈NP
Molecular Weight	241.35300
Flash Point	158.9ºC
Exact Mass	241.19600
PSA	33.60000
LogP	4.73008
Vapour Pressure	9.38E-05mmHg at 25°C
Index of Refraction	1.45
Storage condition	Refrigerator

Hazard Codes	F,Xn
Risk Phrases	10-23/24/25
Safety Phrases	16-26-36/37/39
RIDADR	UN 3275

998-40-3 structure

998-40-3

~%

157141-27-0 structure

157141-27-0

Literature: Tetrahedron Letters, , vol. 35, # 28 p. 5081 - 5082

Precursor 1
998-40-3
DownStream 0

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