(Triphenylphosphoranylidene)acetonitrile

Identify Properties Safty Prices Suppliers 11 Links ☰

Identify Properties Safty Prices Suppliers 11 Links

CAS 16640-68-9

Formula C20H16NP

MDL MFCD00567633

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
570874280645	(Triphenylphosphoranylidene)acetonitrile (570874280645)		on request	+ -

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Identify

Synonyms:

cyanomethyltriphenylphosphonium ylide ; (cyano)(triphenylphosphoranylidene)methane ; cyanomethylene triphenylphosphorane, min. 97 % ; 2-(triphenylphosphoranylidene)acetonitrile ; (triphenylphosphoranylidene)acetonitrile,96% ; triphenylphosphoranylidenacetonitrile ; nsc 135204 ; triphenyl(cyanomethylene)phosphorane ; (triphenylphosphoranylidene)acetonitrile ; (cyanomethylene)triphenylphosphorane

CAS:

16640-68-9

EINECS:

240-689-7

Molecular Formula:

C20H16NP

MDL:

MFCD00567633

SMILES:

N#CC=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

Properties

Molecular Weight:

301.32 g·mol−1

Melting point:

189-195 °C(lit.)

Flash point:

>110 °C

Physical Description:

off-white to light yellow crystalline powder

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36 (S)

WGK Germany:

Storage temperature:

Refrigerator

Prices

For (Triphenylphosphoranylidene)acetonitrile we can currently show 7 prices in the last 8 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2018 from USD 468.00 for 25 g to USD 61.00 per 5 g in 2025 .

Last detected Prices

Size	Availability	Last Price	Quantity
5 g	on request	$61.00	+ -
10 g	on request	$115.00	+ -
25 g	on request	$243.00	+ -
50 g	on request	$456.00	+ -

Last price review [2025-05-28]

Suppliers

Global (Triphenylphosphoranylidene)ac... Suppliers : USA (2) P.R.China (9)

Supplier	Phone	Fax	Country	Inquiry contact
AK Scientific, Inc.	+1 (510) 429-8835	+1 (510) 429-8836	USA	REQUEST
Capot Chemical Co., Ltd.	+86-571-85586718	+86-571-85864795	P.R.China	REQUEST
Dayang Chem (Hangzhou) Co.,Ltd.	+86-571-88938639	+86-571-8893-8652	P.R.China	REQUEST
H&Z Industry Co.,Ltd	+86 13583185792	+86 531 88905468	P.R.China	REQUEST
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)	+86 571 88026825	+86 571 88282557	P.R.China	REQUEST
Hangzhou Trylead Chemical Technology Co., Ltd.	+86-571-87086220	+86-571-87012927	P.R.China	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Santa Cruz Biotechnology, Inc.	+1 214-902-3910		USA	REQUEST
Shandong Minglang Chemical Co., Ltd	+86-13220566916	+86 531 58990167	P.R.China	REQUEST
Shandong SanYoung Industry Co., Ltd	+86 155-64526813	+86 531-56897532	P.R.China	REQUEST
Skyrun Industrial Co., Ltd.	+86-576-84015261	+86-576-84015261	P.R.China	REQUEST