(Trimethylphosphoranylidene)acetonitrile solution

ALDRICH/752940 - 0.5 M in THF

Synonym: CMMP; Cyanomethylenetrimethylphosphorane solution

CAS Number: 176325-83-0
Empirical Formula (Hill Notation): C₅H₁₀NP
Molecular Weight: 115.11
MDL Number: MFCD17013403
Linear Formula: C₅H₁₀NP
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-752940-5ML	5 mL	$333.00 1/EA		Add To Favorites
45-752940-10ML	10 mL	$570.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

concentration	0.5 M in THF
density	0.896 g/mL at 25 °C
form	liquid
InChI	1S/C5H10NP/c1-7(2,3)5-4-6/h5H,1-3H3
InChI key	KJFJIEHJCVSAKJ-UHFFFAOYSA-N
SMILES string	CP(C)(C)=CC#N
storage temp.	2-8°C

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.
Other Notes:	If precipitate is observed, warm gently to resolubilize
Packaging:	5, 10 mL in Sure/Seal™

Symbol	GHS02,GHS07,GHS08
Signal word	Danger
Hazard statements	H225 - H302 - H319 - H335 - H336 - H351
Precautionary statements	P201 - P202 - P210 - P301 + P312 - P305 + P351 + P338 - P308 + P313
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	WGK 3
Flash Point(F)	-5.8 °F - closed cup
Flash Point(C)	-21.0 °C - closed cup
Supplemental Hazard Statements	EUH019

Density	0.896 g/mL at 25 °C
Storage Temp.	2-8°C
UNSPSC	12352000

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