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(Triphenylphosphoranylidene)acetonitrile

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Formula: C20H16NP
CAS: 16640-68-9
search Element: triphenylphosphoranylidene acetonitrile
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Identification

Structural Formula
(Triphenylphosphoranylidene)acetonitrile
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
Synonym:
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


Description

Wittig reagent for preparing α,β, unsaturated nitriles from carbonyl compounds.


Suppliers

Autech Industry Co.,Limited
AIC21608640
+
Shandong SanYoung Industry Co., Ltd
SSI280011200
+
BLD Pharmatech Ltd
BP14404320
+
Anhui Cheer-Our Medical Technology Co.,Ltd.
ACMTC344020640
+
Shandong Minglang Chemical Co., Ltd
SMC280011200
+
H&Z Industry Co.,Ltd
HIC16006400
+
AK Scientific, Inc.
AS15204560
+
Santa Cruz Biotechnology, Inc.
251386
Dayang Chem (Hangzhou) Co.,Ltd.
DC24809920
+
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Prices & Availability




Data is processed


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Properties for (Triphenylphosphoranylidene)acetonitrile

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
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Symbols:
Xi
Hazard symbol Xi
Storage temperature :
Refrigerator
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Alternative Distributors of [(Triphenylphosphoranylidene)acetonitrile]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

TCI Europe NV | Suzhou Rovathin Pharmatech Co., Ltd | BOC Sciences | Jinan Haohua Industry Co., Ltd.

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MSDS:
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