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13544-06-4

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  • SAGECHEM/2-(2-Nitro-4-(trifluoromethyl)phenyl)acetonitrile/SAGECHEM/Manufacturer in China

    Cas No: 13544-06-4

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13544-06-4 Usage

General Description

2-Nitro-4-(trifluoromethyl)phenylacetonitrile is a chemical compound with the molecular formula C9H5F3N2O2. It is a nitrile derivative, which means it contains a cyano functional group. 2-NITRO-4-(TRIFLUOROMETHYL)PHENYLACETONITRILE is commonly used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals. It is also used as a building block for organic synthesis, particularly in the production of biologically active compounds. 2-Nitro-4-(trifluoromethyl)phenylacetonitrile is considered a hazardous chemical and should be handled with care, as it may be harmful if ingested, inhaled, or if it comes into contact with the skin.

Check Digit Verification of cas no

The CAS Registry Mumber 13544-06-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,5,4 and 4 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 13544-06:
(7*1)+(6*3)+(5*5)+(4*4)+(3*4)+(2*0)+(1*6)=84
84 % 10 = 4
So 13544-06-4 is a valid CAS Registry Number.

13544-06-4 Well-known Company Product Price

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  • Alfa Aesar

  • (L19239)  2-Nitro-4-(trifluoromethyl)phenylacetonitrile, 98%   

  • 13544-06-4

  • 1g

  • 214.0CNY

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  • Alfa Aesar

  • (L19239)  2-Nitro-4-(trifluoromethyl)phenylacetonitrile, 98%   

  • 13544-06-4

  • 5g

  • 762.0CNY

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13544-06-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-NITRO-4-(TRIFLUOROMETHYL)PHENYLACETONITRILE

1.2 Other means of identification

Product number -
Other names 2-Nitro-4-(trifluoromethyl)phenylacetonitrile

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:13544-06-4 SDS

13544-06-4Relevant articles and documents

Efficient methods for the synthesis of arylacetonitriles

Stazi, Federica,Maton, William,Castoldi, Damiano,Westerduin, Pieter,Curcuruto, Ornella,Bacchi, Sergio

experimental part, p. 3332 - 3338 (2010/11/20)

Various approaches to [2-fluoro-4-(trifluoromethyl)phenyl]acetonitrile were investigated. Two of these methods were selected and applied to a variety of electron-deficient substrates, thereby expanding the scopes of the procedures.

Kinetics of proton transfer from 2-nitro-4-X-phenylacetonitriles to piperidine and morpholine in aqueous Me2SO. Solvent and substituent effects on intrinsic rate constants. Transition state imbalances

Bernasconi, Claude F.,Wenzel, Philip J.

, p. 11446 - 11453 (2007/10/03)

Rate constants (k1(B)) for the deprotonation of 2-nitro-4-X-phenylacetonitrile, 2-X (X = NO2, SO2CH3, CN, CF3, Br, and Cl) by piperidine and morpholine and for the reverse reaction (k-1(BH)) have been determined in 90% Me2SO- 10% water, 50% Me2SO-50% water, and water (X = NO2, SO2CH3, CN only). Bronsted β(B) values (dlog k1(B)/dpK(a)(BH)), Bronsted α(CH) values (dlog k1(B)/dlog K(a)(CH)), and intrinsic rate constants (log k(o) = log(k1/q) for pK(a)(BH)-p K(a)(CH) + log(p/q) = 0) were calculated from these data. α(CH) is smaller than β(B), implying an imbalance wnich is consistent with a transition state in which delocalization of the negative charge into the 2-nitrophenyl moiety lags behind proton transfer. A consequence of this imbalance is that the intrinsic rate constant decreases with increasing electron withdrawing strength of X. For π-acceptor substituents (NO2, SO2CH3, CN) there is a further decrease in k(o) due to a lag in the delocalization of the charge into X. The intrinsic rate constants depend very little on the Me2SO content of the solvent which is shown to be the result of compensation of mainly two competing factors. One is the stabilization of the polarizable transition state by the polarizable Me2SO which increases k(o); the other is attributed to a lag in the solvation of the developing carbanion behind proton transfer at the transition state which leads to a decrease in k(o).

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