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2967-54-6

3,5-Difluoro-4-hydroxy-benzonitrile is an organic compound with the chemical formula C7H3F2NO. It is characterized by the presence of two fluorine atoms at the 3rd and 5th positions of the benzene ring, a hydroxyl group at the 4th position, and a nitrile group at the 1st position. 3,5-DIFLUORO-4-HYDROXY-BENZONITRILE is a white crystalline solid and is used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals. Due to its reactivity and potential applications, it is important to handle 3,5-DIFLUORO-4-HYDROXY-BENZONITRILE with care, following proper safety protocols.

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  • 2967-54-6 Structure

  • Basic information

    1. Product Name: 3,5-DIFLUORO-4-HYDROXY-BENZONITRILE
    2. Synonyms: 3,5-DIFLUORO-4-HYDROXY-BENZONITRILE
    3. CAS NO:2967-54-6
    4. Molecular Formula: C7H3F2NO
    5. Molecular Weight: 155.1016264
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 2967-54-6.mol

  • Chemical Properties

    1. Melting Point: 200-208℃
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 3,5-DIFLUORO-4-HYDROXY-BENZONITRILE(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3,5-DIFLUORO-4-HYDROXY-BENZONITRILE(2967-54-6)
    11. EPA Substance Registry System: 3,5-DIFLUORO-4-HYDROXY-BENZONITRILE(2967-54-6)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: 6.1
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 2967-54-6(Hazardous Substances Data)

2967-54-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2967-54-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,6 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2967-54:
(6*2)+(5*9)+(4*6)+(3*7)+(2*5)+(1*4)=116
116 % 10 = 6
So 2967-54-6 is a valid CAS Registry Number.

2967-54-6 Well-known Company Product Price

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  • Alfa Aesar

  • (H31620)  3,5-Difluoro-4-hydroxybenzonitrile, 97%   

  • 2967-54-6

  • 250mg

  • 1313.0CNY

  • Detail

  • Alfa Aesar

  • (H31620)  3,5-Difluoro-4-hydroxybenzonitrile, 97%   

  • 2967-54-6

  • 1g

  • 3628.0CNY

  • Detail

2967-54-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,5-difluoro-4-hydroxybenzonitrile

1.2 Other means of identification

Product number -
Other names 2,6-difluoro-4-cyanophenol

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:2967-54-6 SDS

2967-54-6Relevant articles and documents

An efficient catalytic method for the Beckmann rearrangement of ketoximes to amides and aldoximes to nitriles mediated by propylphosphonic anhydride (T3P)

Augustine, John Kallikat,Kumar, Rajesha,Bombrun, Agnes,Mandal, Ashis Baran

scheme or table, p. 1074 - 1077 (2011/03/22)

An efficient method for the Beckmann rearrangement of ketoximes to amides mediated by a catalytic amount (15 mol %) of propylphosphonic anhydride (T3P) is described. Aldoximes underwent second order Beckmann rearrangement to provide the corresponding nitriles in excellent yields on reacting with T3P (15 mol %) at room temperature. The main advantages of this environmentally friendly protocol include procedural simplicity, and particularly ease of isolation of the products.

Propylphosphonic anhydride (T3P): A remarkably efficient reagent for the one-pot transformation of aromatic, heteroaromatic, and aliphatic aldehydes to nitriles

Augustine, John Kallikat,Atta, Rajendra Nath,Ramappa, Balakrishna Kolathur,Boodappa, Chandrakantha

experimental part, p. 3378 - 3382 (2010/03/03)

Propylphosphonic anhydride has been demonstrated to be an efficient reagent for the transformation of aromatic, heteroaromatic, and aliphatic aldehydes to respective nitriles in excellent yields. This procedure offers simple and one-pot access to nitriles and highlights the synthetic utility of T3P as a versatile reagent in organic chemistry. Georg Thieme Verlag Stuttgart - New York.

New oxabispidine compounds for the treatment of cardiac arrhythmias

-

Page/Page column 55, (2008/06/13)

There is provided compounds of formula I, wherein R1, R2, R3, R41 to R46, X, Y and Z have meanings given in the description, which compounds are useful in the prophylaxis and in the treatment of arrhythmias, in particular atrial and ventricular arrhythmias.

Elemental fluorine Part 12. Fluorination of 1,4-disubstituted aromatic compounds

Chambers, Richard D.,Hutchinson, John,Sparrowhawk, Matthew E.,Sandford, Graham,Moilliet, John S.,Thomson, Julie

, p. 169 - 173 (2007/10/03)

Direct fluorination of a series of 1,4-disubstituted benzene derivatives in acid reaction media at convenient temperature leads, in many cases, to selectively fluorinated aromatic products in preparatively useful conversions and yields.

2,6-difluorophenol as a bioisostere of a carboxylic acid: Bioisosteric analogues of γ-aminobutyric acid

Qiu, Jian,Stevenson, Scott H.,O'Beirne, Michael J.,Silverman, Richard B.

, p. 329 - 332 (2007/10/03)

3-(Aminomethyl)-2,6-difluorophenol (6) and 4-(aminomethyl)-2,6- difluorophenol (7) were synthesized in eight and four steps, respectively, starting from 2,6-difluorophenol, to test the potential of the 2,6- difluorophenol moiety to act as a lipophilic bio

1,2,4-OXADIAZOLYL-PHENOXYALKYLISOXAZOLES AND THEIR USE AS ANTIVIRAL AGENTS

-

, (2008/06/13)

Compounds of the formula wherein: R1 is alkyl, alkoxy, hydroxy, cycloalkyl, hydroxyalkyl, alkoxyalkyl, hydroxyalkoxy, alkylthioalkyl, alkylsulfinylalkyl, alkylsulfonylalkyl, aminoalkyl, alkylaminoalkyl, dialkylaminoalkyl, alkoxycarbonyl, carboxy, or cyanomethyl; Y is alkylene of 3 to 9 carbon atoms, R2 and R3 independently are hydrogen, alkyl, alkoxy, halo, cyano, trifluoromethyl and nitro; R4 is alkoxy, hydroxy, halomethyl, dihalomethyl, trihalomethyl, dihaloethyl, cycloalkyl, heterocyclyl, alkoxycarbonyl, hydroxyalkyl, alkoxyalkyl, alkanecarbonyloxyalkyl, cyano, halo, thioalkyl, alkylthioalkyl, alkylthio, thio, 2,2,2-trifluoro-ethyl, (4-methylphenyl)sulfonyloxymethyl, N=Q or CON=Q, where N=Q is amino, alkylamino or dialkylamino; R5 is hydrogen or halo or alkyl

1,2,4-oxadiazolyl-phenoxyalkylisoxazoles and their use as antiviral agents

-

, (2008/06/13)

Compounds of the formula STR1 wherein: R1 is alkyl, alkoxy, hydroxy, cycloalkyl, hydroxyalkyl, alkoxyalkyl or hydroxyalkoxy; Y is alkylene of 3 to 9 carbon atoms, R2 and R3 independently are hydrogen, alkyl, alkoxy, halo,

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