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4-CHLORO-2,3,5,6-TETRAFLUOROBENZOYL CHLORIDE is a chemical compound characterized by its molecular formula C7HClF4O. It is an organochlorine compound known for its wide application in organic synthesis, particularly as a building block for pharmaceuticals and agrochemicals. This colorless to pale yellow liquid exhibits a pungent odor and is highly reactive, necessitating careful handling and storage to mitigate potential health hazards.

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  • 145572-10-7 Structure
  • Basic information

    1. Product Name: 4-CHLORO-2,3,5,6-TETRAFLUOROBENZOYL CHLORIDE
    2. Synonyms: 4-CHLORO-2,3,5,6-TETRAFLUOROBENZOYL CHLORIDE
    3. CAS NO:145572-10-7
    4. Molecular Formula: C7Cl2F4O
    5. Molecular Weight: 246.97
    6. EINECS: -0
    7. Product Categories: N/A
    8. Mol File: 145572-10-7.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 196.1 °C at 760 mmHg
    3. Flash Point: 72.4 ºC
    4. Appearance: /
    5. Density: 1.707 g/cm3
    6. Vapor Pressure: 0.405mmHg at 25°C
    7. Refractive Index: 1.4937
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. Sensitive: Moisture Sensitive
    11. BRN: 5814799
    12. CAS DataBase Reference: 4-CHLORO-2,3,5,6-TETRAFLUOROBENZOYL CHLORIDE(CAS DataBase Reference)
    13. NIST Chemistry Reference: 4-CHLORO-2,3,5,6-TETRAFLUOROBENZOYL CHLORIDE(145572-10-7)
    14. EPA Substance Registry System: 4-CHLORO-2,3,5,6-TETRAFLUOROBENZOYL CHLORIDE(145572-10-7)
  • Safety Data

    1. Hazard Codes: C
    2. Statements: 34
    3. Safety Statements: 26-36/37/39
    4. RIDADR: 3265
    5. WGK Germany:
    6. RTECS:
    7. HazardClass: 8
    8. PackingGroup: II
    9. Hazardous Substances Data: 145572-10-7(Hazardous Substances Data)

145572-10-7 Usage

Uses

Used in Pharmaceutical Industry:
4-CHLORO-2,3,5,6-TETRAFLUOROBENZOYL CHLORIDE is used as an intermediate in the synthesis of various drugs. Its unique chemical structure allows for the development of new pharmaceutical compounds with specific therapeutic properties.
Used in Agrochemical Industry:
In the agrochemical sector, 4-CHLORO-2,3,5,6-TETRAFLUOROBENZOYL CHLORIDE serves as a key intermediate in the production of insecticides and other pesticides. Its reactivity enables the creation of effective compounds for pest control in agriculture.
Used in Dye and Pigment Manufacturing:
4-CHLORO-2,3,5,6-TETRAFLUOROBENZOYL CHLORIDE is utilized as a starting material in the manufacturing of dyes and pigments. Its chemical properties contribute to the development of vibrant and stable colorants for various applications.
Used in Adhesive Production:
4-CHLORO-2,3,5,6-TETRAFLUOROBENZOYL CHLORIDE is also employed in the production of adhesives, where its reactive nature aids in the formation of strong bonds between different materials.
Due to the reactivity and potential health hazards associated with 4-CHLORO-2,3,5,6-TETRAFLUOROBENZOYL CHLORIDE, it is crucial to handle and store it with appropriate safety measures to ensure the well-being of individuals and the environment.

Check Digit Verification of cas no

The CAS Registry Mumber 145572-10-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,5,7 and 2 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 145572-10:
(8*1)+(7*4)+(6*5)+(5*5)+(4*7)+(3*2)+(2*1)+(1*0)=127
127 % 10 = 7
So 145572-10-7 is a valid CAS Registry Number.
InChI:InChI=1/C7Cl2F4O/c8-2-5(12)3(10)1(7(9)14)4(11)6(2)13

145572-10-7 Well-known Company Product Price

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  • Alfa Aesar

  • (L20167)  4-Chloro-2,3,5,6-tetrafluorobenzoyl chloride, 98%   

  • 145572-10-7

  • 1g

  • 195.0CNY

  • Detail
  • Alfa Aesar

  • (L20167)  4-Chloro-2,3,5,6-tetrafluorobenzoyl chloride, 98%   

  • 145572-10-7

  • 5g

  • 665.0CNY

  • Detail
  • Alfa Aesar

  • (L20167)  4-Chloro-2,3,5,6-tetrafluorobenzoyl chloride, 98%   

  • 145572-10-7

  • 25g

  • 2613.0CNY

  • Detail

145572-10-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-chloro-2,3,5,6-tetrafluorobenzoyl chloride

1.2 Other means of identification

Product number -
Other names 4-chlorotetrafluorobenzoyl chloride

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:145572-10-7 SDS

145572-10-7Relevant articles and documents

Selective hydrolysis of pentafluorobenzotrichloride

Shipilov,Kolpashchikova,Igumnov

, p. 975 - 978 (2007/10/03)

Selective hydrolysis of pentafluorobenzotrichloride has been studied in the presence of a catalytic amount of iron(III) chloride. The main products are pentafluorobenzoyl chloride, pentafluorobenzoyl fluoride, and 4-chlorotetrafluorobenzoyl chloride. The two latter products are formed by hydrolysis of dichlorofluoromethylpentafluorobenzene and 4- chlorotetrafluorobenzotrichloride which result from halogen exchange between the methyl group and aromatic ring in the initial pentafluorobenzotrichloride. A probable mechanism for halogen exchange is proposed.

Synthesis and reactions of 4-sulpho-2,3,5,6-tetrafluorobenzoic acid

Fielding, H. C.,Shirley, I. M.

, p. 15 - 31 (2007/10/02)

4-Sulpho-2,3,5,6-tetrafluorobenzoic acid (I) has been synthesised from pentafluorobenzoic acid via the oxidation of 4-mercapto-tetrafluorobenzoic acid.Reaction of I with DMF/SOCl2 gave 1,4-ClC6F4COCl (IIA) which was converted to 1,4-ClC6F4COF (IIB) by flu

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