4,5-DIFLUOROPHTHALIC ANHYDRIDE

Product Name: 4,5-DIFLUOROPHTHALIC ANHYDRIDE
CAS No.: 18959-30-3
Chemical Name: 4,5-DIFLUOROPHTHALIC ANHYDRIDE
Synonyms: 5,6-Difluoroisobenzofuran-1,3-dione;5,6-Difluoro-2-benzofuran-1,3-dione;PA-2F;6-deoxy-6-fluorohexopyranose;4,5-DIFLUOROPHTHALIC ANHYDRIDE;4,5-DIFLUOROPHTHALIC ANHYDRIDE 98%;4,5-Difluorophthalic Anhydride >4,5-difluoro-1,3-Isobenzofurandione;5,6-difluoro-1,3-Isobenzofurandione;1,3-Isobenzofurandione, 5,6-difluoro-
CBNumber: CB2426477
Molecular Formula: C8H2F2O3
Formula Weight: 184.1
MOL File: 18959-30-3.mol

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4,5-DIFLUOROPHTHALIC ANHYDRIDE Property

Melting point:: 99-100℃
Boiling point:: 321.2±32.0 °C(Predicted)
Density: 1.658
storage temp.: Store below +30°C.
form: solid
color: Gray
InChIKey: UATBWQQFLABWKR-UHFFFAOYSA-N
CAS DataBase Reference: 18959-30-3(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Hazard Note: Irritant
HS Code: 29329990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 8.14389
Product name: 4,5-Difluorophthalic anhydride
Purity: for synthesis
Packaging: 1G
Price: $223
Updated: 2024/03/01

TCI Chemical

Product number: D4716
Product name: 4,5-Difluorophthalic Anhydride
Purity: >98.0%(GC)(T)
Packaging: 1g
Price: $126
Updated: 2021/12/16

TCI Chemical

Product number: D4716
Product name: 4,5-Difluorophthalic Anhydride
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $438
Updated: 2021/12/16

TRC

Product number: D473643
Product name: 4,5-Difluorophthalic Anhydride
Packaging: 10mg
Price: $60
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD67561
Product name: 4,5-Difluorophthalic anhydride
Packaging: 1g
Price: $75
Updated: 2021/12/16

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4,5-DIFLUOROPHTHALIC ANHYDRIDE Chemical Properties,Usage,Production

Uses

4,5-Difluorophthalic anhydride is a cyclo-anhydride compound with a wide range of applications in a variety of fields including chemicals, plastics, agrochemicals and pharmaceuticals. It can be reacted chemically with several nucleophiles, including thiocarbamoyl hydrazide and different amines, to produce carboxylic acid derivatives arising from anhydride open-circuit, i.e., phthalimide and dicarboxylic acid products.

General Description

4,5-Difluorophthalic anhydride (CPA) is located on the twofold axis of the space group C2/c; the molecules are stacked in a two-dimensional sheet. It has a similar two-dimensional molecular sheet as 5,6-dichlorobenzfurazan 1-oxide (CBF), 4,5-dibromophthalic anhydride. The disordered CBF molecule is pseudoisomeric with the CPA molecule.

4,5-DIFLUOROPHTHALIC ANHYDRIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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4,5-DIFLUOROPHTHALIC ANHYDRIDE Suppliers

Americas 1 Belgium 2 China 161 Germany 2 India 5 United Kingdom 10 United States 20 Global 201

HBCChem, Inc.

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View Lastest Price from 4,5-DIFLUOROPHTHALIC ANHYDRIDE manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: 4,5-DIFLUOROPHTHALIC ANHYDRIDE 18959-30-3
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-10

Zhuozhou Wenxi import and Export Co., Ltd

Product: 4,5-DIFLUOROPHTHALIC ANHYDRIDE 18959-30-3
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-09

Career Henan Chemical Co

Product: 4,5-DIFLUOROPHTHALIC ANHYDRIDE 18959-30-3
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000KGS
Release date: 2019-12-26

18959-30-3, 4,5-DIFLUOROPHTHALIC ANHYDRIDERelated Search:

3-Fluoro-2-methylbenzaldehyde 3-Fluorophthalic anhydride METHYL 3,4-DIFLUOROBENZOATE 3,4-Difluorobenzoic acid Methyl 4-fluorobenzoate 5-Fluoro-2-methylbenzaldehyde 3,4-DIFLUORO-2-METHYLBENZOIC ACID 3-FLUORO-O-XYLENE METHYL 2,3-DIFLUOROBENZOATE 3-FLUORO-2-METHYLBENZOIC ACID 2-Fluoro-6-methylbenzoic acid METHYL 2-FLUOROBENZOATE Tetrafluorophthalic anhydride 4-Fluoro-2-methylbenzoic acid 4-Fluorobenzoic acid 5-Fluoro-1,3-isobenzofurandione 4,5-DIFLUOROPHTHALIC ANHYDRIDE 5-Fluoro-2-methylbenzoic acid

4,5-DIFLUOROPHTHALIC ANHYDRIDE

1,3-Isobenzofurandione, 5,6-difluoro-

5,6-Difluoro-2-benzofuran-1,3-dione

5,6-difluoro-1,3-Isobenzofurandione

5,6-difluoro-1,3-dihydro-2-benzofuran-1,3-dione

5,6-Difluoroisobenzofuran-1,3-dione

4,5-DIFLUOROPHTHALIC ANHYDRIDE FOR SYNTH

5,6-Difluoro-2-benzofuran-1,3-dione, 5,6-Difluoroisobenzofuran-1,3-dione

4,5-difluoro-1,3-Isobenzofurandione

6-deoxy-6-fluorohexopyranose

4,5-DIFLUOROPHTHALIC ANHYDRIDE 98%

4,5-Difluorophthalic Anhydride &gt

PA-2F

18959-30-3

Phthalic Acids, Esters and Derivatives