4,5-DICHLOROPHTHALIC ANHYDRIDE

Product Name: 4,5-DICHLOROPHTHALIC ANHYDRIDE
CAS No.: 942-06-3
Chemical Name: 4,5-DICHLOROPHTHALIC ANHYDRIDE
Synonyms: 5,6-Dichloroisobenzofuran-1,3-dione;AKOS 92355;4,5-Dichlorophalic anhydride;4,5-DICHLOROPHTHALIC ANHYDRIDE;4,5-DichlorophthalicAnhydride>4,5-Dichlorophthalic anhydride 98%;4,5-Dichlorophthalic anhydride，95%;4,5-DICHLOROPHTHALIC ANHYDRIDE 98+%;5,6-Dichloro-2-benzofuran-1,3-dione;2.5,6-dichloroisobenzofuran-1,3-dione
CBNumber: CB0414698
Molecular Formula: C8H2Cl2O3
Formula Weight: 217.01
MOL File: 942-06-3.mol

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4,5-DICHLOROPHTHALIC ANHYDRIDE Property

Melting point:: 185-187 °C(lit.)
Boiling point:: 313°C(lit.)
Density: 1.5974 (estimate)
storage temp.: Inert atmosphere,Store in freezer, under -20°C
solubility: Chloroform (Slightly)
form: Powder
color: Light gray to pale blue
Stability:: Moisture Sensitive
InChI: InChI=1S/C8H2Cl2O3/c9-5-1-3-4(2-6(5)10)8(12)13-7(3)11/h1-2H
InChIKey: ULSOWUBMELTORB-UHFFFAOYSA-N
SMILES: C1(=O)C2=C(C=C(Cl)C(Cl)=C2)C(=O)O1
CAS DataBase Reference: 942-06-3(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39
WGK Germany: 3
HS Code: 29173995
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical

Product number: D2335
Product name: 4,5-Dichlorophthalic Anhydride
Purity: min. 98.0 %
Packaging: 1G
Price: $20
Updated: 2025/07/31

TCI Chemical

Product number: D2335
Product name: 4,5-Dichlorophthalic Anhydride
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $58
Updated: 2023/01/07

TCI Chemical

Product number: D2335
Product name: 4,5-Dichlorophthalic Anhydride
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $223
Updated: 2021/12/16

TRC

Product number: D473963
Product name: 4,5-Dichlorophthalic anhydride
Packaging: 25g
Price: $405
Updated: 2021/12/16

AK Scientific

Product number: X4550
Product name: 4,5-Dichlorophthalic anhydride
Packaging: 25g
Price: $451
Updated: 2021/12/16

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

Chemical Properties

Light grey to pale blue powder

4,5-DICHLOROPHTHALIC ANHYDRIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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4,5-DICHLOROPHTHALIC ANHYDRIDE Suppliers

Americas 1 Belgium 3 China 111 Europe 1 Germany 4 India 9 Japan 2 Switzerland 1 United Kingdom 7 United States 13 Global 152

Shanghai Chenghe Medical Technology Co. Ltd.

Tel: 021-021-54382182 18601603956
Email: 18601603956@163.com
Country: China
ProdList: 1266
Advantage: 58

Lanzhou Dawnrays Pharmaceutical Co Ltd

Tel: 0931-0931-4910898 19913936884
Email: sales@dawnrays.com
Country: China
ProdList: 48
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Country: China
ProdList: 18207
Advantage: 66

Accela ChemBio Co.,Ltd.

Tel: 021-50795510 4000665055
Fax: 021-50795055
Email: sales@accelachem.com
Country: China
ProdList: 11034
Advantage: 64

Shandong Xiya Chemical Co., Ltd

Tel: 13355009207 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18729
Advantage: 57

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12984
Advantage: 57

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View Lastest Price from 4,5-DICHLOROPHTHALIC ANHYDRIDE manufacturers

Henan Fengda Chemical Co., Ltd

Product: 4,5-DICHLOROPHTHALIC ANHYDRIDE 942-06-3
Price: US $50.00-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-22

Zhuozhou Wenxi import and Export Co., Ltd

Product: 4,5-DICHLOROPHTHALIC ANHYDRIDE 942-06-3
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

Career Henan Chemical Co

Product: 4,5-DICHLOROPHTHALIC ANHYDRIDE 942-06-3
Price: US $1.00/kg
Min. Order: 1kg
Purity: 95%-99%
Supply Ability: 100kg
Release date: 2018-12-24

942-06-3, 4,5-DICHLOROPHTHALIC ANHYDRIDERelated Search:

METHYL 4-CHLOROBENZOATE 4-CHLORO-2-METHYLBENZYL ALCOHOL 97 4-CHLORO-2-METHYLBENZOIC ACID 3,4-Dichlorobenzoic acid Benzo[6,7]furo[3',4':5,6]cyclohepta[1,2-b]quinoline, 5-ethyl-6,7-dihydro- 4,5-DICHLOROPHTHALIC ANHYDRIDE 3,4-Dichlorobenzaldehyde 4-Chlorophthalic anhydride Methyl 3-chlorobenzoate 3,6-DICHLOROPHTHALIC ANHYDRIDE,3,6-DICHLOROPHTHALIC ANHYDRIDE ---WHITE POWDER, 98%--- METHYL 3,4-DICHLOROBENZOATE Tetrachlorophthalic anhydride 5-Chloro-1-(3H)-Isobenzofuranone 3,5-dichlorophthalic anhydride 3,4-Dichlorophthalic anhydride dichlorophthalic anhydride AKOS 92366 AKOS 92367

5,6-DICHLORO-1,3-DIHYDROISOBENZOFURAN-1,3-DIONE

4,5-DICHLOROPHTHALIC ANHYDRIDE

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

4,5-DICHLOROPHTHALIC ANHYDRIDE 98+%

5,6-Dichloroisobenzofuran-1,3(1H,3H)-dione

4,5-Dichlorophalic anhydride

5,6-Dichloroisobenzofuran-1,3-dione

4,5-Dichlorophthalic anhydride 98%

AKOS 92355

2.5,6-dichloroisobenzofuran-1,3-dione

4,5-DichlorophthalicAnhydride&gt

4,5-Dichlorophthalic anhydride，95%

1,3-Isobenzofurandione, 5,6-dichloro-

5,6-Dichloro-1,3-Isobenzofurandione, 97+%

5,6-dichloroisobenzofuran-1,3-dione - [D87997]

942-06-3

C8H2Cl2O3

Anhydride Monomers

Monomers

Polymer Science