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ChemicalBook >> CAS DataBase List >> 4-Chlorophthalic anhydride

4-Chlorophthalic anhydride

4-Chlorophthalic anhydride price.
  • $6 - $952
  • Product name: 4-Chlorophthalic anhydride
  • CAS: 118-45-6
  • MF: C8H3ClO3
  • MW: 182.56
  • EINECS:204-251-9
  • MDL Number:MFCD00152354
  • Synonyms:4-CHLOROPHTHALIC ACID ANHYDRIDE;4-CHLOROPHTHALIC ANHYDRIDE;CHLOROPHTHALIC ANHYDRIDE;Chlorophtalicanhydre,95%;ChlorophthalicAnhydride,4-;4-Chlorophthalic;4-CHLOROPHTHALIC ANHYDRIDE 95+%;4-Chloro-1,2-benzenedicarboxylic anhydride
Price46 Properties Safety Information Description
46 prices
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  • aablocks
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  • Manufactureraablocks
  • Product numberAA0076A1
  • Product description5-Chloroisobenzofuran-1,3-dione 97%
  • Packaging10g
  • Price$10
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0076A1
  • Product description5-Chloroisobenzofuran-1,3-dione 98%
  • Packaging25g
  • Price$12
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0076A1
  • Product description5-Chloroisobenzofuran-1,3-dione 98%
  • Packaging500g
  • Price$30
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0076A1
  • Product description5-Chloroisobenzofuran-1,3-dione 97%
  • Packaging100g
  • Price$27
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0076A1
  • Product description5-Chloroisobenzofuran-1,3-dione 98%
  • Packaging1kg
  • Price$57
  • Updated2026-05-28
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  • ManufacturerAHH
  • Product numberMT-06373
  • Product description4-Chlorophthalic anhydride 97%
  • Packaging100g
  • Price$389
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberJ94444
  • Product description4-Chlorophthalic anhydride 95%
  • Packaging500g
  • Price$50
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberG528
  • Product description4-Chlorophthalic anhydride 98%(GC)
  • Packaging100g
  • Price$29
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberG528
  • Product description4-Chlorophthalic anhydride 98%(GC)
  • Packaging500g
  • Price$67
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ94444
  • Product description4-Chlorophthalic anhydride 95%
  • Packaging1kg
  • Price$92
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberG528
  • Product description4-Chlorophthalic anhydride 98%(GC)
  • Packaging1kg
  • Price$122
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ94444
  • Product description4-Chlorophthalic anhydride 95%
  • Packaging100g
  • Price$22
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ94444
  • Product description4-Chlorophthalic anhydride 95%
  • Packaging25g
  • Price$12
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberG528
  • Product description4-Chlorophthalic Anhydride
  • Packaging5g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberG528
  • Product description4-Chlorophthalic anhydride 98%(GC)
  • Packaging25g
  • Price$16
  • Updated2026-06-04
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0023644
  • Product description4-CHLOROPHTHALIC ANHYDRIDE 95.00%
  • Packaging1G
  • Price$597.87
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0076A1 5-Chloroisobenzofuran-1,3-dione 97% 10g $10 2026-05-28 Buy
aablocks AA0076A1 5-Chloroisobenzofuran-1,3-dione 98% 25g $12 2026-05-28 Buy
aablocks AA0076A1 5-Chloroisobenzofuran-1,3-dione 98% 500g $30 2026-05-28 Buy
aablocks AA0076A1 5-Chloroisobenzofuran-1,3-dione 97% 100g $27 2026-05-28 Buy
aablocks AA0076A1 5-Chloroisobenzofuran-1,3-dione 98% 1kg $57 2026-05-28 Buy
AHH MT-06373 4-Chlorophthalic anhydride 97% 100g $389 2026-05-26 Buy
AK Scientific J94444 4-Chlorophthalic anhydride 95% 500g $50 2026-06-04 Buy
AK Scientific G528 4-Chlorophthalic anhydride 98%(GC) 100g $29 2026-06-04 Buy
AK Scientific G528 4-Chlorophthalic anhydride 98%(GC) 500g $67 2026-06-04 Buy
AK Scientific J94444 4-Chlorophthalic anhydride 95% 1kg $92 2026-06-04 Buy
AK Scientific G528 4-Chlorophthalic anhydride 98%(GC) 1kg $122 2026-06-04 Buy
AK Scientific J94444 4-Chlorophthalic anhydride 95% 100g $22 2026-06-04 Buy
AK Scientific J94444 4-Chlorophthalic anhydride 95% 25g $12 2026-06-04 Buy
AK Scientific G528 4-Chlorophthalic Anhydride 5g $14 2021-12-16 Buy
AK Scientific G528 4-Chlorophthalic anhydride 98%(GC) 25g $16 2026-06-04 Buy
American Custom Chemicals Corporation HCH0023644 4-CHLOROPHTHALIC ANHYDRIDE 95.00% 1G $597.87 2021-12-16 Buy
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Properties

Melting point :96°C
Boiling point :290 °C
Density :1.594±0.06 g/cm3(Predicted)
vapor pressure :0.058-0.058Pa at 25℃
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
solubility :soluble in Toluene
form :Solid:particulate/powder
color :White to Almost white
InChI :InChI=1S/C8H3ClO3/c9-4-1-2-5-6(3-4)8(11)12-7(5)10/h1-3H
InChIKey :BTTRMCQEPDPCPA-UHFFFAOYSA-N
SMILES :C1(=O)C2=C(C=C(Cl)C=C2)C(=O)O1
LogP :2.713
CAS DataBase Reference :118-45-6(CAS DataBase Reference)

Safety Information

Symbol(GHS): Corrosion (GHS05)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.

Description

4-Chlorophthalic anhydride is a monochlorinated aromatic anhydride. It is an isomer of 3-chlorophthalic anhydride and a derivative of phthalic anhydride. 4-Chlorophthalic anhydride may be used as a monomer for the production of polyimides.

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Shanxi Libolong New Materials Co., Ltd Chengdu Yuanda chemical co.,ltd Liling Chuangli Technology Co. LTD Shandong Dexin Fine Chemical Co., Ltd. J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. 3B Pharmachem (Wuhan) International Co.,Ltd. TCI (Shanghai) Development Co., Ltd. Energy Chemical Wuhan Chemwish Technology Co., Ltd