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ChemicalBook >> CAS DataBase List >> 4,5-Dichlorophthalic acid

4,5-Dichlorophthalic acid

4,5-Dichlorophthalic acid price.
  • $5 - $2896
  • Product name: 4,5-Dichlorophthalic acid
  • CAS: 56962-08-4
  • MF: C8H4Cl2O4
  • MW: 235.02
  • EINECS:260-478-3
  • MDL Number:MFCD00002493
  • Synonyms:4,5-dichloro-2-benzenedicarboxylicacid ;DICHLOROPHTHALIC ACID;AKOS 92369;4 5-DICHLOROPHTHALIC ACID 97%(HPLC);4,5-Dichlorophthalicacid,99%;4,5-DICHLOROPHTHALIC ACID 99%;1,2-Benzenedicarboxylic acid, 4,5-dichloro-;Einecs 260-478-3
Price36 Properties Safety Information Description
36 prices
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  • aablocks
  • ACHEMBLOCK
  • Activate Scientific
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth
  • Crysdot
  • Synthonix
  • TCI Chemical
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  • Manufactureraablocks
  • Product numberAA0033SD
  • Product description4,5-Dichlorophthalic acid 98%
  • Packaging1g
  • Price$5
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033SD
  • Product description4,5-Dichlorophthalic acid 98%
  • Packaging5g
  • Price$14
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033SD
  • Product description4,5-Dichlorophthalic acid 98%
  • Packaging10g
  • Price$21
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033SD
  • Product description4,5-Dichlorophthalic acid 98%
  • Packaging25g
  • Price$51
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033SD
  • Product description4,5-Dichlorophthalic acid 98%
  • Packaging100g
  • Price$201
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberV146231
  • Product description4,5-Dichlorophthalic Acid 97%
  • Packaging100G
  • Price$310
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS143768
  • Product description4,5-Dichlorophthalic acid 97%
  • Packaging25g
  • Price$131
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS143768
  • Product description4,5-Dichlorophthalic acid 97%
  • Packaging100g
  • Price$515
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS143768
  • Product description4,5-Dichlorophthalic acid 97%
  • Packaging1g
  • Price$22
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS143768
  • Product description4,5-Dichlorophthalic acid 97%
  • Packaging5g
  • Price$36
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ53648
  • Product description4,5-Dichlorophthalicacid
  • Packaging250mg
  • Price$55
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA507588
  • Product description4,5-Dichlorophthalicacid 96%
  • Packaging10g
  • Price$99
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA507588
  • Product description4,5-Dichlorophthalicacid 96%
  • Packaging5g
  • Price$54
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA507588
  • Product description4,5-Dichlorophthalicacid 96%
  • Packaging1g
  • Price$18
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA507588
  • Product description4,5-Dichlorophthalicacid 96%
  • Packaging100g
  • Price$796
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA507588
  • Product description4,5-Dichlorophthalicacid 96%
  • Packaging25g
  • Price$216
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0033SD 4,5-Dichlorophthalic acid 98% 1g $5 2026-05-28 Buy
aablocks AA0033SD 4,5-Dichlorophthalic acid 98% 5g $14 2026-05-28 Buy
aablocks AA0033SD 4,5-Dichlorophthalic acid 98% 10g $21 2026-05-28 Buy
aablocks AA0033SD 4,5-Dichlorophthalic acid 98% 25g $51 2026-05-28 Buy
aablocks AA0033SD 4,5-Dichlorophthalic acid 98% 100g $201 2026-05-28 Buy
ACHEMBLOCK V146231 4,5-Dichlorophthalic Acid 97% 100G $310 2026-05-27 Buy
Activate Scientific AS143768 4,5-Dichlorophthalic acid 97% 25g $131 2026-06-04 Buy
Activate Scientific AS143768 4,5-Dichlorophthalic acid 97% 100g $515 2026-06-04 Buy
Activate Scientific AS143768 4,5-Dichlorophthalic acid 97% 1g $22 2026-06-04 Buy
Activate Scientific AS143768 4,5-Dichlorophthalic acid 97% 5g $36 2026-06-04 Buy
AK Scientific J53648 4,5-Dichlorophthalicacid 250mg $55 2021-12-16 Buy
Ambeed A507588 4,5-Dichlorophthalicacid 96% 10g $99 2021-12-16 Buy
Ambeed A507588 4,5-Dichlorophthalicacid 96% 5g $54 2021-12-16 Buy
Ambeed A507588 4,5-Dichlorophthalicacid 96% 1g $18 2021-12-16 Buy
Ambeed A507588 4,5-Dichlorophthalicacid 96% 100g $796 2021-12-16 Buy
Ambeed A507588 4,5-Dichlorophthalicacid 96% 25g $216 2021-12-16 Buy
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Properties

Melting point :198-200 °C (dec.)(lit.)
Boiling point :422.1±45.0 °C(Predicted)
Density :1.698±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
pka :2.35±0.10(Predicted)
Appearance :White to off-white Solid
InChI :InChI=1S/C8H4Cl2O4/c9-5-1-3(7(11)12)4(8(13)14)2-6(5)10/h1-2H,(H,11,12)(H,13,14)
InChIKey :FDOQKGWUMUEJLX-UHFFFAOYSA-N
SMILES :C1(C(O)=O)=CC(Cl)=C(Cl)C=C1C(O)=O
CAS DataBase Reference :56962-08-4(CAS DataBase Reference)
EPA Substance Registry System :1,2-Benzenedicarboxylic acid, 4,5-dichloro- (56962-08-4)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
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.

Description

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Shanghai Chenghe Medical Technology Co. Ltd. J & K SCIENTIFIC LTD. TCI (Shanghai) Development Co., Ltd. Energy Chemical Adamas Reagent, Ltd. Shanghai Hanhong Scientific Co.,Ltd. Shandong Xiya Chemical Co., Ltd Syntechem Co.,Ltd RYSS TECH LTD Tianjin heowns Biochemical Technology Co., Ltd.