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4,5-DICHLOROPHTHALIC ACID

CAS No.: 56962-08-4

Chemical Name:: 4,5-DICHLOROPHTHALIC ACID

Synonyms: AKOS 92369;Einecs 260-478-3;RARECHEM AL BO 0785;DICHLOROPHTHALIC ACID;4,5-Dichlorphthalsure;4,5-DICHLOROPHTHALIC ACID;1.4,5-dichlorophthalicacid;4,5-DichlorophthalicAcid>4,5-Dichlorophthalicacid,99%;4,5-DICHLOROPHTHALIC ACID 99%

CBNumber:: CB7216709

Molecular Formula:: C8H4Cl2O4

Molecular Weight:: 235.02

MOL File:: 56962-08-4.mol

MSDS File:: SDS

Modify Date:: 2025/1/27 9:38:02

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4,5-DICHLOROPHTHALIC ACID 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)
InChIKey	FDOQKGWUMUEJLX-UHFFFAOYSA-N
CAS DataBase Reference	56962-08-4(CAS DataBase Reference)
EPA Substance Registry System	1,2-Benzenedicarboxylic acid, 4,5-dichloro- (56962-08-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

Hazard Codes

Risk Statements

36/37/38

Safety Statements

22-24/25-26

WGK Germany

HS Code

2917399090

NFPA 704

	0
2		0

4,5-DICHLOROPHTHALIC ACID Chemical Properties,Uses,Production

Purification Methods

Crystallise the acid from water. It has been purified by converting to the anhydride, reacting it with boiling EtOH to form the monoethyl ester (m 133-134o) and hydrolysing it back to the diacid (see next entry). [Beilstein 9 III 4205.]

4,5-DICHLOROPHTHALIC ACID Preparation Products And Raw materials

Raw materials

2,3-dichlorobuta-1,3-diene 1-(4,5-Dichloro-2-Methylphenyl)ethanone dimethyl 4,5-dichlorophthalate 1,2-Dichloro-4,5-diMethylbenzene Dichloromaleic anhydride

Nitric acid

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Preparation Products

4-Chlorophthalic acid 4,5-DICHLOROPHTHALIC ANHYDRIDE

4,5-DICHLOROPHTHALIC ACID Suppliers

Global( 156)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
GLR Innovations	+91 9891111994	New Delhi, India	4535	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6100	58	Inquiry
Oceanic Pharmachem Pvt. Ltd.	91-22-42128600	Maharashtra, India	2005	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6768	58	Inquiry
CHEMSWORTH	+91-261-2397244	New Delhi, India	6700	30	Inquiry
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	China	20234	58	Inquiry
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	China	29730	60	Inquiry
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	China	21628	55	Inquiry
Changzhou Ditong Chemical Co.,Ltd	+86-0519-88299272	China	2176	58	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29808	58	Inquiry

Supplier	Advantage
GLR Innovations	58
A.J Chemicals	58
Oceanic Pharmachem Pvt. Ltd.	58
TCI Chemicals (India) Pvt. Ltd.	58
CHEMSWORTH	30
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
Changzhou Ditong Chemical Co.,Ltd	58
career henan chemical co	58

4,5-DICHLOROPHTHALIC ACID Spectrum

4,5-DICHLOROPHTHALIC ACID(56962-08-4)MS 4,5-DICHLOROPHTHALIC ACID(56962-08-4)¹HNMR 4,5-DICHLOROPHTHALIC ACID(56962-08-4)IR1 4,5-DICHLOROPHTHALIC ACID(56962-08-4)IR2 4,5-DICHLOROPHTHALIC ACID(56962-08-4)Raman

56962-08-4(4,5-DICHLOROPHTHALIC ACID)Related Search:

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