4-Chloroisophthalic acid

Modify Date: 2025-08-27 16:08:56

4-Chloroisophthalic acid structure	Common Name	4-Chloroisophthalic acid
	CAS Number	2845-85-4	Molecular Weight	200.57600
	Density	1.586g/cm3	Boiling Point	424.9ºC at 760mmHg
	Molecular Formula	C₈H₅ClO₄	Melting Point	>290℃
	MSDS	N/A	Flash Point	210.8ºC

Name	4-Chloroisophthalic acid
Synonym	More Synonyms

Density	1.586g/cm3
Boiling Point	424.9ºC at 760mmHg
Melting Point	>290℃
Molecular Formula	C₈H₅ClO₄
Molecular Weight	200.57600
Flash Point	210.8ºC
Exact Mass	199.98800
PSA	74.60000
LogP	1.73640
Vapour Pressure	5.59E-08mmHg at 25°C
Index of Refraction	1.63
InChIKey	APLYBKHRTXFIBT-UHFFFAOYSA-N
SMILES	O=C(O)c1ccc(Cl)c(C(=O)O)c1

Hazard Codes	Xi
HS Code	2917399090

Precursor 8
CAS#:95-66-9 4-Chloro-m-xylene CAS#:75-44-5 phosgene CAS#:74-11-3 4-Chlorobenzoic acid CAS#:118-91-2 2-Chlorobenzoic acid
CAS#:2845-84-3 4-chloroisophth... CAS#:37074-39-8 1-(4-Chloro-3-m... CAS#:7446-70-0 Aluminium chloride CAS#:122-01-0 4-Chlorobenzoyl...
DownStream 5
CAS#:327-76-4 2,4-bis(trifluo... CAS#:13519-90-9 4-Fluoroisophth... CAS#:779349-89-2 Isophthalic aci... CAS#:4387-30-8 4-Chloroisophth...
CAS#:4435-99-8 4-(carboxymethy...

HS Code	2917399090
Summary	2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

4-chlorobenzene-1,3-dicarboxylic acid

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Chloroisophthalic acid
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Chloroisophthalic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-Chloroisophthalic acid
Price: ￥8106.0/10g ￥1216.0/1g ￥406.0/250mg ￥4786.0/5g
Purity: 95.0%
Delivery: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

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