Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Isothiazole-4,5-dicarboxylic acid
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: ISOTHIAZOLE-4,5-DICARBOXYLIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

66882-70-0

66882-70-0 structure

66882-70-0 structure

Name: ISOTHIAZOLE-4,5-DICARBOXYLIC ACID
Chemical Name: 1,2-Thiazole-4,5-dicarboxylic acid
CAS Number: 66882-70-0
Molecular Formula: C₅H₃NO₄S
Molecular Weight: 173.14700
Create Date: 2018-08-12 10:58:28
Modify Date: 2025-08-27 12:31:07

Name	1,2-Thiazole-4,5-dicarboxylic acid
Synonyms	Isothiazol-4,5-dicarbonsaeure 4,5-isothiazoledicarboxylic acid isothiazole-4,5-dicarboxylic acid 4,5-Isothiazoldicarbonsaeure

Molecular Formula	C₅H₃NO₄S
Molecular Weight	173.14700
Exact Mass	172.97800
PSA	115.73000
LogP	0.53950

HS Code	2934999090

53473-85-1 structure

53473-85-1

~%

66882-70-0 structure

66882-70-0

Literature: Adams; Slack Journal of the Chemical Society, 1959 , p. 3061,3065

Precursor 1
53473-85-1
DownStream 3
822-82-2 53473-85-1 98279-60-8

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.