2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid

Modify Date: 2025-08-21 19:04:01

2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid structure	Common Name	2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid
	CAS Number	260063-21-6	Molecular Weight	186.18500
	Density	1.546g/cm3	Boiling Point	352.8ºC at 760mmHg
	Molecular Formula	C₇H₆O₄S	Melting Point	205ºC
	MSDS	Chinese USA	Flash Point	167.2ºC

Name	2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid
Synonym	More Synonyms

Density	1.546g/cm3
Boiling Point	352.8ºC at 760mmHg
Melting Point	205ºC
Molecular Formula	C₇H₆O₄S
Molecular Weight	186.18500
Flash Point	167.2ºC
Exact Mass	185.99900
PSA	84.00000
LogP	1.21750
Vapour Pressure	1.38E-05mmHg at 25°C
Index of Refraction	1.621

Hazard Codes	Xi: Irritant;
HS Code	2934999090

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

HMS1697O01

2H,3H-thiopheno[3,4-e]1,4-dioxane-5-carboxylic acid

2,3-DICHLORO-4-FLUORO-PHENOL

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