260063-21-6

260063-21-6 structure
260063-21-6 structure

Name 2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid
Synonyms HMS1697O01
2H,3H-thiopheno[3,4-e]1,4-dioxane-5-carboxylic acid
2,3-DICHLORO-4-FLUORO-PHENOL
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%