CAS 211235-87-9|2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarbaldehyde

Introduction：Basic information about CAS 211235-87-9|2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarbaldehyde, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Name2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarbaldehyde
CAS Number211235-87-9Molecular Weight198.19600
Density1.511g/cm3Boiling Point403.4ºC at 760 mmHg
Molecular FormulaC8H6O4SMelting Point/
MSDS/Flash Point197.8ºC

Names

Name2,3-dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarbaldehyde
SynonymMore Synonyms

Chemical & Physical Properties

Density1.511g/cm3
Boiling Point403.4ºC at 760 mmHg
Molecular FormulaC8H6O4S
Molecular Weight198.19600
Flash Point197.8ºC
Exact Mass197.99900
PSA80.84000
LogP1.14430
Vapour Pressure1.02E-06mmHg at 25°C
Index of Refraction1.668
InChIKeyOYWUVHMKKSZDJH-UHFFFAOYSA-N
SMILESO=Cc1sc(C=O)c2c1OCCO2

Safety Information

HS Code2934999090

Customs

HS Code2934999090
Summary2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

3,4-ethylenedioxythiophene-2,5-dicarbaldehyde
3,4-ethylenedioxy-2,5-thiophenedicarbaldehyde
3,4-ethylenedioxythiophene-2,5-dicarboxaldehyde
2,3-dihydrothieno-[3,4-b][1,4]dioxine-5,7-dicarbaldehyde
2,3-DICHLORO-4-(ETHYLSULFONYL)-BENZENECARBOXYLIC ACID
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