CAS 175203-45-9|METHYL 5-(CHLOROSULFONYL)-4-METHOXYTHIOPHENE-3-CARBOXYLATE

Introduction：Basic information about CAS 175203-45-9|METHYL 5-(CHLOROSULFONYL)-4-METHOXYTHIOPHENE-3-CARBOXYLATE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameMETHYL 5-(CHLOROSULFONYL)-4-METHOXYTHIOPHENE-3-CARBOXYLATE
CAS Number175203-45-9Molecular Weight270.71000
Density1.525g/cm3Boiling Point406.2ºC at 760mmHg
Molecular FormulaC7H7ClO5S2Melting Point93ºC
MSDSUSAFlash Point199.5ºC

Names

Namemethyl 5-chlorosulfonyl-4-methoxythiophene-3-carboxylate
SynonymMore Synonyms

Chemical & Physical Properties

Density1.525g/cm3
Boiling Point406.2ºC at 760mmHg
Melting Point93ºC
Molecular FormulaC7H7ClO5S2
Molecular Weight270.71000
Flash Point199.5ºC
Exact Mass269.94200
PSA106.29000
LogP2.55160
Vapour Pressure8.28E-07mmHg at 25°C
Index of Refraction1.543
InChIKeyIJGCJDNTXHGTFB-UHFFFAOYSA-N
SMILESCOC(=O)c1csc(S(=O)(=O)Cl)c1OC

Safety Information

Hazard CodesC: Corrosive;
Risk PhrasesR34
Safety Phrases26-36/37/39
RIDADRUN 3261
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-Methoxy-4-(Methoxycarbonyl)Thiophene-2-Sulfonyl Chloride
methyl 5-(chlorosulfonyl)-4-methoxythiophene-3-carboxylate
Methyl 5-(chlorosulfonyl)-4-methoxythiophene-3-carboxylate
5-(Chlorosulfonyl)-4-Methoxy-3-Thiophenecarboxylic Acid Methyl Ester
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