3-METHOXYCARBONYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE

Suppliers

Names

[ Name ]:
3-METHOXYCARBONYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE

[Synonym ]:
Methyl 2,5-dihydrothiophene-3-carboxylate 1,1-dioxide
EINECS 266-700-5
3-Thiophenecarboxylic acid, 2,5-dihydro-, methyl ester, 1,1-dioxide
methyl 1,1-dioxo-2,5-dihydrothiophene-3-carboxylate
Methyl 2,5-dihydro-3-thiophenecarboxylate 1,1-dioxide
MFCD00042754
3-METHOXYCARBONYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
360.8±42.0 °C at 760 mmHg

[ Melting Point ]:
60-62 °C

[ Molecular Formula ]:
C₆H₈O₄S

[ Molecular Weight ]:
176.190

[ Flash Point ]:
172.0±27.9 °C

[ Exact Mass ]:
176.014328

[ PSA ]:
68.82000

[ LogP ]:
-0.34

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.526

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2934999090

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

Articles

J.M. McIntosh, R.A. Sieber

J. Org. Chem. 43 , 4431, (1978)

3-(pentylthio)-2,5-dihydrothiophene 1,1-dioxide
3-bromo-2,5-dihydrothiophene 1,1-dioxide
3-(octylsulfinylmethyl)-2,5-dihydrothiophene 1,1-dioxide
3-(octylsulfanylmethyl)-2,5-dihydrothiophene 1,1-dioxide
3-Ethyl-2,5-dihydrothiophene-1,1-dioxide
3-(octylthio)-2,5-dihydrothiophene 1,1-dioxide