DIMETHYL 2-[DI(METHYLTHIO)METHYLIDENE]MALONATE

Names

[ CAS No. ]:
19607-08-0

[ Name ]:
DIMETHYL 2-[DI(METHYLTHIO)METHYLIDENE]MALONATE

[Synonym ]:
HMS1661D03
methyl 2-methoxycarbonyl-3,3-di(methylsulfanyl)acrylate
methyl 2-carbomethoxy-3,3-dimethylthioacrylate
(bis-methylsulfanyl-methylene)-malonic acid dimethyl ester
2-carbomethoxy-3,3-dimethylthioacrylate
methyl 2-methoxycarbonyl-3,3-bis(methylsulfanyl)acrylate
Dimethyl 2-[di(methylthio)methylene]malonate

Chemical & Physical Properties

[ Density]:
1.252g/cm3

[ Boiling Point ]:
290.2ºC at 760mmHg

[ Melting Point ]:
78-79ºC

[ Molecular Formula ]:
C₈H₁₂O₄S₂

[ Molecular Weight ]:
236.30800

[ Flash Point ]:
128ºC

[ Exact Mass ]:
236.01800

[ PSA ]:
103.20000

[ LogP ]:
1.27000

[ Vapour Pressure ]:
0.0021mmHg at 25°C

[ Index of Refraction ]:
1.531

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36/37/39

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%