cis-1,2-Bis(phenylsulfonyl)ethylene

Names

[ CAS No. ]:
963-15-5

[ Name ]:
cis-1,2-Bis(phenylsulfonyl)ethylene

[Synonym ]:
cis-1,2-bis(phenylsulfonyl)ethylene

Chemical & Physical Properties

[ Density]:
1.355g/cm3

[ Boiling Point ]:
545ºC at 760mmHg

[ Melting Point ]:
85-87ºC(lit.)

[ Molecular Formula ]:
C₁₄H₁₂O₄S₂

[ Molecular Weight ]:
308.37300

[ Flash Point ]:
363.3ºC

[ Exact Mass ]:
308.01800

[ PSA ]:
85.04000

[ LogP ]:
4.56700

[ Index of Refraction ]:
1.604

MSDS

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Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36

[ HS Code ]:
2904100000

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2904100000

[ Summary ]:
2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%