3-methylsulfonylprop-1-yne

Names

[ CAS No. ]:
111247-76-8

[ Name ]:
3-methylsulfonylprop-1-yne

[Synonym ]:
1-Propyne,3-(methylsulfonyl)
3-(Methylsulfonyl)-1-propyne
1-methanesulfonyl-2-propyne

Chemical & Physical Properties

[ Molecular Formula ]:
C₄H₆O₂S

[ Molecular Weight ]:
118.15400

[ Exact Mass ]:
118.00900

[ PSA ]:
42.52000

[ LogP ]:
0.74500

MSDS

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Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H317

[ Precautionary Statements ]:
P280

[ RIDADR ]:
NONH for all modes of transport

[ 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%