3-Pentyn-1-ol,1-(4-methylbenzenesulfonate)

Names

[ CAS No. ]:
3329-88-2

[ Name ]:
3-Pentyn-1-ol,1-(4-methylbenzenesulfonate)

[Synonym ]:
1-tosyloxy-3-pentyne
pent-3-yn-1-yl 4-methylbenzenesulfonate
Pent-3-yn-1-yl tosylate
3-pentynyl tosylate

Chemical & Physical Properties

[ Density]:
1.172g/cm3

[ Boiling Point ]:
372.3ºC at 760mmHg

[ Molecular Formula ]:
C₁₂H₁₄O₃S

[ Molecular Weight ]:
238.30300

[ Flash Point ]:
178.9ºC

[ Exact Mass ]:
238.06600

[ PSA ]:
51.75000

[ LogP ]:
3.19450

[ Index of Refraction ]:
1.533

Safety Information

[ HS Code ]:
2905290000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2905290000

[ Summary ]:
2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%