Tropolone tosylate

Names

[ Name ]:
Tropolone tosylate

[Synonym ]:
2,4,6-Cycloheptatrien-1-one, 2-[[(4-methylphenyl)sulfonyl]oxy]-
2-Toluenesulfonyloxytropone
7-Oxocyclohepta-1,3,5-trien-1-yl 4-methylbenzenesulfonate
2-Tosyloxytropone
Toluene-4-sulfonic acid 7-oxo-cyclohepta-1,3,5-trienyl ester
7-Oxo-1,3,5-cycloheptatrienyl p-toluenesulfonate
(7-oxocyclohepta-1,3,5-trien-1-yl) 4-methylbenzenesulfonate
7-Oxo-1,3,5-cycloheptatrien-1-yl 4-methylbenzenesulfonate

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
473.8±45.0 °C at 760 mmHg

[ Melting Point ]:
160 °C

[ Molecular Formula ]:
C₁₄H₁₂O₄S

[ Molecular Weight ]:
276.308

[ Flash Point ]:
240.4±28.7 °C

[ Exact Mass ]:
276.045624

[ PSA ]:
68.82000

[ LogP ]:
2.65

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.619

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn

[ HS Code ]:
2914400090

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2914400090

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%