hmt

Names

[ Name ]:
hmt

[Synonym ]:
HMT
hydroxymethyltrioxsalen
4'-HYDROXYMETHYLTRIOXSALEN
4'-hydroxymethyl-4-5'-8 trimethylpsoralen
4'-Hydroxymethyl-trimethylpsoralen

Chemical & Physical Properties

[ Density]:
1.302 g/cm3

[ Boiling Point ]:
388.2ºC at 760 mmHg

[ Molecular Formula ]:
C₁₅H₁₄O₄

[ Molecular Weight ]:
258.26900

[ Flash Point ]:
188.6ºC

[ Exact Mass ]:
258.08900

[ PSA ]:
63.58000

[ LogP ]:
2.95670

[ Index of Refraction ]:
1.631

Safety Information

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
22-26-27-36/37/39-45

[ RIDADR ]:
UN 1759 8

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

hmt