Promethoestrol

Suppliers

Names

[ CAS No. ]:
130-73-4

[ Name ]:
Promethoestrol

[Synonym ]:
Opt.-inakt. 3,4-Bis-(4-hydroxy-3-methyl-phenyl)-hexan
Dimethylhexestrol
optically inactive 3,4-bis-(4-hydroxy-3-methyl-phenyl)-hexane
Opt.-inakt. 2-Aethoxycarbonylmethyl-2,5,5-trimethyl-thiazolidin-4-carbonsaeure
2-ethoxycarbonylmethyl-2,5,5-trimethyl-thiazolidine-4-carboxylic acid
meso-3,4-bis(4-hydroxy-3-methylphenyl)hexane
optically inactive 2-ethoxycarbonylmethyl-2,5,5-trimethyl-thiazolidine-4-carboxylic acid
3,4-Bis-(4-hydroxy-3-methyl-phenyl)-hexan

Chemical & Physical Properties

[ Density]:
1.066g/cm3

[ Boiling Point ]:
418.9ºC at 760mmHg

[ Molecular Formula ]:
C₂₀H₂₆O₂

[ Molecular Weight ]:
298.41900

[ Flash Point ]:
185.9ºC

[ Exact Mass ]:
298.19300

[ PSA ]:
40.46000

[ LogP ]:
5.40200

[ Vapour Pressure ]:
1.3E-07mmHg at 25°C

[ Index of Refraction ]:
1.573

Safety Information

[ HS Code ]:
2907299090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2907299090

[ Summary ]:
2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%