Estrone 3-methyl ether

Names

[ Name ]:
Estrone 3-methyl ether

[Synonym ]:
3-methoxyestra-1(10),2,4-trien-17-one
estra-1(10),2,4-trien-17-one, 3-methoxy-
Estrone 3-methyl ether
3-Methoxyestrone
Estra-1,3,5(10)-trien-17-one, 3-methoxy-
Estrone methyl ether
EINECS 216-613-3
3-Methoxyestra-1,3,5(10)-trien-17-one
MFCD00046228

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
427.4±45.0 °C at 760 mmHg

[ Melting Point ]:
167.5-169.5ºC

[ Molecular Formula ]:
C₁₉H₂₄O₂

[ Molecular Weight ]:
284.393

[ Flash Point ]:
183.6±22.3 °C

[ Exact Mass ]:
284.177643

[ PSA ]:
26.30000

[ LogP ]:
4.34

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.556

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07, GHS08

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H312-H332-H351

[ Precautionary Statements ]:
P280

[ Personal Protective Equipment ]:
Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R20/21/22;R40

[ Safety Phrases ]:
S22-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2914509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2914509090

[ Summary ]:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%