The basic information
Chinese name: Exemestane
1, 4-diene-3, 17-diketo-6-methylene androtane; Exemestane (corporate standard); 6-methylene androstere-1, 4-diene-3, 17-dione;
Exemestane
English aliases: 6-methylenandrosta-1,4-diene-3,17-dione; Androsta - 1, 4 - diene - 6 - methylene - 3 in 2 - dione. 6 - METHYLENEANDROSTA - 1, 4 - DIENE - 3 in 2 - DIONE. Exemestance; 6 - Methylene - androsta - 1, 4 - diene - 3 in 2 - dione. AROMASIN; EXALAMIDE; Exemestan; 6 - methylenandrost - 1, 4 - diene - 3 in 2 - dione. Exemestane; 6 - Methyleneandrosta - 1, 4 - diene - 3 in 2 - dione.
CAS no. : 107868-30-4
Molecular formula: C20H24O2
Formula:
Molecular weight: 296.40300
Accurate quality: 296.17800
PSA: 34.14000
LogP: 4.02950
Physical and chemical properties
Appearance and properties: white to light yellow crystal powder
Density: 1.13g /cm3
Melting point: 155.13 ° C
Boiling point: 453.7ºC at 760 mmHg
Flash: 169 DHS C
Refractive index: 1.572
Store in original container ina cool dark place.
Steam pressure: 2.02E-08mmHg at 25°C
Safety information
Symbol: GHS07GHS08
Signal word: danger
Hazard declaration: H319; H360
Warning statement: P201; P305 + P351 + P338; P308 + P313
Substructured data
1. Molar refractive index: 85.79
2. Molar volume (cm/mol) : 260.5
3. Constant volume (90.2K) : 666.9
4. Surface tension (DYNE /cm) : 42.9
5, dielectric constant: no use
6. Polarization (10cm) : 34.01
7, single isotope mass: 296.17763 Da
8, nominal quality: 296 Da
9, average quality: 296.4034DA
China
