17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether


Catalog No:   FT-0603274

CAS No:   72-33-3

  • Molecular Formula:  310.4
  • Formula Weight: C21H26O2
  • Inchl Key: IMSSROKUHAOUJS-MJCUULBUSA-N
  • Inchl: InChI=1S/C21H26O2/c1-4-21(22)12-10-19-18-7-5-14-13-15(23-3)6-8-16(14)17(18)9-11-20(19,21)2/h1,6,8,13,17-19,22H,5,7,9-12H2,2-3H3/t17-,18-,19+,20+,21+/m1/s1

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Symbol: GHS07, GHS08
CAS: 72-33-3
Flash_Point: 190.8±23.0 °C
Product_Name: mestranol
Bolling_Point: 442.3±45.0 °C at 760 mmHg
FW: 310.430
Melting_Point: 153-155 °C(lit.)
MF: C21H26O2
Density: 1.2±0.1 g/cm3
Refractive_Index: 1.591
Vapor_Pressure: 0.0±1.1 mmHg at 25°C
Flash_Point: 190.8±23.0 °C
LogP: 5.17
Bolling_Point: 442.3±45.0 °C at 760 mmHg
FW: 310.430
PSA: 29.46000
Computational_Chemistry: ['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :1 ', '3. Hydrogen Bond Acceptor Count :2 ', '4. Rotatable Bond Count :2 ', '5. Isotope Atom Count :N/A ', '6. TPSA 295 ', '7. Heavy Atom Count :23 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :519 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :5 ', '12. Undefined Atom Stereocenter Count :0 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
Melting_Point: 153-155 °C(lit.)
MF: C21H26O2
Exact_Mass: 310.193268
Molecular_Structure: ['1 . Molar refractive index 9110 ', '2 . Molar volume 2694 ', '3 . Parachor (902K)7158 ', '4 . Surface tension 498 ', '5 . Polarizability 3611']
Density: 1.2±0.1 g/cm3
More_Info: ['1 . Appearance 不确定 ', '2 . Density(g/mL,25/4℃)不确定 ', '3 . Relative vapor density(g/mL,Atmosphere =1)不确定 ', '4 . Melting point(ºC)153-155 (lit) ', '5 . Boiling point(ºC,Atmospheric pressure)不确定 ', '6 . Boiling point(ºC, 52 kPa)不确定 ', '7 . Refractive index不确定 ', '8 . Flash point(ºC)不确定 ', '9 . Specific rotation(º)不确定 ', '10 . Spontaneous ignition point or ignition temperature(ºC)不确定 ', '11 . Vapor pressure(kPa,25 ºC)不确定 ', '12 . Saturated vapor pressure(kPa,60 ºC)不确定 ', '13 . Combustion heat(KJ/mol)不确定 ', '14 . Critical temperature(ºC)不确定 ', '15 . Critical pressure(KPa)不确定 ', '16 . Oil-water(Octanol /Water )Logarithmic Value of Distribution Coefficient 不确定 ', '17 . Upper limit of explosion(%,V/V)不确定 ', '18 . Lower limit of explosion(%,V/V)不确定 ', '19 . Solubility 不确定']
Symbol: GHS07, GHS08
Risk_Statements(EU): R36/37/38;R40;R48
WGK_Germany: 3
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
RTECS: RC8960000
RIDADR: NONH for all modes of transport
Hazard_Codes: Xn: Harmful;
Warning_Statement: P280-P305 + P351 + P338
Safety_Statements: H315-H319-H351

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