Product Name

  • Name

    13-Ethylgona-1,3,5(10)-triene-3,16α,17β-triol

  • EINECS
  • CAS No. 19882-03-2
  • Density 1.223g/cm3
  • Solubility
  • Melting Point
  • Formula C19H26O3
  • Boiling Point 479.4°C at 760 mmHg
  • Molecular Weight 302.45
  • Flash Point 223.1°C
  • Transport Information
  • Appearance
  • Safety Mildly toxic by ingestion. Experimental reproductive effects. When heated to decomposition it emits acrid smoke and irritating fumes.
  • Risk Codes
  • Molecular Structure Molecular Structure of 19882-03-2 (13-Ethylgona-1,3,5(10)-triene-3,16α,17β-triol)
  • Hazard Symbols
  • Synonyms
  • PSA 60.69000
  • LogP 2.97010

18-Homo-oestriol Chemical Properties

Product Name: 18-Homo-oestriol
CAS Registry Number: 19882-03-2 
Synonyms: 18-Homo-estriol ; 18-Homo-oestriol ; NSC 111636 ; WY-5090 
Systematic Name: Gona-1,3,5(10)-triene-3,16-alpha,17-beta-triol, 13-ethyl- 
IUPAC Name: 13-ethyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol 
Molecular Weight: 302.40794 [g/mol]
Molecular Formula: C19H26O3
XLogP3: 2.8
H-Bond Donor: 3
H-Bond Acceptor: 3 
Surface Tension: 52.9 dyne/cm
Density: 1.223 g/cm3
Flash Point: 223.1 °C
Enthalpy of Vaporization: 78.34 kJ/mol
Boiling Point: 479.4 °C at 760 mmHg
Vapour Pressure: 5.32E-10 mmHg at 25°C
Following is the molecular structure of 18-Homo-oestriol (CAS NO.19882-03-2) is:

18-Homo-oestriol Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 5010mg/kg (5010mg/kg)   Toxicology and Applied Pharmacology. Vol. 18, Pg. 185, 1971.
rat LD50 oral 5010mg/kg (5010mg/kg)   Toxicology and Applied Pharmacology. Vol. 18, Pg. 185, 1971.

18-Homo-oestriol Safety Profile

Mildly toxic by ingestion. Experimental reproductive effects. When heated to decomposition it emits acrid smoke and irritating fumes.

18-Homo-oestriol Specification

Descriptors computed from structure, you can know some information about 18-Homo-oestriol (CAS NO.19882-03-2) :
Canonical SMILES: CCC12CCC3C(C1CC(C2O)O)CCC4=C3C=CC(=C4)O
InChI: InChI=1S/C19H26O3/c1-2-19-8-7-14-13-6-4-12(20)9-11(13)3-5-15(14)16(19)
10-17(21)18(19)22/h4,6,9,14-18,20-22H,2-3,5,7-8,10H2,1H3
InChIKey: KMVJBESLNMZCAQ-UHFFFAOYSA-N
Exact Mass: 302.188195
MonoIsotopic Mass: 302.188195
Topological Polar Surface Area: 60.7
Heavy Atom Count: 22

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