Pregn-4-ene-3,20-dione,4-chloro- (7CI,8CI,9CI)

Names

[ Name ]:
Pregn-4-ene-3,20-dione,4-chloro- (7CI,8CI,9CI)

[Synonym ]:
4-Chlor-progesterone
Pregn-4-ene-3,4-chloro
Pregn-4-ene-3,20-dione,4-chloro
4-Chloroprogesterone
4-Chloro-pregn-4-ene-3,20-dione
4-Chlor-pregn-4-en-3,20-dion

Chemical & Physical Properties

[ Density]:
1.16g/cm3

[ Boiling Point ]:
462.4ºC at 760 mmHg

[ Molecular Formula ]:
C₂₁H₂₉ClO₂

[ Molecular Weight ]:
348.90700

[ Flash Point ]:
194.5ºC

[ Exact Mass ]:
348.18600

[ PSA ]:
34.14000

[ LogP ]:
5.29000

[ Vapour Pressure ]:
9.89E-09mmHg at 25°C

[ Index of Refraction ]:
1.549

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TU5010150

CHEMICAL NAME :: Pregn-4-ene-3,20-dione, 4-chloro-

CAS REGISTRY NUMBER :: 1164-81-4

BEILSTEIN REFERENCE NO. :: 3105722

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C21-H29-Cl-O2

MOLECULAR WEIGHT :: 348.95

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 2500 ug/kg

SEX/DURATION :: female 1 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Fertility - other measures of fertility

REFERENCE :: ACEDAB Acta Endocrinologica, Supplementum (Copenhagen). (Periodica, Skolegade 12 E, DK-2500 Valby, Denmark) No.1- 1948- Volume(issue)/page/year: 73,3,1963