methallenestril
Names
[ CAS No. ]:
517-18-0
[ Name ]:
methallenestril
[Synonym ]:
3-(6-methoxynaphthalen-2-yl)-2,2-dimethyl-pentanoic acid
3-(6-methoxy-2-naphthyl)-2,2-dimethyl-valeric acid
Chemical & Physical Properties
[ Density]:
1.108g/cm3
[ Boiling Point ]:
437ºC at 760mmHg
[ Melting Point ]:
139-140ºC
[ Molecular Formula ]:
C18H22O3
[ Molecular Weight ]:
286.36500
[ Flash Point ]:
154.7ºC
[ Exact Mass ]:
286.15700
[ PSA ]:
46.53000
[ LogP ]:
4.45280
[ Index of Refraction ]:
1.572
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- QK0302500
- CHEMICAL NAME :
- 2-Naphthalenepropionic acid, beta-ethyl-6-methoxy-alpha,alpha-dimethyl-
- CAS REGISTRY NUMBER :
- 517-18-0
- LAST UPDATED :
- 198910
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C18-H22-O3
- MOLECULAR WEIGHT :
- 286.40
- WISWESSER LINE NOTATION :
- L66J CY2&X1&1&VQ HO1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- DOSE :
- 175 ug/kg
- SEX/DURATION :
- female 35 day(s) pre-mating
- TOXIC EFFECTS :
- Reproductive - Fertility - female fertility index (e.g. # females pregnant per # sperm positive females; # females pregnant per # females mated)
- REFERENCE :
- ENDOAO Endocrinology (Baltimore). (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21203) V.1- 1917- Volume(issue)/page/year: 63,561,1958
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Unreported
- DOSE :
- 75 ug/kg
- SEX/DURATION :
- female 30 day(s) pre-mating
- TOXIC EFFECTS :
- Reproductive - Maternal Effects - uterus, cervix, vagina
- REFERENCE :
- RPHRA6 Recent Progress In Hormone Research. Proceedings of the Laurentian Hormone Conference. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1947- Volume(issue)/page/year: 20,395,1964