Phenol,4,4'-[(1E)-1,2-dimethyl-1,2-ethenediyl]bis-

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Names

[ CAS No. ]:
552-80-7

[ Name ]:
Phenol,4,4'-[(1E)-1,2-dimethyl-1,2-ethenediyl]bis-

[Synonym ]:
ALPHAALPHADIMETHYL44STILBENEDIOL
Dimethylstilbestrol
Dimethylstilbesterol

Chemical & Physical Properties

[ Density]:
1.148g/cm3

[ Boiling Point ]:
381ºC at 760mmHg

[ Molecular Formula ]:
C16H16O2

[ Molecular Weight ]:
240.29700

[ Flash Point ]:
178.8ºC

[ Exact Mass ]:
240.11500

[ PSA ]:
40.46000

[ LogP ]:
4.04840

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WJ5850000
CHEMICAL NAME :
4,4'-Stilbenediol, alpha,alpha'-dimethyl-, (E)-
CAS REGISTRY NUMBER :
552-80-7
LAST UPDATED :
199603
DATA ITEMS CITED :
16
MOLECULAR FORMULA :
C16-H16-O2
MOLECULAR WEIGHT :
240.32
WISWESSER LINE NOTATION :
QR DY1&UY1&R DQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
1210 ug/kg
SEX/DURATION :
female 1 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - uterus, cervix, vagina
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
2250 ug/kg
SEX/DURATION :
female 4-6 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - female fertility index (e.g. # females pregnant per # sperm positive females; # females pregnant per # females mated)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
20 mg/kg
SEX/DURATION :
female 4 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
3200 ug/kg
SEX/DURATION :
female 1 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - uterus, cervix, vagina
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
3840 ug/kg
SEX/DURATION :
female 4-6 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - other measures of fertility
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
5120 ug/kg
SEX/DURATION :
female 1 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - uterus, cervix, vagina
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
7680 ug/kg
SEX/DURATION :
female 4-6 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - female fertility index (e.g. # females pregnant per # sperm positive females; # females pregnant per # females mated) Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea) Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
8 mg/kg
SEX/DURATION :
female 3 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - other measures of fertility
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
7680 ug/kg
SEX/DURATION :
female 4-6 day(s) after conception
TOXIC EFFECTS :
Reproductive - Maternal Effects - uterus, cervix, vagina
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
3600 ug/kg
SEX/DURATION :
female 4-6 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - female fertility index (e.g. # females pregnant per # sperm positive females; # females pregnant per # females mated)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
1920 ug/kg
SEX/DURATION :
female 1 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - uterus, cervix, vagina
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Parenteral
DOSE :
3840 ug/kg
SEX/DURATION :
female 4-6 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth) Reproductive - Fertility - other measures of fertility
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Parenteral
DOSE :
48 mg/kg
SEX/DURATION :
female 1-3 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
37500 ug/kg
SEX/DURATION :
female 7-9 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea)

MUTATION DATA

TYPE OF TEST :
Morphological transformation
TEST SYSTEM :
Rodent - hamster Embryo
DOSE/DURATION :
10 mg/L
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 42,3040,1982 *** REVIEWS *** TOXICOLOGY REVIEW CLECAP Clinical Endocrinology (Oxford). (Blackwell Scientific Pub. Ltd., POB 88, Oxford, UK) V.1- 1972- Volume(issue)/page/year: 4,551,1975

Related Compounds

  • NSC 33994
  • Phenol,4,4'-(1,2-diethyl-1,2-ethenediyl)bis-, bis(hydrogen sulfate), disodium salt(9CI)
  • Benzene,1,1'-[(1E)-1,2-dimethyl-1,2-ethenediyl]bis-
  • 4-[(E)-6-(4-hydroxyphenyl)dec-5-en-5-yl]phenol
  • 2-amino-4-[(E)-4-(3-amino-4-hydroxyphenyl)hex-3-en-3-yl]phenol
  • 3,5,3',5'-tetrafluorodiethylstilbestrol
  • (1-(6-(4-Chlorophenyl)pyridazin-3-yl)piperidin-3-yl)(4-(furan-2-carbonyl)piperazin-1-yl)methanone
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 2-(4-Iodophenoxy)nicotinonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine