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

Modify Date: 2024-02-01 08:53:50

Phenol,4,4'-[(1E)-1,2-dimethyl-1,2-ethenediyl]bis- Structure
Phenol,4,4'-[(1E)-1,2-dimethyl-1,2-ethenediyl]bis- structure
Common Name Phenol,4,4'-[(1E)-1,2-dimethyl-1,2-ethenediyl]bis-
CAS Number 552-80-7 Molecular Weight 240.29700
Density 1.148g/cm3 Boiling Point 381ºC at 760mmHg
Molecular Formula C16H16O2 Melting Point N/A
MSDS N/A Flash Point 178.8ºC

 Names

Name 4,4'-Stilbenediol, trans-.α.,.α.'-dimethyl
Synonym More Synonyms

 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

 Synonyms

ALPHAALPHADIMETHYL44STILBENEDIOL
Dimethylstilbestrol
Dimethylstilbesterol
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