E,E-Dienestrol

Names

[ CAS No. ]:
13029-44-2

[ Name ]:
E,E-Dienestrol

[Synonym ]:
dienestrol

Chemical & Physical Properties

[ Density]:
1.129g/cm3

[ Boiling Point ]:
395.4ºC at 760 mmHg

[ Melting Point ]:
224-226ºC

[ Molecular Formula ]:
C18H18O2

[ Molecular Weight ]:
266.33400

[ Flash Point ]:
181.4ºC

[ Exact Mass ]:
266.13100

[ PSA ]:
40.46000

[ LogP ]:
4.60460

[ Vapour Pressure ]:
8.07E-07mmHg at 25°C

[ Index of Refraction ]:
1.624

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SL0582000
CHEMICAL NAME :
Phenol, 4,4'-(diethylideneethylene)di-, trans-, (E,E)-
CAS REGISTRY NUMBER :
13029-44-2
LAST UPDATED :
198910
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C18-H18-O2
MOLECULAR WEIGHT :
266.36

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Implant
SPECIES OBSERVED :
Rodent - hamster
DOSE/DURATION :
640 mg/kg/38W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Kidney, Ureter, Bladder - Kidney tumors

MUTATION DATA

TYPE OF TEST :
Micronucleus test
TEST SYSTEM :
Rodent - hamster Embryo
DOSE/DURATION :
10 mg/L
REFERENCE :
TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 31(Suppl),204,1986

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R40

[ Safety Phrases ]:
S22

[ WGK Germany ]:
3

[ RTECS ]:
SL0580000

[ HS Code ]:
2907299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Dienestroldiacetat
  • 3.4-bis-(4-benzoyloxy-phenyl)-hexadiene-(2t.4t)
  • 1-(4-Hydroxyphenyl)propan-1-one
  • 4-Methoxyphenylacetone
  • 1-(2-chloroprop-1-enyl)-4-methoxybenzene
  • trans-Anethole
  • Benzene,1-(1,2-dibromopropyl)-4-methoxy-
  • METHYLMAGNESIUM IODIDE

DownStream

  • Diethylstilbestrol
  • hexestrol
  • Relaton-Oral
  • diethylstilbestrol dipropionate
  • (1R)-1-ethyl-2-(4-hydroxyphenyl)-3-methyl-1H-inden-5-ol
  • (3R)-1-ethyl-2-(4-hydroxyphenyl)-3-methyl-3H-inden-5-ol
  • (3S)-1-ethyl-2-(4-hydroxyphenyl)-3-methyl-3H-inden-5-ol
  • indanestrol
  • 2,4-Hexadiene,3,4-bis[p-(2-cyclohexen-1-yloxy)phenyl]- (8CI)

Customs

[ HS Code ]: 2907299090

[ Summary ]:
2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

Related Compounds

  • (E,E)-2-<(4-methoxyphenyl)methylene>-3-(2-thienylmethylene)succinic anhydride
  • (E,E)-1,3,5-triphenyl-penta-2,4-dien-1-one
  • (E,E)-diphenylethanedione dioxime
  • (E,E)-2-(3-(4-Pyridinyl)-2-propenylidene)hydrazinecarbothioamide
  • (E,E)-2-<(4-methylphenyl)methylene>-3-(2-thienylmethylene)succinic acid
  • (E,E)-8-acetoxy-2,6-dimethyl-2,6-octadien-1-ol