Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: DIETHYLSTILBESTROLMONOMETHYLETHER
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Purity: 98.0%
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18839-90-2

18839-90-2 structure

Name: DIETHYLSTILBESTROLMONOMETHYLETHER
Chemical Name: 4-[(3E)-4-(4-Methoxyphenyl)-3-hexen-3-yl]phenol
CAS Number: 18839-90-2
Molecular Formula: C₁₉H₂₂O₂
Molecular Weight: 282.37700
Create Date: 2017-03-07 00:47:44
Modify Date: 2024-01-09 13:18:49

Name	4-[(3E)-4-(4-Methoxyphenyl)-3-hexen-3-yl]phenol
Synonyms	4-[1-ethyl-2-(4-methoxy-phenyl)-but-1-en-c-yl]-phenol trans-4-(1-Ethyl-2-(4-(phenylmethoxy)phenyl)-1-butenyl)phenol 4-[1-Aethyl-2-(4-methoxy-phenyl)-but-1-en-c-yl]-phenol Hypantin Pituitrope Monozol 4-[1-Aethyl-2-(4-benzyloxy-phenyl)-but-1-en-c-yl]-phenol (E)-4-[1-ethyl-2-(4-methoxyphenyl)-1-butenyl]-phenol 4-[1-ethyl-2-(4-benzyloxy-phenyl)-but-1-en-c-yl]-phenol Stilbestrol monobenzyl ether

Density	1.054g/cm3
Boiling Point	413.1ºC at 760mmHg
Molecular Formula	C₁₉H₂₂O₂
Molecular Weight	282.37700
Flash Point	192.2ºC
Exact Mass	282.16200
PSA	29.46000
LogP	5.13160
Vapour Pressure	2.06E-07mmHg at 25°C
Index of Refraction	1.571

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SL4375650

CHEMICAL NAME :: Phenol, 4-(1-ethyl-2-(4-methoxyphenyl)-1-butenyl)-, (E)-

CAS REGISTRY NUMBER :: 18839-90-2

LAST UPDATED :: 199509

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C18-H20-O2

MOLECULAR WEIGHT :: 268.38

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Sex chromosome loss and nondisjunction

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 30 umol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 263,269,1991

HS Code	2909500000

56-53-1

74-88-4

130-79-0

18839-90-2

Literature: Reid; Wilson Journal of the American Chemical Society, 1942 , vol. 64, p. 1625 Full Text View citing articles Show Details Wallace and Tiernan Prod. Patent: US2385468 , 1940 ;

56-53-1

74-88-4

~70%

18839-90-2

Literature: Saeed, Muhammad; Zahid, Muhammad; Rogan, Eleanor; Cavalieri, Ercole Steroids, 2005 , vol. 70, # 3 p. 173 - 178

186581-53-3

56-53-1

130-79-0

18839-90-2

Literature: Gerber; Curtin Journal of the American Chemical Society, 1949 , vol. 71, p. 1499

5331-23-7

18839-90-2

Literature: Rubin; Kozlowski; Salmon Journal of the American Chemical Society, 1945 , vol. 67, p. 192 Full Text View citing articles Show Details Wallace and Tiernan Prod. Patent: US2393570 , 1943 ;

130-79-0

56-53-1

18839-90-2

Literature: Rubin; Kozlowski; Salmon Journal of the American Chemical Society, 1945 , vol. 67, p. 192 Full Text View citing articles Show Details Wallace and Tiernan Prod. Patent: US2393570 , 1943 ;

56-53-1

77-78-1

130-79-0

42565-25-3

Detail

Literature: Oda, Taiko; Watanuki, Mitsuru; Sato, Yoshihiro; Hata, Tadashi Chemical and Pharmaceutical Bulletin, 1993 , vol. 41, # 5 p. 810 - 815

186581-53-3

71-23-8

60-29-7

56-53-1

Detail

Literature: Schoenberg; Mustafa Journal of the Chemical Society, 1946 , p. 746 Full Text Show Details Weygand; Grisebach Angewandte Chemie, 1952 , vol. 64, p. 643 Full Text Show Details Gerber; Curtin Journal of the American Chemical Society, 1949 , vol. 71, p. 1499 Full Text View citing articles Show Details Mustafa Journal of the Chemical Society, 1951 , p. 1370

111-90-0

130-79-0

56-53-1

18839-90-2

Literature: Rubin; Kozlowski; Salmon Journal of the American Chemical Society, 1945 , vol. 67, p. 192 Full Text View citing articles Show Details Wallace and Tiernan Prod. Patent: US2393570 , 1943 ;

112-34-5

130-79-0

56-53-1

18839-90-2

Literature: Wallace and Tiernan Prod. Patent: US2393570 , 1943 ;

Precursor 10
56-53-1 74-88-4 186581-53-3 5331-23-7
130-79-0 77-78-1 71-23-8 60-29-7
111-90-0 112-34-5
DownStream 0

HS Code	2909500000
Summary	2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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