Promethoestrol

Modify Date: 2024-01-05 19:45:23

Promethoestrol Structure
Promethoestrol structure
Common Name Promethoestrol
CAS Number 130-73-4 Molecular Weight 298.41900
Density 1.066g/cm3 Boiling Point 418.9ºC at 760mmHg
Molecular Formula C20H26O2 Melting Point N/A
MSDS N/A Flash Point 185.9ºC

 Names

Name 4,4'-(3,4-Hexanediyl)bis(2-methylphenol)
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.066g/cm3
Boiling Point 418.9ºC at 760mmHg
Molecular Formula C20H26O2
Molecular Weight 298.41900
Flash Point 185.9ºC
Exact Mass 298.19300
PSA 40.46000
LogP 5.40200
Vapour Pressure 1.3E-07mmHg at 25°C
Index of Refraction 1.573

 Safety Information

HS Code 2907299090

 Synthetic Route

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Promethoestrol Structure

Promethoestrol

CAS#:130-73-4

Literature: Marson,L.M. Farmaco, Edizione Scientifica, 1964 , vol. 19, p. 543 - 555

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Promethoestrol Structure

Promethoestrol

CAS#:130-73-4

Literature: Gottlieb Journal of the American Pharmaceutical Association (1912-1977), 1947 , vol. 36, p. 379,381 Full Text Show Details Reed and Carnrick Patent: US2520052 , 1946 ; Full Text Show Details Reed and Carnrick Patent: US2500855 , 1946 ; Full Text Show Details Niederl et al. Journal of the American Chemical Society, 1948 , vol. 70, p. 508,510 Full Text Show Details Reed and Carnrick Patent: US2419516 , 1944 ;

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Promethoestrol Structure

Promethoestrol

CAS#:130-73-4

Literature: Hartmann, Rolf W.; Schwarz, Walter; Schoenenberger, Helmut Journal of Medicinal Chemistry, 1983 , vol. 26, # 8 p. 1137 - 1144

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Promethoestrol Structure

Promethoestrol

CAS#:130-73-4

Literature: Hartmann, Rolf W.; Schwarz, Walter; Schoenenberger, Helmut Journal of Medicinal Chemistry, 1983 , vol. 26, # 8 p. 1137 - 1144

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Promethoestrol Structure

Promethoestrol

CAS#:130-73-4

Literature: Reed and Carnrick Patent: US2520052 , 1946 ;

 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%

 Synonyms

Opt.-inakt. 3,4-Bis-(4-hydroxy-3-methyl-phenyl)-hexan
Dimethylhexestrol
optically inactive 3,4-bis-(4-hydroxy-3-methyl-phenyl)-hexane
Opt.-inakt. 2-Aethoxycarbonylmethyl-2,5,5-trimethyl-thiazolidin-4-carbonsaeure
2-ethoxycarbonylmethyl-2,5,5-trimethyl-thiazolidine-4-carboxylic acid
meso-3,4-bis(4-hydroxy-3-methylphenyl)hexane
optically inactive 2-ethoxycarbonylmethyl-2,5,5-trimethyl-thiazolidine-4-carboxylic acid
3,4-Bis-(4-hydroxy-3-methyl-phenyl)-hexan
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