130-73-4

• 常用中文名：Promethoestrol
• 常用英文名：Promethoestrol
• CAS号：130-73-4
• 分子式：C₂₀H₂₆O₂
• 分子量：298.41900
• 发布时间：2016-10-04 06:46:47
• 更新时间：2024-01-05 19:45:23

名称

• 英文名: 4,4'-(3,4-Hexanediyl)bis(2-methylphenol)
• 英文别名: 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

物化性质

• 密度: 1.066g/cm3
• 沸点: 418.9ºC at 760mmHg
• 分子式: C₂₀H₂₆O₂
• 分子量: 298.41900
• 闪点: 185.9ºC
• 精确质量: 298.19300
• PSA: 40.46000
• LogP: 5.40200
• 蒸汽压: 1.3E-07mmHg at 25°C
• 折射率: 1.573
• 分子结构:

  1、 摩尔折射率：92.23

  2、 摩尔体积（cm³/mol）：279.8

  3、 等张比容（90.2K）：717.7

  4、 表面张力（dyne/cm）：43.2

  5、 极化率（10-24cm3）：36.56

安全

• 海关编码: 2907299090

合成路线

84-13-9 ~% 130-73-4

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

6193-26-6 ~% 130-73-4

文献：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 ;

84-16-2 ~% 130-73-4

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

85720-37-2 ~% 130-73-4

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

77053-38-4 ~% 130-73-4

文献：Reed and Carnrick Patent: US2520052 , 1946 ;

海关

海关编码	2907299090
中文概述	2907299090 其他多元酚，酚醇。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%
申报要素	品名, 成分含量, 用途
监管条件	A.入境货物通关单 B.出境货物通关单
检验检疫	R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
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%