63834-83-3

• 常用中文名：胍依托林
• 常用英文名：guaietolin
• CAS号：63834-83-3
• 分子式：C₁₁H₁₆O₄
• 分子量：212.24200
• 发布时间：2018-04-14 08:00:00
• 更新时间：2024-01-11 11:29:30

名称

• 中文名: 胍依托林
• 英文名: 3-(2-ethoxyphenoxy)propane-1,2-diol
• 英文别名: EINECS 264-504-4; Guaietolin

物化性质

• 密度: 1.163g/cm3
• 沸点: 368.1ºC at 760 mmHg
• 分子式: C₁₁H₁₆O₄
• 分子量: 212.24200
• 闪点: 176.4ºC
• 精确质量: 212.10500
• PSA: 58.92000
• LogP: 0.81730
• 折射率: 1.532

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : TY6412000 CHEMICAL NAME : 1,2-Propanediol, 3-(o-ethoxyphenoxy)- CAS REGISTRY NUMBER : 63834-83-3 BEILSTEIN REFERENCE NO. : 2525947 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C11-H16-O4 MOLECULAR WEIGHT : 212.27 WISWESSER LINE NOTATION : Q1YQ1OR BO2 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 730 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 82,532,1953 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1102 mg/kg TOXIC EFFECTS : Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - muscle weakness Lungs, Thorax, or Respiration - other changes REFERENCE : JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 93,470,1948

安全

• 海关编码: 2909499000

合成路线

94-71-3 556-52-5 ~58% 63834-83-3

文献：A. H. Robins Company, Incorporated Patent: US5192785 A1, 1993 ;

120-80-9 ~% 63834-83-3

文献：Ueda,T. et al. Chemical and Pharmaceutical Bulletin, 1960 , vol. 8, p. 921 - 929

74-96-4 19826-87-0 ~% 63834-83-3

文献：Ueda,T. et al. Chemical and Pharmaceutical Bulletin, 1960 , vol. 8, p. 921 - 929

94-71-3 96-24-2 ~74% 63834-83-3

文献：Bredikhin, Alexander A.; Bredikhina, Zemfira A.; Zakharychev, Dmitry V.; Konoshenko, Larisa V. Tetrahedron Asymmetry, 2007 , vol. 18, # 16 p. 1964 - 1970

海关

海关编码	2909499000
中文概述	2909499000 其他醚醇及其卤化、磺化、硝化或亚硝化衍生物. 增值税率:17.0% 退税率:9.0% 监管条件:无 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
Summary	2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%