21489-50-9

• 常用中文名：1,2,3,4-四氢-5,6-二甲氧基-2-氨基萘
• 常用英文名：1,2,3,4-Tetrahydro-5,6-dimethoxy-2-naphthalenamine
• CAS号：21489-50-9
• 分子式：C₁₂H₁₇NO₂
• 分子量：207.26900
• 发布时间：2018-10-20 19:12:57
• 更新时间：2025-08-26 16:59:28

名称

• 中文名: 1,2,3,4-四氢-5,6-二甲氧基-2-氨基萘
• 英文名: 5,6-dimethoxy-1,2,3,4-tetrahydronaphthalen-2-amine
• 英文别名: 5,6-dimethoxy-2-amino-1,2,3,4-tetrahydronaphthalene; 5,6-dimethoxy-2-aminotetrahydronaphthalene; 2-NAPHTHYLAMINE,1,2,3,4-TETRAHYDRO-5,6-DIMETHOXY; 1,2,3,4-Tetrahydro-5,6-dimethoxy-2-naphthalenamine; 2-Amino-5,6-Dimethoxy Tetralin; 1,2,3,4-tetrahydro-5,6-dimethoxynaphthalene-2-amine; 1,2,3,4-Tetrahydro-2-amino-5,6-dimethoxy-naphthalin; 1,2,3,4-Tetrahydro-5,6-dimethoxy-2-naphthylamine

物化性质

• 密度: 1.08g/cm3
• 沸点: 339.1ºC at 760 mmHg
• 分子式: C₁₂H₁₇NO₂
• 分子量: 207.26900
• 闪点: 174.1ºC
• 精确质量: 207.12600
• PSA: 44.48000
• LogP: 2.22010
• 蒸汽压: 9.42E-05mmHg at 25°C
• 折射率: 1.537

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : QM5124000 CHEMICAL NAME : 2-Naphthylamine, 1,2,3,4-tetrahydro-5,6-dimethoxy- CAS REGISTRY NUMBER : 21489-50-9 LAST UPDATED : 199112 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H17-N-O2 MOLECULAR WEIGHT : 207.30 WISWESSER LINE NOTATION : L66&TJ BO1 CO1 HZ 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 : 110 mg/kg TOXIC EFFECTS : Behavioral - convulsions or effect on seizure threshold REFERENCE : JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 12,487,1969

安全

• 海关编码: 2922299090

合成路线

885058-67-3 ~94% 21489-50-9

文献：Goeksu, Sueleyman; Secen, Hasan; Suetbeyaz, Yasar Helvetica Chimica Acta, 2006 , vol. 89, # 2 p. 270 - 273

885058-66-2 ~% 21489-50-9

文献：Goeksu, Sueleyman; Secen, Hasan; Suetbeyaz, Yasar Helvetica Chimica Acta, 2006 , vol. 89, # 2 p. 270 - 273

126674-76-8 ~% 21489-50-9

文献：Goeksu, Sueleyman; Secen, Hasan; Suetbeyaz, Yasar Helvetica Chimica Acta, 2006 , vol. 89, # 2 p. 270 - 273

24039-89-2 ~% 21489-50-9

文献：Cannon; O'Donnell; Rosazza; Hoppin Journal of Medicinal Chemistry, 1974 , vol. 17, # 5 p. 565 - 568

52644-01-6 ~% 21489-50-9

文献：Cannon; O'Donnell; Rosazza; Hoppin Journal of Medicinal Chemistry, 1974 , vol. 17, # 5 p. 565 - 568

52644-00-5 ~% 21489-50-9

文献：Cannon; O'Donnell; Rosazza; Hoppin Journal of Medicinal Chemistry, 1974 , vol. 17, # 5 p. 565 - 568

52643-99-9 ~% 21489-50-9

文献：Cannon; O'Donnell; Rosazza; Hoppin Journal of Medicinal Chemistry, 1974 , vol. 17, # 5 p. 565 - 568

海关

海关编码	2922299090
中文概述	2922299090. 其他氨基(萘酚、酚)及醚、酯〔包括它们的盐, 但含有一种以上含氧基的除外〕. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装
Summary	2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%