2618-38-4

• 常用中文名：Benzoic acid,2-(diethylamino)ethyl ester, hydrochloride (1:1)
• 常用英文名：Benzoic acid,2-(diethylamino)ethyl ester, hydrochloride (1:1)
• CAS号：2618-38-4
• 分子式：C₁₃H₂₀ClNO₂
• 分子量：257.75600
• 发布时间：2016-02-15 13:03:49
• 更新时间：2025-08-26 12:29:17

名称

• 英文名: 2-(diethylamino)ethyl benzoate,hydrochloride
• 英文别名: 1-Benzoyloxy-2-diaethylamino-aethan,Hydrochlorid; Bencain; Hydrocain; Hydrocaine; Benkain; 2-Diethylaminoethylbenzoate; Bencaine; 1-benzoyloxy-2-diethylamino-ethane,hydrochloride

物化性质

• 密度: 1.019g/cm3
• 沸点: 304.8ºC at 760mmHg
• 分子式: C₁₃H₂₀ClNO₂
• 分子量: 257.75600
• 闪点: 106.7ºC
• 精确质量: 257.11800
• PSA: 29.54000
• LogP: 2.98720
• 蒸汽压: 0.000856mmHg at 25°C

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DG8545500 CHEMICAL NAME : Benzoic acid, 2-(diethylamino)ethyl ester, hydrochloride CAS REGISTRY NUMBER : 2618-38-4 LAST UPDATED : 199303 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C13-H19-N-O2.Cl-H MOLECULAR WEIGHT : 257.79 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 : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 19(6),3,1956

安全

• 海关编码: 2922199090

合成路线

98-88-4 100-37-8 ~% 2618-38-4

文献：Cook; Kreke Journal of the American Chemical Society, 1940 , vol. 62, p. 1951

上下游产品

上游产品  2
98-88-4 100-37-8
下游产品  5
93-89-0 7699-66-3 5449-19-4 65-85-0
6483-50-7

海关

海关编码	2922199090
中文概述	2922199090. 其他氨基醇及其醚，酯和它们的盐（但含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	2922199090. other amino-alcohols, 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%