78033-85-9

• 常用中文名：3-Thiophenecarboxylic acid, 2-(benzoylamino)-4,5-dimethyl-, 2-(diethyl amino)ethyl ester
• 常用英文名：3-Thiophenecarboxylic acid, 2-(benzoylamino)-4,5-dimethyl-, 2-(diethyl amino)ethyl ester
• CAS号：78033-85-9
• 分子式：C₂₀H₂₆N₂O₃S
• 分子量：374.49700
• 发布时间：2016-10-30 13:59:36
• 更新时间：2025-09-19 17:48:22

名称

• 英文名: 2-(diethylamino)ethyl 2-benzamido-4,5-dimethylthiophene-3-carboxylate
• 英文别名: 2-diethylaminoethyl 2-benzamido-4,5-dimethylthiophene-3-carboxylate; 2-diethylaminoethyl 2-(benzoylamino)-4,5-dimethylthiophene-3-carboxylate; 3-Thiophenecarboxylic acid,2-(benzoylamino)-4,5-dimethyl-,2-(diethylamino)ethyl ester; 2-(Diethylamino)ethyl 2-(benzoylamino)-4,5-dimethyl-3-thiophenecarboxylate

物化性质

• 密度: 1.177g/cm3
• 沸点: 444.3ºC at 760 mmHg
• 分子式: C₂₀H₂₆N₂O₃S
• 分子量: 374.49700
• 闪点: 222.5ºC
• 精确质量: 374.16600
• PSA: 90.37000
• LogP: 4.49980
• 折射率: 1.591

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : XM8355000 CHEMICAL NAME : 3-Thiophenecarboxylic acid, 2-(benzoylamino)-4,5-dimethyl-, 2-(diethylamino)ethyl ester CAS REGISTRY NUMBER : 78033-85-9 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C20-H26-N2-O3-S MOLECULAR WEIGHT : 374.54 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 : PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 14,861,1980

安全

• 海关编码: 2934999090

合成路线

100-37-8 63274-60-2 ~66% 78033-85-9

文献：Kharizomenova, I. A.; Grinev, A. N.; Samsonova, N. V.; Kaplina, N. V.; Kapustina, M. V.; et al. Pharmaceutical Chemistry Journal, 1980 , vol. 14, # 12 p. 861 - 863 Khimiko-Farmatsevticheskii Zhurnal, 1980 , vol. 14, # 12 p. 42 - 45

海关

海关编码	2934999090
中文概述	2934999090. 其他杂环化合物. 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:20.0%
申报要素	品名, 成分含量, 用途
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%