83-81-8

• 常用中文名：1,2-Benzenedicarboxamide,N1,N1,N2,N2-tetraethyl-
• 常用英文名：1,2-Benzenedicarboxamide,N1,N1,N2,N2-tetraethyl-
• CAS号：83-81-8
• 分子式：C₁₆H₂₄N₂O₂
• 分子量：276.37400
• 发布时间：2017-02-21 13:07:11
• 更新时间：2025-08-26 11:56:52

名称

• 英文名: 1-N,1-N,2-N,2-N-tetraethylbenzene-1,2-dicarboxamide
• 英文别名: neo-Cardiamine; Phthalethamide; Unispiran; Coretonin; Neospiran; Analetil; tetra-N-ethyl-phthalamide; N,N,N',N'-tetraethyl-1,2-benzenedicarboxamide; Geastimol; Cardiovital; Phthalsaeure-bis-diaethylamid; Geastigmol; N,N-diethyl phthalamide; Phthalethamid; Tetra-N-aethyl-phthalamid

物化性质

• 密度: 1.038g/cm3
• 沸点: 453.5ºC at 760 mmHg
• 分子式: C₁₆H₂₄N₂O₂
• 分子量: 276.37400
• 闪点: 196.9ºC
• 精确质量: 276.18400
• PSA: 40.62000
• LogP: 2.65060
• 折射率: 1.525

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : TH7400000 CHEMICAL NAME : Phthalamide, N,N,N',N'-tetraethyl- CAS REGISTRY NUMBER : 83-81-8 BEILSTEIN REFERENCE NO. : 2506823 LAST UPDATED : 199701 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C16-H24-N2-O2 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 30 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,344,1986

安全

• 海关编码: 2924299090

合成路线

109-89-7 88-99-3 ~55% 83-81-8

文献：Urbanski, Jerzy; Manek, Maria Beata Polish Journal of Chemistry, 1983 , vol. 57, # 4/5/6 p. 603 - 605

88-95-9 996-50-9 ~69% 83-81-8

文献：Bowser, James R.; Williams, Pamela J.; Kurz, Kenneth Journal of Organic Chemistry, 1983 , vol. 48, # 22 p. 4111 - 4113

4166-52-3 ~% 83-81-8

文献：Mayer, Klaus K.; Poettinger, Theodor; Wiegrebe, Wolfgang Archiv der Pharmazie (Weinheim, Germany), 1981 , vol. 314, # 8 p. 669 - 674

79422-68-7 ~% 5022-29-7 83-81-8 77420-44-1

文献：Mayer, Klaus K.; Poettinger, Theodor; Wiegrebe, Wolfgang Archiv der Pharmazie (Weinheim, Germany), 1981 , vol. 314, # 8 p. 669 - 674

27193-13-1 ~% 83-81-8

文献：Singh,S.N.; George,M.V. Journal of Organic Chemistry, 1971 , vol. 36, p. 615 - 623

88-95-9 ~% 83-81-8

文献：Singh,S.N.; George,M.V. Journal of Organic Chemistry, 1971 , vol. 36, p. 615 - 623

1696-17-9 88-10-8 ~% 83-81-8

文献：De Silva; Reed; Billedeau; Wang; Norris; Snieckus Tetrahedron, 1992 , vol. 48, # 23 p. 4863 - 4878

109-89-7 88-95-9 ~% 83-81-8

文献：Maxim Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1927 , vol. 184, p. 690 Annales de Chimie (Cachan, France), 1928 , vol. <10> 9, p. 65,90

上下游产品

上游产品  9
109-89-7 88-99-3 88-95-9 996-50-9
4166-52-3 79422-68-7 27193-13-1 1696-17-9
88-10-8
下游产品  1
4770-31-4

海关

海关编码	2924299090
中文概述	2924299090. 其他环酰胺（包括环氨基甲酸酯）（包括其衍生物以及他们的盐）. 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, 包装
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%