5469-94-3

• 常用中文名：Propanediamide,N1,N3-bis(4-methylphenyl)-
• 常用英文名：Propanediamide,N1,N3-bis(4-methylphenyl)-
• CAS号：5469-94-3
• 分子式：C₁₇H₁₈N₂O₂
• 分子量：282.33700
• 发布时间：2017-06-26 11:31:03
• 更新时间：2025-09-13 19:43:15

名称

• 英文名: N,N'-bis(4-methylphenyl)propanediamide
• 英文别名: N,N'-Di-p-tolyl-malonamide; N,N'-di(4-methylphenyl)malondiamide; malonic acid di-p-toluidide; N1,N3-di-p-tolylmalonamide; N,N'-(p-tolyl)malonamide; N-(4-Methylphenyl)-N'-(4-methylphenyl)propane-1,3-diamide; n,n'-bis(4-methylphenyl)malonamide; p-Malonotoluidide; Propanediamide,N,N'-bis(4-methylphenyl); di(p-toluidide) of malonic acid

物化性质

• 密度: 1.214g/cm3
• 沸点: 552.7ºC at 760 mmHg
• 分子式: C₁₇H₁₈N₂O₂
• 分子量: 282.33700
• 闪点: 212.2ºC
• 精确质量: 282.13700
• PSA: 58.20000
• LogP: 3.41670
• 折射率: 1.642

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : OO4672500 CHEMICAL NAME : p-Malonotoluidide CAS REGISTRY NUMBER : 5469-94-3 BEILSTEIN REFERENCE NO. : 2701022 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C17-H18-N2-O2 MOLECULAR WEIGHT : 282.37 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD - Lethal dose 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 : CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,58,1954

安全

• 海关编码: 2924299090

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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%