1778-08-1

• 常用中文名：2-羟基-N,N-二甲基苯甲酰胺
• 常用英文名：Benzamide,2-hydroxy-N,N-dimethyl-
• CAS号：1778-08-1
• 分子式：C₉H₁₁NO₂
• 分子量：165.18900
• 发布时间：2018-12-01 17:57:42
• 更新时间：2025-08-25 18:38:16
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名称

• 中文名: 2-羟基-N,N-二甲基苯甲酰胺
• 英文名: 2-hydroxy-N,N-dimethylbenzamide
• 英文别名: 2-hydroxy-N,N-dimethyl-benzamide; Salicyldimethylamide; N,N-dimethyl-2-hydroxybenzamide; 2-Hydroxy-N,N-diemethylbenzamide; N,N-Dimethyl-salicylamid; Salicylamide,N,N-dimethyl; N,N-dimethyl-salicylamide; Benzamide,2-hydroxy-N,N-dimethyl; salicylic acid dimethylamide

物化性质

• 密度: 1.153g/cm3
• 沸点: 314.9ºC at 760mmHg
• 分子式: C₉H₁₁NO₂
• 分子量: 165.18900
• 闪点: 144.3ºC
• 精确质量: 165.07900
• PSA: 40.54000
• LogP: 1.09400
• 蒸汽压: 0.000244mmHg at 25°C
• 折射率: 1.563

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : VN7380000 CHEMICAL NAME : Salicylamide, N,N-dimethyl- CAS REGISTRY NUMBER : 1778-08-1 BEILSTEIN REFERENCE NO. : 2361721 LAST UPDATED : 199612 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C9-H11-N-O2 MOLECULAR WEIGHT : 165.21 WISWESSER LINE NOTATION : QR BVN1&1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 2300 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 108,450,1953 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 2 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 108,450,1953 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1100 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 86,120,1966

安全

• 符号: GHS07
• 信号词: Warning
• 危害声明: H302-H319
• 警示性声明: P305 + P351 + P338
• 危险品运输编码: NONH for all modes of transport
• 海关编码: 2924299090

合成路线

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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%