57800-66-5

• 常用中文名：2,4-DIMETHYL-4'-METHOXYBENZOPHENONE
• 常用英文名：2,4-DIMETHYL-4'-METHOXYBENZOPHENONE
• CAS号：57800-66-5
• 分子式：C₁₆H₁₆O₂
• 分子量：240.29700
• 发布时间：2016-10-16 21:15:52
• 更新时间：2024-01-07 18:37:19

名称

• 英文名: (2,4-dimethylphenyl)-(4-methoxyphenyl)methanone
• 英文别名: 2,4-Dimethyl-4'-methoxybenzophenon; Benzophenone,2,4-dimethyl-4'-methoxy; 2,4-Dimethyl-4'-methoxybenzophenone; Methanone,(2,4-dimethylphenyl)(4-methoxyphenyl); 2,4-DECADIENOL

物化性质

• 密度: 1.072g/cm3
• 沸点: 366.7ºC at 760 mmHg
• 分子式: C₁₆H₁₆O₂
• 分子量: 240.29700
• 闪点: 158.4ºC
• 精确质量: 240.11500
• PSA: 26.30000
• LogP: 3.54300
• 折射率: 1.559

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DJ1360000 CHEMICAL NAME : Benzophenone, 2,4-dimethyl-4'-methoxy- CAS REGISTRY NUMBER : 57800-66-5 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-H16-O2 MOLECULAR WEIGHT : 240.32 WISWESSER LINE NOTATION : 1OR DVR B1 D1 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 : RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 48,143,1985

安全

• 海关编码: 2914509090

海关

海关编码	2914509090
中文概述	2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 丙酮报明包装
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%