2451-86-7

• 常用中文名：1,3-Propanediol dibenzoate
• 常用英文名：1.3-Propenediol, dibenzoate
• CAS号：2451-86-7
• 分子式：C₁₇H₁₆O₄
• 分子量：284.306
• 发布时间：2016-02-06 10:17:45
• 更新时间：2024-01-15 22:41:50

名称

• 中文名: 1,3-Propanediol dibenzoate
• 英文名: 3-benzoyloxypropyl benzoate
• 英文别名: O,O'-dibenzoyl-1,3-propylendiol; 1,3-bis-benzoyloxy-propane; Benzoflex S-432; 1,3-propylene dibenzoate; Tmetb; 1,3-Propanediol, dibenzoate; Trimethyleneglycol,dibenzoate; Propane-1,3-diyl dibenzoate; Trimethylolethane benzoate; 1,3-Propanediyl dibenzoate; 1,3-dibenzoyloxypropane; 1,3-PROPANEDIOL,DIBENZOATE; 1,3-Propanediol dibenzoate; Benzoic acid diester with trimethylolethane

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 422.9±28.0 °C at 760 mmHg
• 分子式: C₁₇H₁₆O₄
• 分子量: 284.306
• 闪点: 212.1±22.4 °C
• 精确质量: 284.104858
• PSA: 52.60000
• LogP: 4.70
• 蒸汽压: 0.0±1.0 mmHg at 25°C
• 折射率: 1.562
• 储存条件: 2-8°C

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : TY4960000 CHEMICAL NAME : 1,3-Propanediol, dibenzoate CAS REGISTRY NUMBER : 2451-86-7 BEILSTEIN REFERENCE NO. : 2057480 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C17-H16-O4 MOLECULAR WEIGHT : 284.33 WISWESSER LINE NOTATION : RVO3OVR 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 : 24 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NPIRI* Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. (National Assoc. of Printing Ink Research Institute, Francis McDonald Sinclair Memorial Laboratory, Lehigh Univ., Bethlehem, PA 18015) Volume(issue)/page/year: 2,108,1975

安全

• 海关编码: 2916399090

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海关

海关编码	2916399090
中文概述	2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 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, 丙烯酸、丙烯酸盐或酯应报明包装
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%