1708-39-0

• 常用中文名：苯甲醛甘油缩醛
• 常用英文名：2-phenyl-1.3-dioxolane-4-methanol
• CAS号：1708-39-0
• 分子式：C₁₀H₁₂O₃
• 分子量：180.20000
• 相关类别： 香精与香料 合成香料 醛类香料 无环脂族醛
• 发布时间：2018-08-12 17:29:29
• 更新时间：2024-01-10 13:33:31

名称

• 中文名: 苯甲醛甘油缩醛
• 英文名: (2-phenyl-1,3-dioxolan-4-yl)methanol
• 中文别名: 2-苯基-1.3-二氧戊环-4-甲醇
• 英文别名: Benzal glyceryl acetal; 1,2-Benzylideneglycerol; Benzaldehyde Glycrol Acetal; Glycerol,1,2-O-benzylidene; 4-hydroxymethyl-2-phenyl-1,3-dioxolane; 2-Phenyl-m-dioxan-5-ol; 2-Phenyl-1,3-dioxolane-4-methanol; EINECS 216-962-1; benzylideneglycerol

物化性质

• 密度: 1.173g/cm3
• 沸点: 310.7ºC at 760mmHg
• 分子式: C₁₀H₁₂O₃
• 分子量: 180.20000
• 闪点: 153.3ºC
• 精确质量: 180.07900
• PSA: 38.69000
• LogP: 1.09290
• 蒸汽压: 0.000253mmHg at 25°C
• 折射率: n20/D 1.538(lit.)
• 储存条件: 通风低温干燥

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : JI3325000 CHEMICAL NAME : 1,3-Dioxolane-4-methanol, 2-phenyl- CAS REGISTRY NUMBER : 1708-39-0 BEILSTEIN REFERENCE NO. : 0156802 LAST UPDATED : 199612 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C10-H12-O3 MOLECULAR WEIGHT : 180.22 WISWESSER LINE NOTATION : T5O COTJ BR& D1Q 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 : 3150 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,699,1976 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1296 mg/kg TOXIC EFFECTS : Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) REFERENCE : AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 85,474,1951 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 5 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,699,1976

安全

• RTECS号: JI3325000
• 海关编码: 2932999099

海关

海关编码	2932999099
中文概述	2932999099. 其他仅含氧杂原子的杂环化合物. 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:20.0%
申报要素	品名, 成分含量, 用途
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%