2235-12-3

• 常用中文名：1,3,5-已三烯
• 常用英文名：1,3,5-HEXATRIENE
• CAS号：2235-12-3
• 分子式：C₆H₈
• 分子量：80.128
• 发布时间：2018-08-28 10:13:09
• 更新时间：2025-08-27 08:54:03

名称

• 中文名: 1,3,5-已三烯
• 英文名: 1,3,5-Hexatriene
• 英文别名: 1,3,5-HEXATRIENE; Divinylethylene; hexa-1,3,5-triene,mixed isomers; Hexa-1,3,5-trien; Hexa-1,3,5-triene; 1,3,5-hexatriene,mixtureofisomers; 1,3,5-HEXATRIENE,MIXTURE OF ISOMERS,STAB.; Hexatriene

物化性质

• 密度: 0.7±0.1 g/cm3
• 沸点: 78.2±0.0 °C at 760 mmHg
• 分子式: C₆H₈
• 分子量: 80.128
• 闪点: 38.3±0.0 °C
• 精确质量: 80.062599
• LogP: 2.40
• 蒸汽压: 103.3±0.1 mmHg at 25°C
• 折射率: 1.440
• 稳定性:

  1. 存在于主流烟气中。

• 更多:

  1. 沸点（ºC）：76~79

  2. 闪点（ºC）：38

  3.相对密度(d²⁰_4)：0.753

  _{4.折射率(n²⁰D)：1.511}

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : MP5425000 CHEMICAL NAME : 1,3,5-Hexatriene CAS REGISTRY NUMBER : 2235-12-3 BEILSTEIN REFERENCE NO. : 1730999 LAST UPDATED : 199701 DATA ITEMS CITED : 6 MOLECULAR FORMULA : C6-H8 MOLECULAR WEIGHT : 80.14 WISWESSER LINE NOTATION : 1U2U2U1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration into the eye SPECIES OBSERVED : Rodent - rabbit REFERENCE : IHFCAY Industrial Hygiene Foundation of America, Chemical and Toxicological Series, Bulletin. (Pittsburgh, PA) 1947-69. Volume(issue)/page/year: 6,1,1967 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 210 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : IHFCAY Industrial Hygiene Foundation of America, Chemical and Toxicological Series, Bulletin. (Pittsburgh, PA) 1947-69. Volume(issue)/page/year: 6,1,1967 TYPE OF TEST : LCLo - Lowest published lethal concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 100000 ppm/15M TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : IHFCAY Industrial Hygiene Foundation of America, Chemical and Toxicological Series, Bulletin. (Pittsburgh, PA) 1947-69. Volume(issue)/page/year: 6,1,1967 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 6730 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : IHFCAY Industrial Hygiene Foundation of America, Chemical and Toxicological Series, Bulletin. (Pittsburgh, PA) 1947-69. Volume(issue)/page/year: 6,1,1967 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6414 No. of Facilities: 86 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 296 (estimated) No. of Female Employees: 3 (estimated)

安全

• 危害码 (欧洲): Xn: Harmful;
• 风险声明 (欧洲): 10-22-36-65
• 安全声明 (欧洲): S26;S36;S62
• 危险品运输编码: UN 1992
• 包装等级: III
• 危险类别: 3.2
• 海关编码: 2901299090

合成路线

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海关

海关编码	2901299090
中文概述	2901299090 其他不饱和无环烃。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:2.0%。普通关税:30.0%
申报要素	品名, 成分含量, 用途, 用作气体燃料的应报明包装容器容积, 散装货物应报明
Summary	2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%