3212-60-0

• 常用中文名：环戊-2-烯醇
• 常用英文名：2-Cyclopentenol
• CAS号：3212-60-0
• 分子式：C₅H₈O
• 分子量：84.116
• 发布时间：2018-02-21 08:00:00
• 更新时间：2025-08-25 11:04:04

名称

• 中文名: 2-环戊烯-1-醇
• 英文名: cyclopent-2-en-1-ol
• 中文别名: 环戊-2-烯醇
• 英文别名: 4-Cyclopentenol; cyclopentene-3-ol; UNII:6E43R2P5FT; 2-Cyclopentenol; 3-Hydroxycyclopentene; Cyclopenten-3-ol; 2-Cyclopentene-1-ol; 1-Cyclopenten-3-ol; WLN: L5UTJ CQ; 2-Cyclopenten-1-ol; Cyclopent-2-en-1-ol; cyclopent-2-enol

物化性质

• 密度: 1.1±0.1 g/cm3
• 沸点: 136.5±19.0 °C at 760 mmHg
• 分子式: C₅H₈O
• 分子量: 84.116
• 闪点: 42.0±13.7 °C
• 精确质量: 84.057518
• PSA: 20.23000
• LogP: 0.42
• 外观性状: 固体
• 蒸汽压: 3.1±0.5 mmHg at 25°C
• 折射率: 1.526
• 储存条件: -20°C， 密封， 干燥
• 计算化学:

  1.疏水参数计算参考值（XlogP）:0.6

  2.氢键供体数量:1

  3.氢键受体数量:1

  4.可旋转化学键数量:0

  5.互变异构体数量:无

  6.拓扑分子极性表面积:20.2

  7.重原子数量:6

  8.表面电荷:0

  9.复杂度:66.3

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  12.不确定原子立构中心数量:1

  13.确定化学键立构中心数量:0

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:1

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : GY7000000 CHEMICAL NAME : 2-Cyclopenten-1-ol CAS REGISTRY NUMBER : 3212-60-0 LAST UPDATED : 199712 DATA ITEMS CITED : 6 MOLECULAR FORMULA : C5-H8-O MOLECULAR WEIGHT : 84.13 WISWESSER LINE NOTATION : L5UTJ CQ HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : Open irritation test ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit REFERENCE : AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962 TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit REFERENCE : 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,213,1986 TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration into the eye SPECIES OBSERVED : Rodent - rabbit REFERENCE : 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,213,1986 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 470 uL/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969 TYPE OF TEST : LCLo - Lowest published lethal concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1000 ppm/4H TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 180 uL/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

安全

• 危害码 (欧洲): F+
• 海关编码: 2906199090

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海关

海关编码	2906199090
中文概述	2906199090. 其他环烷醇，环烯醇及环萜烯醇. 增值税率:17.0%. 退税率:13.0%. 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
Summary	2906199090. cyclanic, cyclenic or cyclotherpenic alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%