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            1. 扎兰屯市| 买车| 三门峡市| 庆城县| 苏尼特左旗| 临漳县| 永和县| 虎林市| 奉贤区| 阿拉尔市| 雅江县| 广东省| 崇仁县| 罗田县| 东城区| 平原县| 邵阳市| 忻城县| 东乡县| 南汇区| 宣武区| 电白县| 荆门市| 安达市| 宽城| 靖江市| 天峨县| 云南省| 保山市| 临汾市| 宁德市| 沁阳市| 九龙坡区| 临江市| 凌源市| 福清市| 定远县| 织金县| 芮城县| 政和县| 遂宁市|
                Ethers
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              Carboxylic acid derivat...
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              Hydrocarbons--Arom...
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              Product name: 99.5% cyclopentene rules: package installs: 150 kg barrel 

               

               

               

              cyclopentene

              Cyclopentene

              Don't name: cyclopentene

              CAS number: [142-29-0]

              Molecular formula: C5H8

              Molecular weight: 68.12

              Risk categories: 3

               

              Basic properties:

              Appearance characteristics

              Colorless, stimulating gas.

              Melting point

              −135 °C(lit.)

              Boiling point

              44-46 °C(lit.)

              Dense degree of

              0.771 g/mL at 25 °C(lit.)

              The refractive index

              n20/D 1.421(lit.)

              Flash point

              <−30 °F

              With the way

              Used in the production of various kinds of chemical raw materials

              Raw material category

              Flammable liquids

               
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