公司名称: |
上海迈瑞尔化学技术有限公司 |
联系电话: |
+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing) |
产品介绍: |
英文名称:cis-2-Butene CAS:590-18-1 纯度:98% (in cylinder without valve) 备注:AAM146502 |
公司名称: |
国药集团化学试剂有限公司 |
联系电话: |
86-21-63210123 |
产品介绍: |
中文名称:顺-2-丁烯 ≥99% CAS:590-18-1 备注:商品编号:A40089001 品牌: Aldrich |
公司名称: |
TCI Japan |
联系电话: |
03-3668-0489 |
产品介绍: |
英文名称:cis-2-Butene (in cylinder without valve) [To use this product charged in cylinder, a valve is required which is sold separately (Product Code:V0030)] CAS:590-18-1 包装信息:100g; 备注:(in cylinder without valve) [To use this product charged in cylinder, a valve is required which is sold separately (Product Code:V0030)] |
|
熔点 | −139 °C(lit.)
| 沸点 | 3.7 °C(lit.)
| 密度 | 0,62 g/cm3 | 蒸气密度 | 2 (vs air)
| 蒸气压 | 1414 mm Hg ( 21 °C)
| 闪点 | −99 °F
| Merck | 1520 | 稳定性 | Stable, but prone to polymerization in the presence of suitable catalysts. Extremely flammable. Readily forms explosive mixtures with air. Can lead to flash fires. Incompatible with strong oxidizing agents, halogens, halogen acids, magnesium perchlorate. |
化学性质 | 无色气体。熔点-139.3℃,沸点3.72℃,相对密度0.6213(20/4℃),折光率1.3931(-25℃)。能溶于有机溶剂,不溶于水。 |
危险品标志 | F+ | 危险类别码 | 12 | 安全说明 | 9-16-33 | 危险品运输编号 | UN 1012 2.1
| WGK Germany | 3
| HazardClass | 2.1 |
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