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乙烯基乙炔
- 英文名称:1-BUTEN-3-YNE
- 型号:1kg
- 货号:12945
- cas:689-97-4
- 发布日期: 2025-03-24
- 更新日期: 2026-02-09
产品详请
| 品牌 | |
| 货号 | 12945 |
| 用途 | |
| 是否危险化学品 | 否 |
| 包装规格 | 1kg |
| 别名 | 1-丁烯-3-炔 |
| CAS编号 | 689-97-4 |
| 纯度 | 99 |
| 产地/厂商 | |
| 是否进口 | 否 |
中文名称:乙烯基乙炔
中文别名:1-丁烯-3-炔
CAS No:689-97-4
EINECS号:211-713-3
分子式:C4H4
沸点:5
闪光点:<-5
折射率:1.408
密度:0.71
外观常温下为气体。
用途:主要用于生产氯丁橡胶和胶黏剂甲醇胶等。也用于制取二乙烯基醚及甲基乙烯基(甲)酮为基础的多聚体。
安全说明:Low toxicity by inhalation. Forms explosive peroxides with air or oxygen. Very exothermic decomposition when heated. Reacts explosively when heated with 1,3-butadiene or oxygen. Reacts with silver nitrate to form the explosive silver buten-3-ynide. When heated to decomposition it emits acrid smoke and irritating fumes. See also ACETYLENE COMPOUNDS and ALKYNES.
危险品运输编号:1954
中文别名:1-丁烯-3-炔
CAS No:689-97-4
EINECS号:211-713-3
分子式:C4H4
沸点:5
闪光点:<-5
折射率:1.408
密度:0.71
外观常温下为气体。
用途:主要用于生产氯丁橡胶和胶黏剂甲醇胶等。也用于制取二乙烯基醚及甲基乙烯基(甲)酮为基础的多聚体。
安全说明:Low toxicity by inhalation. Forms explosive peroxides with air or oxygen. Very exothermic decomposition when heated. Reacts explosively when heated with 1,3-butadiene or oxygen. Reacts with silver nitrate to form the explosive silver buten-3-ynide. When heated to decomposition it emits acrid smoke and irritating fumes. See also ACETYLENE COMPOUNDS and ALKYNES.
危险品运输编号:1954
