695580

1,3-丁二烯 溶液

20 wt. % in toluene

• 别名: Bivinyl, Vinylethylene, alpha,gamma-Butadiene
• 经验公式（希尔记法）: C₄H₆
• CAS号: 106-99-0
• 分子量: 54.09
• MDL编号: MFCD00008659
• UNSPSC代码: 12352100
• PubChem化学物质编号: 329761753
• NACRES: NA.22

属性

• 表单: liquid
• 质量水平: 100
• 浓度: 20 wt. % in toluene
• 折射率: n20/D 1.493
• 密度: 0.806 g/mL at 25 °C
• 储存温度: 2-8°C
• SMILES字符串: C=CC=C; C=CC=C
• InChI: 1S/C4H6/c1-3-4-2/h3-4H,1-2H2; 1S/C4H6/c1-3-4-2/h3-4H,1-2H2
• InChI key: KAKZBPTYRLMSJV-UHFFFAOYSA-N; KAKZBPTYRLMSJV-UHFFFAOYSA-N

说明

应用

1,3-Butadiene can be used:

• In the synthesis of 1,6-hexanedial (adipic aldehyde) by bis-hydroformylation using rhodium as a catalyst.
• As a monomer for the synthesis of cis-1,4-polybutadiene by polymerization using cobalt(II) and nickel(II) complex catalysts.
• As a precursor for the selective synthesis of butene by hydrogenation reaction.

安全信息

• 象形图: GHS02,GHS08,GHS07
• 警示用语：: Danger
• 危险声明: H225,H304,H315,H336,H340,H350,H361d,H373,H412
• 预防措施声明: P201 - P210 - P273 - P301 + P310 + P331 - P302 + P352 - P308 + P313
• 危险分类: Aquatic Chronic 3 - Asp. Tox. 1 - Carc. 1A - Flam. Liq. 2 - Muta. 1B - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3
• 靶器官: Central nervous system
• 储存分类代码: 3 - Flammable liquids
• WGK: WGK 3
• 闪点(°F): -105.0 °F
• 闪点(°C): -76.11 °C
• 个人防护装备: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter