半岛bd体育手机客户端 说明
一般描述
2-Methyl-1,5-hexadiene on mercury-photosensitized irradiation, undergoes internal cycloaddition to afford 1-methylbicyclo[2.1.1]hexane (as major product). High-temperature pyrolysis of 2-methyl-1,5-hexadiene affords 1,5-hexadiene and 2,5-dimethyl-1,5-hexadiene. 2-Methyl-1,5-hexadiene undergoes stereoselective and regioselective reaction with dialkylaluminum chloride (Et2AlCl) and titanium alkoxide [Ti(OPr-i)4, a catalyst] followed by oxidation to afford the corresponding five-membered 3-alkylcycloalkyl methanol. 2-Methyl-1,5-hexadiene is formed as a major product during the condensation reaction between allyl chloride and methallyl chloride in the presence of magnesium.
包装
1 g in ampule
基本信息
| 线性分子式 | CH2=CHCH2CH2C(CH3)=CH2 |
| 分子量 | 96.17 |
| MDL编号 | MFCD00008603 |
| PubChem化学物质编号 | 24879664 |
| NACRES | NA.22 |
半岛bd体育手机客户端 性质
| 蒸汽密度 | >1 (vs air) |
| 测定 | 97% |
| 折射率 | n
n |
| bp | 92 ℃ (lit.) |
| 密度 | 0.712 g/mL at 25 ℃ (lit.) |
| SMILES string | CC(=C)CCC=C |
| InChI | 1S/C7H12/c1-4-5-6-7(2)3/h4H,1-2,5-6H2,3H3 |
| InChI key | SLQMKNPIYMOEGB-UHFFFAOYSA-N |
安全信息
| 象形图 |   |
| 警示用语： | Danger |
| 危险声明 | H225 - H340 - H350 - H373 |
| 预防措施声明 | P202 - P210 - P233 - P240 - P241 - P308 + P313 |
| 危险分类 | Carc. 1A - Flam. Liq. 2 - Muta. 1B - STOT RE 2 |
| 靶器官 | Blood |
| 储存分类代码 | 3 - Flammable liquids |
| WGK | WGK 3 |
| 闪点(F) | 10.4 °F - closed cup |
| 闪点(C) | -12 ℃ - closed cup |
| 个人防护装备 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
Sigma-Aldrich
m.cnreagent.com
