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1,7-二溴庚烷
1,7-Dibromoheptane
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3411581 | 10 G | 1200 | |||
| 3411581 | 50 G | 5320 |
产品别名
4549-31-9
1,7-二溴庚烷
1,7-Dibromoheptane
Heptamethylene Dibromide
溴化七亚甲基
结构式
基本信息
| Linear Formula【线性分子式】 | Br(CH2)7Br |
| Molecular weight | 257.99 |
| Beilstein | 1734575 |
| EC number【EC 号】 | 224-910-4 |
| MDL number | MFCD00000274 |
| PubChem Substance ID【PubChem化学物质编号】 | 24848695 |
| NACRES | NA.22 |
| Application【应用】 | 1,7-Dibromoheptane was used in the synthesis of random thermotropic liquid crystalline copolyether and ternary copolyether. It was also used in the synthesis of thermotropic liquid crystalline dendrimer exhibiting a nematic phase. |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | 97% |
| form【形式】 | liquid |
| refractive index【折射率】 | n |
| bp | 255 ℃ (lit.) |
| density | 1.51 g/mL at 25 ℃ (lit.) |
| SMILES string | BrCCCCCCCBr |
| InChI | 1S/C7H14Br2/c8-6-4-2-1-3-5-7-9/h1-7H2 |
| InChI key | LVWSZGCVEZRFBT-UHFFFAOYSA-N |
| packaging【包装】 | 10, 50 g in glass bottle |
安全信息
| Pictograms【象形图】 | GHS06 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H300 |
| Precautionary Statements | P264 - P270 - P301 + P310 + P330 - P405 - P501 |
| Hazard Classifications【危险分类】 | Acute Tox. 2 Oral |
| Storage Class Code【储存分类代码】 | 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials |
| WGK | WGK 3 |
| Flash Point(F)【闪点(F)】 | 235.4 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 113 ℃ - closed cup |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
