半岛bd体育手机客户端 说明
分析说明
Melting range (lower value): ≥ 23 °C
Melting range (upper value): ≤ 28 °C
Hydroxyl value: 109 - 115
Average molecular mass: 975 - 1025
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
基本信息
| 线性分子式 | H(C4H8O)nOH |
| MDL编号 | MFCD00148879 |
半岛bd体育手机客户端 性质
| 质量水平 | 200 |
| 蒸汽压 | <0.1 hPa ( 20 ℃) |
| 效能 | >5000 mg/kg LD50, oral (Rat) |
| pH值(酸碱度) | 7 (20 ℃ in H2O, Aqueous solution) |
| mp | 23-28 ℃ |
| 转变温度 | flash point 240 ℃ |
| 溶解性 | <10 g/L |
| 密度 | 0.982 g/cm3at 30 ℃ |
| 储存温度 | 2-30℃ |
| InChI | 1S/C8H18O2/c1-3-5-6-10-8(4-2)7-9/h8-9H,3-7H2,1-2H3/t8-/m0/s1 |
| InChI key | BJZYYSAMLOBSDY-QMMMGPOBSA-N |
安全信息
| 危险声明 | H412 |
| 预防措施声明 | P273 - P501 |
| 危险分类 | Aquatic Chronic 3 |
| 储存分类代码 | 10 - Combustible liquids |
| WGK | WGK 3 |
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