半岛bd体育手机客户端 说明
一般描述
EMPLURA?is our low-cost alternative to high-purity qualities. With EMPLURA
注意
容易过度冷却，并在室温下缓慢融化固化的半岛bd体育手机客户端 放在室温下可以再次液化，对其本身无影响。
半岛bd体育手机客户端 规格
Saturation Concentration in Air: 8.0 g/m3 (20 °C)
分析说明
Purity (GC): ≥ 99.0 %
Identity (IR): conforms
Free acid (as CH?COOH): ≤ 0.001 %
Density (d 20?°C/ 4?°C): 1.099 - 1.101
Refractive index (n 20/D): 1.478 - 1.479
Melting point: ≥ 18.0 °C
Absorption: conforms
Related substances (GC): conforms
Readily carbonizable substances: conforms
Water: ≤ 0.2 %
法律信息
EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
| 线性分子式 | (CH3)2SO |
| 分子量 | 78.13 |
| Beilstein | 506008 |
| MDL编号 | MFCD00002089 |
| EC索引号 | 200-664-3 |
半岛bd体育手机客户端 性质
| 质量水平 | 200 |
| 蒸汽密度 | 2.7 (vs air) |
| 蒸汽压 | 0.42 mmHg ( 20 ℃) |
| 测定 | ≥99% (GC) |
| 形式 | liquid |
| 自燃温度 | 573 °F |
| 效能 | 28300 mg/kg LD50, oral (Rat) 40000 mg/kg LD50, skin (Rat) |
| expl. lim. | 42 %, 63 °F |
| 杂质 | ≤0.001% Free acid (as CH3COOH) ≤0.2% Water |
| 折射率 | n
|
| kinematic viscosity | 2.14 cSt |
| bp | 189 ℃ (lit.) |
| mp | 16-19 ℃ (lit.) |
| 转变温度 | flash point 87 ℃ |
| 溶解性 | 1000 g/L |
| 密度 | 1.10 g/mL (lit.) |
| 储存温度 | 2-30℃ |
| SMILES string | CS(C)=O |
| InChI | 1S/C2H6OS/c1-4(2)3/h1-2H3 |
| InChI key | IAZDPXIOMUYVGZ-UHFFFAOYSA-N |
安全信息
| 储存分类代码 | 10 - Combustible liquids |
| WGK | WGK 1 |
| 闪点(F) | 188.6 °F - closed cup |
| 闪点(C) | 87 ℃ - closed cup |
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