登录查看公司和协议定价
About This Item
线性分子式:
ClCH2CH2Cl
CAS Number:
分子量:
98.96
Beilstein:
605264
MDL编号:
UNSPSC代码:
12191502
EC索引号:
203-458-1
蒸汽密度
3.4 (20 °C, vs air)
质量水平
蒸汽压
87 mmHg ( 25 °C)
描述
isocratic
产品线
LiChrosolv®
方案
≥99.8% (GC)
表单
liquid
自燃温度
775 °F
效能
670 mg/kg LD50, oral (Rat)
2800 mg/kg LD50, skin (Rabbit)
expl. lim.
15.6 %
技术
HPLC: suitable
杂质
≤0.0002 meq/g Acidity
≤0.0002 meq/g Alkalinity
≤0.02% Water
蒸发残留物
≤2.0 mg/L
透射比
240 nm, ≥85%
245 nm, ≥90%
270 nm, ≥99%
折射率
n20/D 1.444 (lit.)
沸点
83 °C (lit.)
mp
−35 °C (lit.)
转变温度
flash point 13 °C
密度
1.256 g/mL at 25 °C (lit.)
储存温度
2-30°C
SMILES字符串
ClCCCl
InChI
1S/C2H4Cl2/c3-1-2-4/h1-2H2
InChI key
WSLDOOZREJYCGB-UHFFFAOYSA-N
正在寻找类似产品? 访问 产品对比指南
一般描述
With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.
产品规格
Saturation Concentration in Air: 350 g/m3 (20 °C) 空气
制备说明
Product filtered through a 0.2 μm filter
分析说明
Evaporation Number: 4.1
Purity (GC): ≥ 99.8 %
Identity (IR): conforms
Evaporation residue: ≤ 2.0 mg/l
Water: ≤ 0.02 %
Acidity: ≤ 0.0002 meq/g
Alkalinity: ≤ 0.0002 meq/g
Transmission (at 240 nm): ≥ 85 %
Transmission (at 245 nm): ≥ 90 %
Transmission (from 270 nm): ≥ 99 %
Filtered by 0.2 µm filter
Identity (IR): conforms
Evaporation residue: ≤ 2.0 mg/l
Water: ≤ 0.02 %
Acidity: ≤ 0.0002 meq/g
Alkalinity: ≤ 0.0002 meq/g
Transmission (at 240 nm): ≥ 85 %
Transmission (at 245 nm): ≥ 90 %
Transmission (from 270 nm): ≥ 99 %
Filtered by 0.2 µm filter
法律信息
LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Danger
危险分类
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Asp. Tox. 1 - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
55.4 °F - closed cup
闪点(°C)
13 °C - closed cup
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持