1.13713

1,2-二氯乙烷

for liquid chromatography LiChrosolv^®

• 别名: 二氯化乙烯, 氯化乙烯
• 线性分子式: ClCH₂CH₂Cl
• CAS号: 107-06-2
• 分子量: 98.96
• Beilstein: 605264
• MDL號碼: MFCD00000963
• 分類程式碼代碼: 12191502
• 酶委員會索引編號: 203-458-1

属性

• 蒸汽密度: 3.4 (20 °C, vs air)
• 品質等級: 100
• 蒸汽壓力: 87 mmHg ( 25 °C)
• 產品線: LiChrosolv^®
• 等級: isocratic
• 化驗: ≥99.8% (GC)
• 形狀: liquid
• 自燃溫度: 775 °F
• 效力: 670 mg/kg LD₅₀, oral (Rat); 2800 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 15.6 %
• 技術: HPLC: suitable
• 雜質: ≤0.0002 meq/g Acidity; ≤0.0002 meq/g Alkalinity; ≤0.02% Water
• 蒸發殘留物: ≤2.0 mg/L
• 透射率: 240 nm, ≥85%; 245 nm, ≥90%; 270 nm, ≥99%
• 折射率: n20/D 1.444 (lit.)
• bp: 83 °C (lit.)
• mp: −35 °C (lit.)
• 轉變溫度: flash point 13 °C
• 密度: 1.256 g/mL at 25 °C (lit.)
• 儲存溫度: 2-30°C
• SMILES 字串: ClCCCl
• InChI: 1S/C2H4Cl2/c3-1-2-4/h1-2H2
• InChI 密鑰: WSLDOOZREJYCGB-UHFFFAOYSA-N

说明

一般說明

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.

規格

Saturation Concentration in Air: 350 g/m3 (20 °C) 空气

準備報告

Product filtered through a 0.2 μm filter

分析報告

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

法律資訊

LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 象形圖: GHS02,GHS06,GHS08
• 訊號詞: Danger
• 危險聲明: H225 - H302 - H304 - H315 - H319 - H331 - H335 - H350
• 防範說明: P210 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311 - P305 + P351 + P338 - P331
• 危險分類: 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
• 標靶器官: Respiratory system
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 55.4 °F - closed cup
• 閃點（°C）: 13 °C - closed cup