1.06050

ジクロロメタン

for analysis EMSURE^® ACS,ISO,Reag. Ph Eur

• 別名: 塩化メチレン
• 実験式（ヒル表記法）: CH₂Cl₂
• CAS番号: 75-09-2
• 分子量: 84.93
• Beilstein: 1730800
• MDL番号: MFCD00000881
• UNSPSCコード: 12191502
• EC Index Number: 200-838-9
• NACRES: NA.21

特性

• グレード: ACS reagent
• 品質水準: 300
• 認証: reag. ISO; reag. Ph. Eur.
• 蒸気密度: 2.9 (vs air)
• 蒸気圧: 24.45 psi ( 55 °C); 6.83 psi ( 20 °C)
• 製品種目: EMSURE^®
• アッセイ: ≥99.8% (GC)
• 形状: liquid
• 自己発火温度: 1223 °F; 605 °C (DIN 51794)
• 有効性: 1600 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rat)
• expl. lim.: 22 %
• 不純物: ≤0.00002% Free chlorine (as Cl); ≤0.0001% Chloride (Cl); ≤0.0002 meq/g Alkalinity; ≤0.0002 meq/g Titrable acid; ≤0.005% Carbon tetrachloride (GC); ≤0.005% Chloroform (GC); ≤0.01% Water; ≤0.02% Ethanol (GC); ≤0.1% Methanol (GC)
• 蒸発残留物質: ≤0.001%
• 色: clearAPHA: ≤10
• 屈折率: n20/D 1.424 (lit.)
• pH: 7 (20 °C)
• bp: 39.8-40 °C (lit.)
• mp: -95 °C; −95 °C (lit.)
• 溶解性: 20 g/L
• 密度: 1.325 g/mL at 25 °C (lit.)
• 微量陽イオン: Al: ≤0.00005%; B: ≤0.000002%; Ba: ≤0.00001%; Ca: ≤0.00005%; Cd: ≤0.000005%; Co: ≤0.000002%; Cr: ≤0.000002%; Cu: ≤0.000002%; Fe: ≤0.00001%; Mg: ≤0.00001%; Mn: ≤0.000002%; Mo: ≤0.000002%; Ni: ≤0.000002%; Pb: ≤0.00001%; Sn: ≤0.00001%; Zn: ≤0.00001%
• SMILES記法: ClCCl
• 保管温度: 2-30°C
• InChI: 1S/CH2Cl2/c2-1-3/h1H2
• InChI Key: YMWUJEATGCHHMB-UHFFFAOYSA-N

詳細

詳細

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

アナリシスノート

Evaporation Number: 1.9

Purity (GC): ≥ 99.8 %
Identity (IR): conforms
Appearance: clear
Color: ≤ 10 Hazen
Titrable acid: ≤ 0.0002 meq/g
Alkalinity: ≤ 0.0002 meq/g
Density (d 20 °C/ 4 °C): 1.324 - 1.326
Boiling point: 39 - 42 °C
Free chlorine (as Cl): ≤ 0.00002 %
Chloride (Cl): ≤ 0.0001 %
Matter discolored by H₂SO₄: ≤ 100 Hazen
Chloroform (GC): ≤ 0.005 %
Ethanol (GC): ≤ 0.02 %
Methanol (GC): ≤ 0.1 %
Carbon tetrachloride (GC): ≤ 0.005 %
Fluorescence (as quinine at 365 nm): ≤ 0.002 ppm
Al (Aluminium): ≤ 0.00005 %
B (Boron): ≤ 0.000002 %
Ba (Barium): ≤ 0.00001 %
Ca (Calcium): ≤ 0.00005 %
Cd (Cadmium): ≤ 0.000005 %
Co (Cobalt): ≤ 0.000002 %
Cr (Chromium): ≤ 0.000002 %
Cu (Copper): ≤ 0.000002 %
Fe (Iron): ≤ 0.00001 %
Mg (Magnesium): ≤ 0.00001 %
Mn (Manganese): ≤ 0.000002 %
Mo (Molybdenum): ≤ 0.000002 %
Ni (Nickel): ≤ 0.000002 %
Pb (Lead): ≤ 0.00001 %
Sn (Tin): ≤ 0.00001 %
Zn (Zinc): ≤ 0.00001 %
Evaporation residue: ≤ 0.001 %
Water: ≤ 0.01 %
Stabilized with about 50 ppm 2-Methyl-2-butene.

法的情報

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

安全性情報

• ピクトグラム: GHS08,GHS07
• シグナルワード: Warning
• 危険有害性情報: H315,H319,H336,H351
• 注意書き: P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• 危険有害性の分類: Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• ターゲットの組織: Central nervous system
• 保管分類コード: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 2
• 引火点(°F): does not flash
• 引火点(℃): does not flash