1.03053

N,N-ジメチルホルムアミド

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

• 別名: DMF, NSC 5356
• 化学式: HCON(CH₃)₂
• CAS番号: 68-12-2
• 分子量: 73.09
• Beilstein: 605365
• MDL番号: MFCD00003284
• UNSPSCコード: 12191502
• EC Index Number: 200-679-5
• NACRES: NA.05

特性

• グレード: ACS reagent
• 品質水準: 300
• 認証: reag. ISO; reag. Ph. Eur.
• 蒸気密度: 2.5 (vs air)
• 蒸気圧: 2.7 mmHg ( 20 °C)
• 製品種目: EMSURE^®
• アッセイ: ≥99.8% (GC)
• 形状: liquid
• 自己発火温度: 833 °F
• 有効性: 3010 mg/kg LD₅₀, oral (Rat); 1500 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 15.2 %
• 不純物: ≤0.00005% Al (Aluminium); ≤0.0005 meq/g Titrable acid; ≤0.003 meq/g Titrable base; ≤0.1% Water
• 蒸発残留物質: ≤0.001%
• 色: clearAPHA: ≤10
• 屈折率: n20/D 1.430 (lit.)
• pH: 7 (20 °C, 200 g/L in H₂O)
• bp: 153 °C (lit.)
• mp: −61 °C (lit.)
• 転移温度: flash point 57.5 °C
• 溶解性: soluble 1000 g/L
• 密度: 0.944 g/mL (lit.)
• 微量陽イオン: 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%; Ni: ≤0.000002%; Pb: ≤0.00001%; Sn: ≤0.00001%; Zn: ≤0.00001%
• SMILES記法: [H]C(=O)N(C)C
• 保管温度: 2-30°C
• InChI: 1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3
• InChI Key: ZMXDDKWLCZADIW-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.

アプリケーション

多くの疎水性有機化合物に用いられる溶媒です。

アナリシスノート

Purity (GC): ≥ 99.8 %
Identity (IR): conforms
Appearance: clear
Color: ≤ 10 Hazen
Titrable acid: ≤ 0.0005 meq/g
Titrable base: ≤ 0.003 meq/g
Density (d 20 °C/20 °C): 0.949 - 0.952
Refractive index (n 20/D): 1.429 - 1.431
Boiling point: 152 - 154 °C
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 %
Ni (Nickel): ≤ 0.000002 %
Pb (Lead): ≤ 0.00001 %
Sn (Tin): ≤ 0.00001 %
Zn (Zinc): ≤ 0.00001 %
Evaporation residue: ≤ 0.001 %
Water: ≤ 0.10 %

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: GHS02,GHS08,GHS07
• シグナルワード: Danger
• 危険有害性情報: H226,H312 + H332,H319,H360D
• 注意書き: P210 - P280 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• 危険有害性の分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 2
• 引火点(°F): 135.5 °F - closed cup
• 引火点(℃): 57.5 °C - closed cup