1.09630

2-Butanol

for analysis EMSURE^®

• 別名: 2-Butanol, sec-Butyl alcohol
• 化学式: CH₃CH(OH)CH₂CH₃
• CAS番号: 78-92-2
• 分子量: 74.12
• MDL番号: MFCD00004569
• UNSPSCコード: 12191502
• EC Index Number: 201-158-5
• NACRES: NA.21

特性

• 蒸気圧: 16.5 hPa ( 20 °C)
• 品質水準: 300
• 製品種目: EMSURE^®
• アッセイ: ≥99% (GC)
• 形状: liquid
• 自己発火温度: 390 °C
• 有効性: 6480 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rat)
• expl. lim.: 1.4-9.8 % (v/v)
• 不純物: ≤0.00005% Al (Aluminium); ≤0.0002 meq/g Alkalinity; ≤0.0005 meq/g Acidity; ≤0.1% Ethylmethylketone (GC); ≤0.1% tert-butanol (GC); ≤0.2% 2-Propanol (GC); ≤0.2% Dibutyl ether (GC)
• 蒸発残留物質: ≤0.001%
• 色: APHA: ≤10
• pH: 7 (20 °C)
• bp: 99-102 °C/1013 hPa
• mp: -115 °C
• 転移温度: flash point 24 °C
• 溶解性: 125 g/L
• 密度: 0.81 g/cm³ at 20 °C
• 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%; Ni: ≤0.000002%; Pb: ≤0.00001%; Sn: ≤0.00001%; Zn: ≤0.00001%
• 保管温度: 2-30°C
• InChI: 1S/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3
• InChI Key: BTANRVKWQNVYAZ-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

Purity (GC): ≥ 99.0 %
Identity (IR): conforms
Colour: ≤ 10 Hazen
Acidity: ≤ 0.0005 meq/g
Alkalinity: ≤ 0.0002 meq/g
tert-butanol (GC): ≤ 0.1 %
Dibutyl ether (GC): ≤ 0.2 %
Ethylmethylketone (GC): ≤ 0.1 %
2-Propanol (GC): ≤ 0.2 %
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: ≤ 0.2 %

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,GHS07
• シグナルワード: Warning
• 危険有害性情報: H226 - H319 - H335 - H336
• 注意書き: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• 危険有害性の分類: Eye Irrit. 2 - Flam. Liq. 3
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 1
• 引火点(°F): 80.6 °F - closed cup
• 引火点(℃): 27 °C - closed cup