1.00984

Isobutanol

for analysis EMSURE^® ACS,Reag. Ph Eur

• 別名: Isobutanol, Isobutylalcohol, 2-Methyl-1-propanol, Iso-Butanol
• 化学式: (CH₃)₂CHCH₂OH
• CAS番号: 78-83-1
• 分子量: 74.12
• MDL番号: MFCD00004740
• UNSPSCコード: 12191502
• EC Index Number: 201-148-0
• NACRES: NA.21

特性

• グレード: ACS reagent
• 品質水準: 300
• 認証: reag. Ph. Eur.
• 蒸気圧: 12 hPa ( 20 °C)
• 製品種目: EMSURE^®
• アッセイ: ≥99% (GC)
• 形状: liquid
• 自己発火温度: 430 °C
• 有効性: >2830 mg/kg LD₅₀, oral (Rat); 2460 mg/kg LD₅₀, skin (Rat)
• expl. lim.: 1.5-12 % (v/v)
• 不純物: ≤0.0005 meq/g Acidity; ≤0.001% Peroxide (as H₂O₂); ≤0.01% Butyraldehyde (GC); ≤0.02% Ethylmethylketone (GC); ≤0.05% 2-Butanol (GC); ≤0.05% Isobutyraldehyde (GC); ≤0.05% Water; ≤0.2% n-Butyl alcohol (GC)
• 蒸発残留物質: ≤0.001%
• 色: APHA: ≤10
• 屈折率: n15/D 1.397-1.399
• pH: 7 (20 °C, 80 g/L in H₂O)
• bp: 106-108 °C/1013 hPa
• mp: -108 °C
• 転移温度: flash point 28 °C
• 溶解性: 85 g/L
• 密度: 0.802 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/c1-4(2)3-5/h4-5H,3H2,1-2H3
• InChI Key: ZXEKIIBDNHEJCQ-UHFFFAOYSA-N

詳細

アナリシスノート

Purity (GC): ≥ 99 %
Identity (IR): conforms
Colour: ≤ 10 Hazen
Solubility in water: conforms
Acidity: ≤ 0.0005 meq/g
Density (d 20 °C/20 °C): 0.802 - 0.804
Refractive index (n15/D): 1.397 - 1.399
Boiling range (107-109°C): ≥ 96 % (v/v)
Peroxide (as H₂O₂): ≤ 0.001 %
Readily carbonizable substances: conforms
n-Butyl alcohol (GC): ≤ 0.2 %
2-Butanol (GC): ≤ 0.05 %
Butyraldehyde (GC): ≤ 0.01 %
Ethylmethylketone (GC): ≤ 0.02 %
Isobutyraldehyde (GC): ≤ 0.05 %
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: ≤ 0.05 %
Corresponds to ACS, Ph Eur-reagent

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,GHS05,GHS07
• シグナルワード: Danger
• 危険有害性情報: H226 - H315 - H318 - H335 - H336
• 注意書き: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 危険有害性の分類: Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 1
• 引火点(°F): 82.4 °F - closed cup
• 引火点(℃): 28 °C - closed cup