1.00993

2-プロパノール

≥99.9% (GC), suitable for UV/Vis spectroscopy, Uvasol^®

• 別名: sec-プロピルアルコール, IPA, イソプロパノール, イソプロピルアルコール
• 化学式: (CH₃)₂CHOH
• CAS番号: 67-63-0
• 分子量: 60.10
• Beilstein: 635639
• MDL番号: MFCD00011674
• UNSPSCコード: 12191502
• EC Index Number: 200-661-7
• NACRES: NA.03

特性

• product name: 2-プロパノール, for spectroscopy Uvasol^®
• 蒸気密度: 2.1 (vs air)
• 品質水準: 100
• 蒸気圧: 33 mmHg ( 20 °C); 43 hPa ( 20 °C); 44 mmHg ( 25 °C)
• アッセイ: ≥99.9% (GC)
• 形状: liquid
• 自己発火温度: 750 °F
• 有効性: 5045 mg/kg LD₅₀, oral (Rat); 12800 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 2.0-12.7 %, 93 °C
• テクニック: UV/Vis spectroscopy: suitable
• 不純物: ≤0.0001 meq/g Acidity; ≤0.0001 meq/g Alkalinity; ≤0.05% Water
• 蒸発残留物質: ≤0.0002%
• 色: APHA: ≤10
• 透過率: 210 nm, ≥30%; 220 nm, ≥65%; 230 nm, ≥80%; 240 nm, ≥90%; 250 nm, ≥95%; 260 nm, ≥98%
• 屈折率: n20/D 1.377 (lit.)
• pH: 7 (20 °C)
• bp: 82 °C (lit.)
• mp: −89.5 °C (lit.)
• 転移温度: flash point 12 °C
• 密度: 0.785 g/mL at 25 °C (lit.)
• UV吸収: λ: 210 nm A_max: ≤0.52; λ: 220 nm A_max: ≤0.19; λ: 230 nm A_max: ≤0.10; λ: 240 nm A_max: ≤0.05; λ: 250 nm A_max: ≤0.02; λ: 260 nm A_max: ≤0.01
• 保管温度: 2-25°C
• SMILES記法: CC(C)O
• InChI: 1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
• InChI Key: KFZMGEQAYNKOFK-UHFFFAOYSA-N

詳細

詳細

Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol<TMSYMBOL></TMSYMBOL> solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol<TMSYMBOL></TMSYMBOL> solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified.

その他情報

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

法的情報

UVASOL 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: Danger
• 危険有害性情報: H225 - H319 - 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. 2 - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 1
• 引火点(°F): 53.6 °F - closed cup
• 引火点(℃): 12.0 °C - closed cup