673773

2-プロパノール

≥99.5%, ACS reagent

• 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
• EC Number: 200-661-7
• MDL番号: MFCD00011674
• UNSPSCコード: 12352001
• PubChem Substance ID: 329760563

特性

• product name: 2-プロパノール, ACS reagent, ≥99.5%
• グレード: ACS reagent
• 蒸気密度: 2.1 (vs air)
• 蒸気圧: 33 mmHg ( 20 °C); 44 mmHg ( 25 °C)
• アッセイ: ≥99.5%
• 形状: liquid
• 自己発火温度: 750 °F
• expl. lim.: 2.0-12.7 %, 93 °C
• 不純物: ≤0.0001 meq/g Titr. acid or base; ≤0.002% carbonyl compounds (propionaldehyde or acetone); ≤0.2% water
• 蒸発残留物質: ≤0.001%
• 色: APHA: ≤10
• 屈折率: n20/D 1.377 (lit.)
• pH: 7.0 (20 °C)
• bp: 82 °C (lit.)
• mp: −89.5 °C (lit.)
• 溶解性: H₂O: passes test; water: soluble
• 密度: 0.785 g/mL at 25 °C (lit.)
• 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

2-Propanol (i-PrOH), a renewable secondary alcohol, is water soluble, colorless, volatile liquid with a sweet odor. It is a potential substitute to petroleum-derived gasoline. Preparation of methyl isobutyl ketone (MIBK) using 2-propanol as the precursor has been reported with yield as high as 25%. Solubility of benzoic acid has been investigated in 2-propanol by gravimetric method in the temperature range, 277-346K. Its photocatalytic degradation has been examined by various methods.

アプリケーション

2-Propanol may be used in the following processes:

• As a solvent in the synthesis of di- and trisubstituted ortho biaryls by Suzuki-Miyaura cross-coupling reaction.
• As an alternate solvent to benzene in the analysis of total carbonyl compounds in heated and frying oils.
• As a reaction medium in the preparation of cyclic ureas by reacting CO₂ with diamines in the presence of pure cerium oxide (CeO₂).

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: Central nervous 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