M33476

2-メチルブチルアルデヒド

95%

• 別名: α-Methyl-n-butanal, α-Methylbutanal, α-Methylbutyric aldehyde, (±)-2-Methylbutanal, 2-Ethylpropanal, 2-Formylbutane, 2-Methylbutanal
• 化学式: C₂H₅CH(CH₃)CHO
• CAS番号: 96-17-3
• 分子量: 86.13
• Beilstein: 1633540
• EC Number: 202-485-6
• MDL番号: MFCD00006984
• UNSPSCコード: 12352100
• PubChem Substance ID: 24896832
• NACRES: NA.22

特性

• アッセイ: 95%
• フォーム: liquid
• 屈折率: n20/D 1.3919 (lit.)
• bp: 90-92 °C (lit.)
• 密度: 0.806 g/mL at 20 °C; 0.804 g/mL at 25 °C (lit.)
• SMILES記法: [H]C(=O)C(C)CC
• InChI: 1S/C5H10O/c1-3-5(2)4-6/h4-5H,3H2,1-2H3
• InChI Key: BYGQBDHUGHBGMD-UHFFFAOYSA-N

詳細

アプリケーション

2-Methylbutyraldehyde can be used as a reactant to synthesize:

• 2-amino-3-cyanopyridine derivatives via multicomponent condensation with various acetophenones and malononitrile in the presence of ammonium acetate.
• N,N-Diethyl-2-methyl-1-butanamine by reacting with diethylamine via Rh-catalyzed reductive amination reaction in the presence of molecular hydrogen.
• α-(2-Methylbutylidene)benzeneacetonitrile by condensation reaction with benzyl cyanide using tricyclic strong nonionic Lewis bases.

安全性情報

• ピクトグラム: GHS02,GHS07,GHS09
• シグナルワード: Danger
• 危険有害性情報: H225,H317,H319,H335,H411
• 注意書き: P210 - P233 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 危険有害性の分類: Aquatic Chronic 2 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Sens. 1 - 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 2
• 引火点(°F): 23.0 °F
• 引火点(℃): -5 °C
• 個人用保護具 (PPE): Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter