240788

Isobutyraldehyde

≥99%

• 동의어(들): 2-Methylpropanal, 2-Methylpropionaldehyde
• Linear Formula: (CH₃)₂CHCHO
• CAS Number: 78-84-2
• Molecular Weight: 72.11
• Beilstein: 605330
• EC Number: 201-149-6
• MDL number: MFCD00006980
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24854436
• NACRES: NA.22

속성

• vapor density: 2.5 (vs air)
• Quality Level: 200
• vapor pressure: 66 mmHg ( 4.4 °C)
• 분석: ≥99%
• 양식: liquid
• autoignition temp.: 384 °F
• expl. lim.: 10 %, 25 °F; 2 %, 32 °F
• refractive index: n20/D 1.374 (lit.)
• bp: 63 °C (lit.)
• mp: −65 °C (lit.)
• solubility: water: soluble 11g/100mL at 20 °C(lit.); acetone: miscible(lit.); benzene: miscible(lit.); carbon disulfide: miscible(lit.); chloroform: miscible(lit.); diethyl ether: miscible(lit.); ethanol: miscible(lit.); toluene: miscible(lit.)
• density: 0.79 g/mL at 25 °C (lit.)
• 작용기: aldehyde
• 저장 온도: 2-8°C
• SMILES string: [H]C(=O)C(C)C
• InChI: 1S/C4H8O/c1-4(2)3-5/h3-4H,1-2H3
• InChI key: AMIMRNSIRUDHCM-UHFFFAOYSA-N

설명

일반 설명

Isobutyraldehyde undergoes asymmetric Michael addition reaction with β-nitroalkenes to give quaternary carbon-containing nitroalkanes.

애플리케이션

Isobutyraldehyde (2-methylpropionaldehyde) was used in the microbial synthesis of isobutanol (2-methylpropan-1-ol).

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H319
• 예방조치 성명서: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): -11.2 °F - closed cup
• Flash Point (°C): -24 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves