304077

3-Methylcrotonaldehyde

97%

• 동의어(들): 3,3-Dimethylacrolein, 3,3-Dimethylacrylaldehyde, NSC 149164, Prenal, Senecialdehyde
• Linear Formula: (CH₃)₂C=CHCHO
• CAS Number: 107-86-8
• Molecular Weight: 84.12
• Beilstein: 1734740
• EC Number: 203-527-6
• MDL number: MFCD00010291
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24858322
• NACRES: NA.22

속성

• vapor pressure: 7 mmHg ( 20 °C)
• Quality Level: 100
• 분석: 97%
• 형태: liquid
• refractive index: n20/D 1.462 (lit.); n20/D 1.462
• bp: 133-135 °C (lit.)
• solubility: water: soluble 110 g/L at 20 °C
• density: 0.878 g/mL at 20 °C; 0.872 g/mL at 25 °C (lit.)
• 저장 온도: 2-8°C
• SMILES string: [H]C(=O)\C=C(\C)C
• InChI: 1S/C5H8O/c1-5(2)3-4-6/h3-4H,1-2H3
• InChI key: SEPQTYODOKLVSB-UHFFFAOYSA-N

설명

일반 설명

3-Methylcrotonaldehyde is an α, β-unsaturated aldehyde. Electrochemical dimerization of 3-methylcrotonaldehyde was reported. The hydrogenation of 3-methylcrotonaldehyde over Ru, Pt and Rh was investigated.

안전성 정보

• 픽토그램: GHS02,GHS06,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H226,H302,H314,H317,H331
• 예방조치 성명서: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - Skin Sens. 1
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): 91.4 °F - closed cup
• Flash Point (°C): 33 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter