270466

2-Methyl-1-propanol

suitable for HPLC, 99.5%

• 동의어(들): Isobutanol, Isobutyl alcohol
• Linear Formula: (CH₃)₂CHCH₂OH
• CAS Number: 78-83-1
• Molecular Weight: 74.12
• Beilstein: 1730878
• EC Number: 201-148-0
• MDL number: MFCD00004740
• UNSPSC 코드: 12190000
• PubChem Substance ID: 329752941
• NACRES: NA.21
• bp: 108 °C (lit.)
• vapor pressure: 8 mmHg ( 20 °C); 8.8 mmHg ( 0 °C)

속성

• Grade: HPLC grade
• Quality Level: 200
• vapor density: 2.55 (vs air)
• vapor pressure: 8 mmHg ( 20 °C); 8.8 mmHg ( 0 °C)
• 분석: 99.5%
• 양식: liquid
• autoignition temp.: 801 °F
• 정제법: glass distillation
• expl. lim.: 10.6 %
• 기술: HPLC: suitable
• 불순물: <0.050% water
• 증발 잔류물: <0.0005%
• refractive index: n20/D 1.396 (lit.)
• bp: 108 °C (lit.)
• mp: −108 °C (lit.)
• density: 0.803 g/mL at 25 °C (lit.)
• λ: H₂O reference
• UV 흡수: λ: 219 nm A_max: 1.00; λ: 230 nm A_max: 0.50; λ: 245 nm A_max: 0.10; λ: 250 nm A_max: 0.05; λ: 260 nm A_max: 0.03; λ: 330-400 nm A_max: 0.01
• SMILES string: CC(C)CO
• InChI: 1S/C4H10O/c1-4(2)3-5/h4-5H,3H2,1-2H3
• InChI key: ZXEKIIBDNHEJCQ-UHFFFAOYSA-N

설명

애플리케이션

• Identifying Sensory Attributes of Korean Rice Wine (Makgeolli): This study used 2-Methyl-1-propanol for sensory evaluation and chemical analysis to define the flavor profiles of traditional Korean rice wine, highlighting its application in food science and flavor analysis (Wong et al., 2023).

추천 제품

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안전성 정보

• 픽토그램: GHS02,GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H226,H315,H318,H335,H336
• 예방조치 성명서: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Central nervous system, Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): 82.4 °F - closed cup
• Flash Point (°C): 28 °C - closed cup