538132

2-Methyl-1-propanol

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: 12352001
• PubChem Substance ID: 329758003
• NACRES: NA.21

속성

• vapor density: 2.55 (vs air)
• Quality Level: 100
• vapor pressure: 8 mmHg ( 20 °C); 8.8 mmHg ( 0 °C)
• 분석: 99.5%
• 형태: liquid
• autoignition temp.: 801 °F
• expl. lim.: 10.6 %
• 불순물: ≤0.05% (water)
• refractive index: n20/D 1.396 (lit.)
• bp: 108 °C (lit.)
• mp: −108 °C (lit.)
• solubility: water: miscible 70 g/L at 20 °C
• density: 0.803 g/mL at 25 °C (lit.)
• SMILES string: CC(C)CO
• InChI: 1S/C4H10O/c1-4(2)3-5/h4-5H,3H2,1-2H3
• InChI key: ZXEKIIBDNHEJCQ-UHFFFAOYSA-N

설명

일반 설명

2-Methyl-1-propanol, also known as isobutyl alcohol, is an aliphatic alcohol. The densities, viscosities and refractive indices of the binary mixtures of diglyme and 2-methyl-1-propanol have been evaluated. The partition functions and thermodynamic properties of 2-methyl-1-propanol in the vapor phase have been reported. The kinetics of dehydration of isobutyl alcohol to butene over ZSM (Zeolite Socony Mobil)-5 zeolite has been investigated using in situ FTIR (Fourier transform infrared spectroscopy) and GC. The thermochemical characteristics of radicals generated by the removal of hydrogen from 1-butanol have been studied.

애플리케이션

2-Methyl-1-propanol may be used in the synthesis of corresponding ester by reacting with acetic acid in the presence of a solid superacid.

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