59060

2-Methylbutane

analytical standard

• 동의어(들): Isopentane
• Linear Formula: CH₃CH₂CH(CH₃)₂
• CAS Number: 78-78-4
• Molecular Weight: 72.15
• Beilstein: 1730723
• EC Number: 201-142-8
• MDL number: MFCD00009338
• UNSPSC 코드: 41116107
• PubChem Substance ID: 329758566
• NACRES: NA.24

속성

• Grade: analytical standard
• Quality Level: 100
• vapor density: 2.6 (vs air)
• vapor pressure: 11.17 psi ( 20 °C)
• 분석: ≥99.7% (GC)
• autoignition temp.: 788 °F
• 유통기한: limited shelf life, expiry date on the label
• expl. lim.: 8.3 %
• 기술: HPLC: suitable; gas chromatography (GC): suitable
• refractive index: n20/D 1.354 (lit.); n20/D 1.354
• bp: 30 °C (lit.)
• density: 0.62 g/mL at 25 °C (lit.)
• 응용 분야: petroleum
• 형식: neat
• 저장 온도: 2-8°C
• SMILES string: CCC(C)C
• InChI: 1S/C5H12/c1-4-5(2)3/h5H,4H2,1-3H3
• InChI key: QWTDNUCVQCZILF-UHFFFAOYSA-N

설명

일반 설명

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

애플리케이션

2-Methylbutane can undergo dehydrogenation over chromia-alumina catalyst to yield iso-pentene.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

안전성 정보

• 픽토그램: GHS02,GHS08,GHS07,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H224,H304,H336,H411
• 예방조치 성명서: P210 - P233 - P273 - P301 + P310 - P331 - P403 + P233
• Hazard Classifications: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 1 - STOT SE 3
• 표적 기관: Central nervous system
• 보충제 위험성: EUH066
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): -59.8 °F - closed cup
• Flash Point (°C): -51 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves