271357

2-Pentyne

98%

• Linear Formula: CH₃C≡CCH₂CH₃
• CAS Number: 627-21-4
• Molecular Weight: 68.12
• Beilstein: 1696938
• EC Number: 210-989-2
• MDL number: MFCD00009380
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24856433
• NACRES: NA.22

속성

• vapor pressure: 393 mmHg ( 37.7 °C)
• Quality Level: 100
• 분석: 98%
• 양식: liquid
• refractive index: n20/D 1.404 (lit.)
• bp: 56-57 °C (lit.)
• mp: −109 °C (lit.)
• density: 0.71 g/mL at 25 °C (lit.)
• SMILES string: CCC#CC
• InChI: 1S/C5H8/c1-3-5-4-2/h3H2,1-2H3
• InChI key: NKTDTMONXHODTI-UHFFFAOYSA-N

설명

애플리케이션

2-Pentyne was used to test the catalytic activity of nanoparticles of palladium supported on bacterial biomass, bio-Pd.

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H315,H319,H335
• 예방조치 성명서: P210 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): -23.8 °F - closed cup
• Flash Point (°C): -31 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves