550477

3,9-Dodecadiyne

97%

• Linear Formula: CH₃CH₂C≡C(CH₂)₄C≡CCH₂CH₃
• CAS Number: 61827-89-2
• Molecular Weight: 162.27
• MDL number: MFCD00041637
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24879118

속성

• 분석: 97%
• refractive index: n20/D 1.465 (lit.)
• bp: 55-58 °C/0.5 mmHg (lit.)
• density: 0.809 g/mL at 25 °C (lit.)
• SMILES string: CCC#CCCCCC#CCC
• InChI: 1S/C12H18/c1-3-5-7-9-11-12-10-8-6-4-2/h3-4,9-12H2,1-2H3
• InChI key: SLQXYOMUNKJHRV-UHFFFAOYSA-N

설명

일반 설명

3,9-Dodecadiyne is an internal diyne that can undergo nickel-catalyzed cycloaddition with aryl nitriles to form pyridines.

애플리케이션

3,9-Dodecadiyne may be used as a monomer to prepare soluble hyperbranched poly(phenylenealkenes) via transition metal-catalyzed polycyclotrimerization. It may also be used as a starting material for preparing 1,2,3,4,9,10-hexaethyl-6,7,8,9-tetrahydroanthracene.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type ABEK (EN14387) respirator filter