117706

Phenylacetylene

98%

• 동의어(들): Ethynylbenzene
• Linear Formula: C₆H₅CCH
• CAS Number: 536-74-3
• Molecular Weight: 102.13
• Beilstein: 605461
• MDL number: MFCD00008570
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24847341
• NACRES: NA.22

속성

• vapor pressure: 17.6 mmHg ( 37.7 °C)
• Quality Level: 200
• 분석: 98%
• 불순물: <1% 1,4-dioxane
• refractive index: n20/D 1.549 (lit.)
• bp: 142-144 °C (lit.)
• solubility: H₂O: insoluble; alcohol: miscible; diethyl ether: miscible
• density: 0.93 g/mL at 25 °C (lit.)
• 작용기: phenyl
• 저장 온도: 2-8°C
• SMILES string: C#Cc1ccccc1
• InChI: 1S/C8H6/c1-2-8-6-4-3-5-7-8/h1,3-7H
• InChI key: UEXCJVNBTNXOEH-UHFFFAOYSA-N

설명

일반 설명

Phenylacetylene is an aromatic organic compound frequently employed in Sonogashira coupling reactions. Phenylacetylene undergoes polymerization catalyzed by Rh and Pt complexes to form polyphenylacetylene.

애플리케이션

Phenylacetylene was used in a study to investigate the mechanism of product formation during the palladium-catalysed phenylacetylene oxidative carbonylation reaction.

Terminal acetylene used in the conversion of nitrones to alkynyl hydroxyl amines in the presence of trimethylaluminum..

안전성 정보

• 픽토그램: GHS02,GHS08,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H226,H314,H350,H412
• 예방조치 성명서: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 3 - Carc. 1B - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 80.6 °F - closed cup
• Flash Point (°C): 27 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter