111848

trans-β-Methylstyrene

99%

• 동의어(들): trans-1-Phenyl-1-propene, trans-beta-Methylstyrene, trans-Propenylbenzene
• Linear Formula: C₆H₅CH=CHCH₃
• CAS Number: 873-66-5
• Molecular Weight: 118.18
• Beilstein: 1361672
• EC Number: 212-848-0
• MDL number: MFCD00009280
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24847044
• NACRES: NA.22

속성

• 분석: 99%
• 포함: 20 ppm 3,5-di-tert-butylcatechol as inhibitor
• refractive index: n20/D 1.550 (lit.)
• bp: 175 °C (lit.)
• density: 0.911 g/mL at 25 °C (lit.)
• 저장 온도: 2-8°C
• SMILES string: C\C=C\c1ccccc1
• InChI: 1S/C9H10/c1-2-6-9-7-4-3-5-8-9/h2-8H,1H3/b6-2+
• InChI key: QROGIFZRVHSFLM-QHHAFSJGSA-N

설명

일반 설명

The product exhibits potential exothermic hazards at higher temperatures.

애플리케이션

Trans-β-methylstyrene was used in the epoxidation reaction of an oxidant solution with a solution of dichloromethane, where nickel is used as a catalyst and benzyltributylammonium bromide as a phase-transfer agent.

Trans-β-methylstyrene was used in the preparation of exo-chromans by the oxa analogue of the Povarov reaction.

안전성 정보

• 픽토그램: GHS02,GHS08,GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H226,H304,H315,H318,H334,H335
• 예방조치 성명서: P261 - P280 - P301 + P310 - P305 + P351 + P338 - P331 - P342 + P311
• Hazard Classifications: Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 3 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): 125.6 °F - closed cup
• Flash Point (°C): 52 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter