39832

3,3-Dimethyl-1-butene

≥98.5% (GC)

• 동의어(들): Neohexene
• Linear Formula: (CH₃)₃CCH=CH₂
• CAS Number: 558-37-2
• Molecular Weight: 84.16
• Beilstein: 1697101
• EC Number: 209-195-9
• MDL number: MFCD00008853
• UNSPSC 코드: 12352100
• PubChem Substance ID: 57649909
• NACRES: NA.22

속성

• vapor density: >1 (vs air)
• vapor pressure: 6.96 psi ( 20 °C)
• 분석: ≥98.5% (GC)
• refractive index: n20/D 1.376 (lit.); n20/D 1.377
• bp: 41 °C (lit.)
• mp: −115 °C (lit.)
• density: 0.653 g/mL at 25 °C (lit.)
• SMILES string: CC(C)(C)C=C
• InChI: 1S/C6H12/c1-5-6(2,3)4/h5H,1H2,2-4H3
• InChI key: PKXHXOTZMFCXSH-UHFFFAOYSA-N

설명

일반 설명

3,3-Dimethyl-1-butene oxidizes selectively to corresponding epoxide by chlorine promoted Ag(111) oxygen adatoms. 3,3-Dimethyl-1-butene undergoes copolymerization with ethylene using a chain-walking Pd-diimine catalyst. Cationic polymerization of 3,3-dimethyl-1-butene (tert-butyl ethylene) has been carried out using AlCl₃catalyst in ethyl chloride solvent in the temperature range -31 to -130°C.

애플리케이션

• Quantification of relevant Brønsted acid sites on Cl-doped alumina catalysts for the isomerization of olefins: This study explores the catalytic activity of 3,3-dimethyl-1-butene isomerization on Cl-doped alumina, highlighting the linearity of isomerization efficiency with specific Brønsted acid sites. (Q Rivet, R Beucher, F Morfin, T Nardin, D Farrusseng, Journal of Catalysis, 2023).

안전성 정보

• 픽토그램: GHS02,GHS08
• 신호어: Danger
• 유해 및 위험 성명서: H225,H304
• 예방조치 성명서: P210 - P233 - P240 - P241 - P301 + P310 - P331
• Hazard Classifications: Asp. Tox. 1 - Flam. Liq. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 17.6 °F - closed cup
• Flash Point (°C): -8 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves