427519

2-Methylglutaronitrile

99%

• 동의어(들): α-Methylglutarodinitrile, α-Methylglutaronitrile, 1,3-Dicyanobutane, 2,4-Dicyanobutane, 2-Methylpentanedinitrile, Diacrylonitrile
• Linear Formula: NCCH(CH₃)CH₂CH₂CN
• CAS Number: 4553-62-2
• Molecular Weight: 108.14
• Beilstein: 1741955
• EC Number: 224-923-5
• MDL number: MFCD00001875
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24866765
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 99%
• 양식: liquid
• 불순물: <0.1% benzene
• refractive index: n20/D 1.434 (lit.)
• bp: 269-271 °C (lit.)
• mp: −45 °C (lit.)
• solubility: water: soluble
• density: 0.95 g/mL at 25 °C (lit.)
• 작용기: nitrile
• SMILES string: CC(CCC#N)C#N
• InChI: 1S/C6H8N2/c1-6(5-8)3-2-4-7/h6H,2-3H2,1H3
• InChI key: FPPLREPCQJZDAQ-UHFFFAOYSA-N

설명

일반 설명

2-Methylglutaronitrile (MGN) is an aliphatic dinitrile. It is a high boiling solvent mainly used in the fiber industry. It is formed as a byproduct during the synthesis of adiponitrile. Synthesis of β-picoline using a mixture of 2-methylglutaronitrile and 2-ethylsuccinonitrile in the presence of silica-supported palladium, rhodium and platinum catalysts by vapour phase hydrogenation has been studied. Its core electron binding energy (CEBE) has been calculated via density functional theory (DFT). It has been reported to undergo hydrolysis catalyzed by nitrilase to form 4-cyanopentanoic acid.

애플리케이션

2-Methylglutaronitrile (MGN) may be used in the synthesis of 1,5-dimethyl-2-piperidone (1,5-DMPD) by chemoenzymatic process.

안전성 정보

• 픽토그램: GHS06
• 신호어: Danger
• 유해 및 위험 성명서: H301 + H311,H330
• 예방조치 성명서: P260 - P264 - P271 - P280 - P302 + P352 + P312 - P304 + P340 + P310
• Hazard Classifications: Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point (°F): 239.0 °F - closed cup
• Flash Point (°C): 115 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter