246093

Methyl butyrate

99%

• 동의어(들): 3-Methylpropanoic acid methyl ester, Methyl butanoate, Methyl n-butyrate
• Linear Formula: CH₃CH₂CH₂COOCH₃
• CAS Number: 623-42-7
• Molecular Weight: 102.13
• Beilstein: 1740743
• EC Number: 210-792-1
• MDL number: MFCD00009391
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24854779
• NACRES: NA.22

속성

• vapor density: 3.5 (vs air)
• Quality Level: 100
• vapor pressure: 40 mmHg ( 30 °C)
• 분석: 99%
• 양식: liquid
• expl. lim.: 3.5 %
• refractive index: n20/D 1.385 (lit.)
• bp: 102-103 °C (lit.)
• solubility: water: soluble 60 part; alcohol: miscible; diethyl ether: soluble
• density: 0.898 g/mL at 25 °C (lit.)
• 작용기: ester
• SMILES string: CCCC(=O)OC
• InChI: 1S/C5H10O2/c1-3-4-5(6)7-2/h3-4H2,1-2H3
• InChI key: UUIQMZJEGPQKFD-UHFFFAOYSA-N

설명

일반 설명

Methyl butyrate, one of the odorous compound present in different types of adhesive (hotmelt, vinyl acetate ethylene, starch, polyvinyl acetate and acrylic) used in food packaging, was identified by GC-O-MS (gas chromatography–mass spectrometry–olfactometry).

안전성 정보

• 픽토그램: GHS02
• 신호어: Danger
• 유해 및 위험 성명서: H225
• 예방조치 성명서: P210 - P233 - P240 - P241 - P242 - P243
• Hazard Classifications: Flam. Liq. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): 53.0 °F
• Flash Point (°C): 11.67 °C
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter