W337307

2-甲基四氢呋喃-3-酮

≥97%, FG

• 别名: 4,5-二氢-2-甲基-3(2H)-呋喃酮, 2-甲基四氢-3-呋喃酮
• 经验公式（希尔记法）: C₅H₈O₂
• CAS号: 3188-00-9
• 分子量: 100.12
• FEMA號碼: 3373
• Beilstein: 1341334
• EC號碼: 221-685-4
• 歐洲委員會號碼: 2338
• MDL號碼: MFCD00010423
• 分類程式碼代碼: 12164502
• PubChem物質ID: 24901672
• Flavis號碼: 13.042
• NACRES: NA.21
• agency: follows IFRA guidelines; meets purity specifications of JECFA

属性

• 生物源: synthetic
• 品質等級: 400
• 等級: FG; Fragrance grade; Halal; Kosher
• agency: follows IFRA guidelines; meets purity specifications of JECFA
• 法律遵循: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002
• 化驗: ≥97%
• 折射率: n20/D 1.429 (lit.)
• bp: 139 °C (lit.)
• 密度: 1.034 g/mL at 25 °C (lit.)
• 應用: flavors and fragrances
• 文件: see Safety & Documentation for available documents
• 食物過敏原: no known allergens
• 香料過敏原: no known allergens
• 感官的: coffee; nutty; brown; rum
• SMILES 字串: CC1OCCC1=O
• InChI: 1S/C5H8O2/c1-4-5(6)2-3-7-4/h4H,2-3H2,1H3
• InChI 密鑰: FCWYQRVIQDNGBI-UHFFFAOYSA-N

说明

應用

• Low-temperature combustion chemistry of novel biofuels: resonance-stabilized QOOH in the oxidation of diethyl ketone.: This article explores the combustion chemistry of biofuels, including the oxidation mechanisms of diethyl ketone and related compounds, highlighting the role of 2-methyltetrahydrofuran-3-one as an intermediate in low-temperature oxidation processes (Scheer et al., 2014).

安全信息

• 象形圖: GHS02,GHS07
• 訊號詞: Warning
• 危險聲明: H226,H302
• 防範說明: P210 - P233 - P240 - P241 - P242 - P301 + P312
• 危險分類: Acute Tox. 4 Oral - Flam. Liq. 3
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: 102.2 °F - closed cup
• 閃點（°C）: 39 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter