W244201

乙酰丙酸乙酯

≥98%, FCC, FG

• 别名: 4-氧戊酸乙酯
• 线性分子式: CH₃COCH₂CH₂COOC₂H₅
• CAS号: 539-88-8
• 分子量: 144.17
• FEMA號碼: 2442
• Beilstein: 507641
• EC號碼: 208-728-2
• 歐洲委員會號碼: 373
• MDL號碼: MFCD00009209
• 分類程式碼代碼: 12164502
• PubChem物質ID: 329830485
• Flavis號碼: 9.435
• NACRES: NA.21

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; FCC; FDA 21 CFR 117; FDA 21 CFR 172.515
• 化驗: ≥98%
• 折射率: n20/D 1.422 (lit.)
• bp: 93-94 °C/18 mmHg (lit.)
• 密度: 1.016 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: apple; green; melon; fruity; sweet
• SMILES 字串: CCOC(=O)CCC(C)=O
• InChI: 1S/C7H12O3/c1-3-10-7(9)5-4-6(2)8/h3-5H2,1-2H3
• InChI 密鑰: GMEONFUTDYJSNV-UHFFFAOYSA-N

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319
• 防範說明: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2
• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: 201.2 °F - closed cup
• 閃點（°C）: 94 °C - closed cup
• 個人防護裝備: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)