W217012

2-丁酮

natural, ≥99%, FG

• 别名: MEK, 乙基甲基酮, 甲基乙基酮
• 线性分子式: C₂H₅COCH₃
• CAS号: 78-93-3
• 分子量: 72.11
• FEMA號碼: 2170
• Beilstein: 741880
• EC號碼: 201-159-0
• 歐洲委員會號碼: 753
• MDL號碼: MFCD00011648
• 分類程式碼代碼: 12164502
• PubChem物質ID: 329830457
• Flavis號碼: 7.053
• NACRES: NA.21
• 感官的: ethereal
• 等級: FG; Fragrance grade; Halal; Kosher; natural
• agency: follows IFRA guidelines
• 食物過敏原: no known allergens

属性

• 等級: FG; Fragrance grade; Halal; Kosher; natural
• 品質等級: 400
• agency: follows IFRA guidelines
• 法律遵循: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002; FDA 21 CFR 117; FDA 21 CFR 172.859
• 蒸汽密度: 2.49 (vs air)
• 蒸汽壓力: 71 mmHg ( 20 °C)
• 化驗: ≥99%
• 自燃溫度: 960 °F
• expl. lim.: 10.1 %
• 環保替代產品特色: Less Hazardous Chemical Syntheses; Use of Renewable Feedstocks; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• 折射率: n20/D 1.379 (lit.)
• bp: 80 °C (lit.)
• mp: −87 °C (lit.)
• 密度: 0.805 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
• 環保替代類別: Aligned
• 感官的: ethereal
• SMILES 字串: CC(CC)=O
• InChI: 1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3
• InChI 密鑰: ZWEHNKRNPOVVGH-UHFFFAOYSA-N

说明

一般說明

We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is Biobased and thus aligns with "Less Hazardous Chemical Syntheses" and "Use of Renewable Feedstocks".

應用

• Thermodynamic Analysis of Eplerenone in 13 Pure Solvents at Temperatures from 283.15 to 323.15 K.: This study presents a detailed thermodynamic evaluation of Eplerenone′s solubility in various solvents including 2-Butanone, aiding in the optimization of pharmaceutical processes (Liu et al., 2024).

安全信息

• 象形圖: GHS02,GHS07
• 訊號詞: Danger
• 危險聲明: H225,H319,H336
• 防範說明: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• 標靶器官: Central nervous system
• 安全危害: EUH066
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 30.2 °F - closed cup
• 閃點（°C）: -1 °C - closed cup