W255807

2,3-己二酮

≥95%, FG

• 同義詞: 乙酰丁酰
• 線性公式: CH₃CH₂CH₂COCOCH₃
• CAS號碼: 3848-24-6
• 分子量：: 114.14
• FEMA號碼: 2558
• Beilstein: 1699896
• EC號碼: 223-350-8
• 歐洲委員會號碼: 152
• MDL號碼: MFCD00009398
• 分類程式碼代碼: 12164502
• PubChem物質ID: 24901146
• Flavis號碼: 7.018
• NACRES: NA.21

屬性

• 生物源: synthetic
• 品質等級: 400
• 等級: FG; Fragrance grade; Halal; Kosher
• 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 172.515
• 蒸汽密度: 3.9 (vs air)
• 蒸汽壓力: 10 mmHg ( 20 °C)
• 化驗: ≥95%
• 折射率: n20/D 1.412 (lit.)
• bp: 128 °C (lit.)
• 密度: 0.934 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: butter; caramel; creamy; oily; sweet
• 儲存溫度: 2-8°C
• SMILES 字串: CCCC(=O)C(C)=O
• InChI: 1S/C6H10O2/c1-3-4-6(8)5(2)7/h3-4H2,1-2H3
• InChI 密鑰: MWVFCEVNXHTDNF-UHFFFAOYSA-N

描述

一般說明

2,3-己二酮是在食品和香料行业中商业化使用的二酮，可赋予不同食品和香精黄油奶酪般的味道。它天然存在于咖啡、啤酒和发酵的大豆中。

應用

• Volatile organic compounds of the soil bacterium Bacillus halotolerans suppress pathogens and elicit defense-responsive genes in plants.: This research unveils how volatile organic compounds from Bacillus halotolerans, including 2,3-Hexanedione, can suppress plant pathogens and trigger defense genes. This finding could lead to natural plant protection strategies and enhance agricultural productivity (Rana et al., 2024).

安全資訊

• 象形圖: GHS02,GHS08
• 訊號詞: Warning
• 危險聲明: H226,H373
• 防範說明: P210 - P233 - P240 - P241 - P242 - P314
• 危險分類: Flam. Liq. 3 - STOT RE 2 Inhalation
• 標靶器官: Respiratory system
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: 82.4 °F - closed cup
• 閃點（°C）: 28 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter