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Merck

W255807

Sigma-Aldrich

2,3-己二酮

≥95%, FG

别名:

乙酰丁酰

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About This Item

线性分子式:
CH3CH2CH2COCOCH3
CAS号:
分子量:
114.14
FEMA號碼:
2558
Beilstein:
1699896
EC號碼:
歐洲委員會號碼:
152
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
7.018
NACRES:
NA.21
感官的:
butter; caramel; creamy; oily; sweet
等級:
FG
Fragrance grade
Halal
Kosher
生物源:
synthetic
agency:
follows IFRA guidelines
食物過敏原:
no known allergens

生物源

synthetic

品質等級

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

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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


  • 土壤细菌耐盐芽孢杆菌的挥发性有机化合物可抑制病原体并引发植物的防御反应基因。:该研究揭示了来自嗜盐芽孢杆菌的挥发性有机化合物,包括2,3-己二酮,如何抑制植物病原体并触发防御基因。这一发现可能导致自然植物保护战略和提高农业生产力(Rana et al., 2024)。

象形圖

FlameHealth hazard

訊號詞

Warning

危險聲明

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Evaluation of the hypersensitivity potential of alternative butter flavorings
Anderson SE, et al.
Food And Chemical Toxicology, 62(1), 373-381 (2013)
Molecular mechanism of hexane neuropathy: significant differences in pharmacokinetics between 2.3-, 2.4-, and 2.5-hexanedione.
K Iwasaki et al.
Industrial health, 22(3), 177-187 (1984-01-01)
Thomas R Zilz et al.
Toxicology, 231(2-3), 210-214 (2007-01-19)
The potential cytotoxicity of two hexanedione food additives (2,3 and 3,4 isomers) was evaluated in comparison with the neurotoxic hexane metabolite 2,5-hexanedione in the human SK-N-SH neuroblastoma line using the MTT assay to indicate mitochondrial dehydrogenase activity and flow cytometry
Emerson S Lacey et al.
Journal of chemical ecology, 30(8), 1493-1507 (2004-11-13)
This is the first fully verified report of an aggregation pheromone produced by a cerambycid beetle species. Field bioassays with adult Neoclytus acuminatus acuminatus (F.) (Coleoptera: Cerambycidae) revealed that males produce a pheromone that attracts both sexes. Extracts of odors
Michael D Coleman et al.
Basic & clinical pharmacology & toxicology, 102(1), 25-29 (2007-11-02)
The effects of the alpha-diketone derivatives 2,3- and 3,4-hexanediones were investigated in three non-neuronal cell lines (MCF7, HepG(2) and CaCo-2) as well as in the neuroblastoma line, SH-SY5Y. The MTT reduction assay was employed to determine the necrotic effects of

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