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W254304

Sigma-Aldrich

2,3-庚二酮

≥97%, FG

同義詞:

乙酰戊酰

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About This Item

線性公式:
CH3(CH2)3COCOCH3
CAS號碼:
分子量::
128.17
FEMA號碼:
2543
EC號碼:
歐洲委員會號碼:
2044
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
7.064
NACRES:
NA.21

生物源

synthetic

品質等級

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
FDA 21 CFR 117
FDA 21 CFR 172.515

化驗

≥97%

折射率

n20/D 1.415 (lit.)

bp

64 °C/18 mmHg (lit.)

密度

0.92 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; cheese; oily

SMILES 字串

CCCCC(=O)C(C)=O

InChI

1S/C7H12O2/c1-3-4-5-7(9)6(2)8/h3-5H2,1-2H3

InChI 密鑰

FJPGAMCQJNLTJC-UHFFFAOYSA-N

基因資訊

象形圖

Flame

訊號詞

Warning

危險聲明

危險分類

Flam. Liq. 3

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

105.8 °F - closed cup

閃點(°C)

41 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


分析證明 (COA)

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Electronic cigarettes (e-cigarettes) are continuously increasing in popularity due to being considered healthier compared with traditional cigarettes. Based on the European directive 2014/40/EU [1] the German legislation restricts the usage of potential harmful substances in these tobacco related products [2,3].
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FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 29(1), 263-273 (2014-11-08)
The purpose of this study was to investigate the origin and function of the aldo-keto reductase (AKR) superfamily as enzymes involved in the detoxification of xenobiotics. We used the cyanobacterium Synechocystis sp. PCC 6803 as a model organism and sequence

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