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Merck
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文件

W353701

Sigma-Aldrich

2,6-二甲基-4-庚酮

≥99%

别名:

二异丁基酮, 二异丙基丙酮

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About This Item

线性分子式:
(CH3)2CHCH2COCH2CH(CH3)2
CAS号:
108-83-8
分子量:
142.24
FEMA號碼:
3537
Beilstein:
1743163
EC號碼:
203-620-1
歐洲委員會號碼:
11914
MDL號碼:
MFCD00008940
分類程式碼代碼:
12164502
PubChem物質ID:
24901769
Flavis號碼:
7.122
NACRES:
NA.21

生物源

synthetic

品質等級

400

agency

meets purity specifications of JECFA

法律遵循

FDA 21 CFR 117

蒸汽密度

4.9 (vs air)

蒸汽壓力

1.7 mmHg ( 20 °C)

化驗

≥99%

自燃溫度

745 °F

expl. lim.

0.8-6.2 %, 100 °F

折射率

n20/D 1.412 (lit.)

bp

165-170 °C (lit.)

密度

0.808 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

感官的

banana; green; ethereal; fruity; pineapple

SMILES 字串

CC(C)CC(=O)CC(C)C

InChI

1S/C9H18O/c1-7(2)5-9(10)6-8(3)4/h7-8H,5-6H2,1-4H3

InChI 密鑰

PTTPXKJBFFKCEK-UHFFFAOYSA-N

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相关类别

免責聲明

For R&D or non-EU Food use. Not for retail sale.

象形圖

FlameExclamation mark
GHS02,GHS07

訊號詞

Warning

危險聲明

H226,H335

危險分類

Flam. Liq. 3 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

120.2 °F - closed cup

閃點（°C）

49 °C - closed cup

個人防護裝備

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

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

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Modern strawberry production is often threatened by microbe pathogens. Anthracnose is among the most prominent fungal disease caused mainly by Colletotrichum gloeosporioides and leads to large-scale losses both in quality and yield. Little is known regarding the mechanisms underlying the
D E Dodd et al.
Toxicology and industrial health, 3(4), 443-457 (1987-12-01)
Four groups, each consisting of 10 male and 10 female Fischer-344 rats, were exposed 6 h/day, 5 days/week, for 9 days to diisobutyl ketone (DIBK) vapor at concentrations of 905, 300, 98, or 0 (control) ppm. An additional 10 rats/sex
R F White et al.
Environmental research, 61(1), 117-123 (1993-04-01)
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[Thermal desorption gas chromatography for determination of diisobutyl ketone in air of working places].
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Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases, 26(2), 110-112 (2008-05-01)
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