所有图片(1)
别名:
二异丁基酮, 二异丙基丙酮
线性分子式:
(CH3)2CHCH2COCH2CH(CH3)2
CAS号:
分子量:
142.24
Beilstein:
1743163
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
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蒸汽密度
4.9 (vs air)
质量水平
蒸汽压
1.7 mmHg ( 20 °C)
检测方案
99%
形式
liquid
自燃温度
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.)
SMILES字符串
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 key
PTTPXKJBFFKCEK-UHFFFAOYSA-N
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一般描述
2,6-二甲基-4-庚酮是存在于气流中的挥发性有机化合物，可模拟皮革工业中产生的排放物。其在悬浮生长生物反应器（SGB）中的生物处理已有研究。。
警示用语：
Warning
危险声明
危险分类
Flam. Liq. 3 - STOT SE 3
靶器官
Respiratory system
WGK
WGK 1
闪点(°F)
120.2 °F
闪点(°C)
49 °C
个人防护装备
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
M F Carvalho et al.
Chemosphere, 74(2), 232-238 (2008-11-08)
A suspended-growth bioreactor (SGB) was operated for the treatment of a gaseous stream mimicking emissions generated at a leather industrial company. The main volatile organic compounds (VOCs) present in the gaseous stream consisted of 1-methoxy-2-propanol, 2,6-dimethyl-4-heptanone, 2-butoxyethanol, toluene and butylacetate.
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)
The objective of this investigation was to examine cerebral magnetic resonance imaging (MRI) pathology and functional deficits demonstrated by neuropsychological testing in cases of toxic encephalopathy. Two subjects, occupationally exposed to toxic chemicals, were studied. As part of their neurological
[Thermal desorption gas chromatography for determination of diisobutyl ketone in air of working places].
Wei Chen et al.
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)
Marte Balchen et al.
Analytica chimica acta, 716, 16-23 (2012-01-31)
A totally new concept based on electrokinetic migration was evaluated for the extraction of three biologically active peptides from human plasma. Angiotensin 2, leu-enkephalin, and endomorphin 1 migrated from a diluted human plasma sample (2 mL, positive electrode), through a
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