273848
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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线性分子式:
(CH3)2CHCH2COCH2CH(CH3)2
化学文摘社编号:
分子量:
142.24
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1743163
Assay:
99%
Form:
liquid
InChI
1S/C9H18O/c1-7(2)5-9(10)6-8(3)4/h7-8H,5-6H2,1-4H3
SMILES string
CC(C)CC(=O)CC(C)C
InChI key
PTTPXKJBFFKCEK-UHFFFAOYSA-N
vapor density
4.9 (vs air)
vapor pressure
1.7 mmHg ( 20 °C)
assay
99%
form
liquid
autoignition temp.
745 °F
expl. lim.
0.8-6.2 %, 100 °F
refractive index
n20/D 1.412 (lit.)
bp
165-170 °C (lit.)
density
0.808 g/mL at 25 °C (lit.)
functional group
ketone
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General description
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。。
signalword
Warning
hcodes
Hazard Classifications
Flam. Liq. 3 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
120.2 °F
flash_point_c
49 °C
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
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.
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
[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)
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
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
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