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Merck
CN

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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关于此项目

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
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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

SMILES string

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

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。


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pictograms

FlameExclamation mark

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

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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



全球贸易项目编号

货号GTIN
273848-100G04061826151761
273848-25G04061826151778