Product No. 537691 is required to have a purity greater than 90%, and Product No. 109991 need only have a purity of around 80%. Aside from the purity specification, all other specifications are the same.
537691
2,6-Dimethyl-4-heptanone
technical grade
Synonym(s):
Diisobutyl ketone, Isovalerone
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1 L
¥8,840
4 L
¥25,500
18 L
¥52,800
About This Item
Linear Formula:
(CH3)2CHCH2COCH2CH(CH3)2
CAS Number:
Molecular Weight:
142.24
Beilstein:
1743163
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
grade
technical grade
vapor density
4.9 (vs air)
vapor pressure
1.7 mmHg ( 20 °C)
autoignition temp.
745 °F
composition
- 2,6-Dimethyl-4-heptanone (main component)
- 4,6-Dimethyl-2-heptanone (secondary component)
- 3,3,5-Trimethylcyclohexanone (minor component)
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
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General description
2,6-Dimethyl-4-heptanone (di-i-butyl ketone) is widely employed as an industrial solvent.[1] It undergoes gas-phase reaction with the OH radical in the presence of NOx to afford acetone and 2-methylpropanal.[2] 2,6-Dimethyl-4-heptanone is formed as a product during the thermal degradation of Yttrium(III) isovalerate Y.[3]
Application
2,6-Dimethyl-4-heptanone may be employed as a diluent for the isolation of pentanedioic acid by using Amberlite LA-2.[4]
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Flam. Liq. 3 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
120.2 °F - closed cup
Flash Point(C)
49 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
FSL
Group 4: Flammable liquids
Type 2 petroleums
Hazardous rank III
Water insoluble liquid
ISHL Indicated Name
Substances Subject to be Indicated Names
ISHL Notified Names
Substances Subject to be Notified Names
JAN Code
537691-4L:4548173360577
537691-20L:4548173360560
537691-1L:4548173360553
537691-VAR:
537691-18L:4548173360546
537691-BULK:
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Products of the gas-phase OH radical-initiated reactions of 4-methyl-2-pentanone and 2, 6-dimethyl-4-heptanone.
Atkinson R and Aschmann SM.
International Journal of Chemical Kinetics, 27(3), 261-275 (1993)
Extractive Separation of Pentanedioic Acid by Amberlite LA-2 in Various Solvents.
Uslu H, et al.
Journal of Chemical and Engineering Data (2016)
The Vapor Pressures and Some Other Properties of Di-i-butyl Ketone and Di-i-butylcarbinol.
Stross FH, et al.
Journal of the American Chemical Society, 69(7), 1629- 1630 (1947)
Thermal decomposition of Yttrium (III) isovalerate in argon.
Grivel JC, et al.
Journal of Analytical and Applied Pyrolysis (2016)
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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What is the difference between Product Nos. 537691 and 109991?
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What other names does 2,6-Dimethyl-4-heptanone (Product No. 537691) have?
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2,6-Dimethyl-4-heptanone is also called Diisobutyl ketone and Isovalerone.
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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