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2,6-Dimethyl-4-heptanone

ALDRICH/537691 - technical grade

Synonym: Diisobutyl ketone; Isovalerone

CAS Number: 108-83-8
Empirical Formula (Hill Notation): C9H18O
Molecular Weight: 142.24
MDL Number: MFCD00008940
Linear Formula: (CH3)2CHCH2COCH2CH(CH3)2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-537691-1L 1 L
 $67.60
1/EA		 Add To Favorites
45-537691-4L 4 L
 $195.00
1/EA		 Add To Favorites
45-537691-18L 18 L
 $404.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 537691-1L.

 

autoignition temp. 745 °F
bp 165-170 °C (lit.)
composition DIBK, 55-65%
density 0.808 g/mL at 25 °C (lit.)
expl. lim. 0.8-6.2 %, 100 °F
grade technical grade
impurities 2-5% TMCH (3,3,5-Trimethylcyclohexanone)
  25-35% DMH (4,6-Dimethyl-2-heptanone)
InChI 1S/C9H18O/c1-7(2)5-9(10)6-8(3)4/h7-8H,5-6H2,1-4H3
InChI key PTTPXKJBFFKCEK-UHFFFAOYSA-N
Quality Level 100 
refractive index n20/D 1.412 (lit.)
SMILES string CC(C)CC(=O)CC(C)C
vapor density 4.9 (vs air)
vapor pressure 1.7 mmHg ( 20 °C)
Application: 2,6-Dimethyl-4-heptanone may be employed as a diluent for the isolation of pentanedioic acid by using Amberlite LA-2.
General description: 2,6-Dimethyl-4-heptanone (di-i-butyl ketone) is widely employed as an industrial solvent. It undergoes gas-phase reaction with the OH radical in the presence of NOx to afford acetone and 2-methylpropanal. 2,6-Dimethyl-4-heptanone is formed as a product during the thermal degradation of Yttrium(III) isovalerate Y.
Packaging: 1, 4 L in glass bottle
Packaging: 18 L in steel drum
bp 165-170 °C (lit.)
Density 0.808 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.412 (lit.)
UNSPSC 12352100

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