Item Name:

Diisobutyl adipate (15 wt.%) (and) diisobutyl succinate (20 wt.%) (and) diisobutyl glutarate (65wt.%)

CAS Number:

71195-64-7/925-06-4/141-04-8.

Synonyms:

Dibasic ester blend (3): reaction mixture of diisobutyl adipate, diisobutyl glutarate and diisobutyl succinate.

Molecular formula:

C13H24O4

Molecular weight, g/mol:

243.349 (Average value estimation)

Relative density @ 25 ºC, g/cm³:

0.959

Purity, wt.%:

Min. 97 (Diester)

Appearance:

Colourless liquid.

Freezing point, ºC:

Lower than -21

Flash point, ºC:

134.4

Upper / lower flammability or/and explosive limits:

Upper explosion limit: 12.5 v/v. %/ Lower explosion limit: 1.5 v/v. %

Flammability:

Non-flammable liquid.

Boiling point, ºC:

274 - 289

Initial boiling point and range, ºC:

274 - 289

Autoignition temperature, ºC:

400

Vapor pressure @ 20 ºC, kPa:

0.0004

Evaporation rate:

<0.001

Dynamic viscosity @ 25 ºC, cP :

5.3

Partition coefficient, log Pow:

3.7 (Estimation as diisobutyl glutarate, EPI Suite)

Water miscibility @ 20 ºC, g/L:

Immiscible.

Dispersion parameter @ 20 ºC,(cal/cm³)^½:

7.0 (Estimation as diisobutyl glutarate)

Hydrogen-bonding parameter @20 ºC, (cal/cm³)^½:

3.1 (Estimation as diisobutyl glutarate)

Polar parameter @ 20 ºC,(cal/cm³)^½:

1.3 (Estimation as diisobutyl glutarate)

Hildebrand parameter @ 20 ºC,(cal/cm³)^½:

9.0 (Estimation as diisobutyl glutarate)

Solubility (other):

Miscible with hydrocarbons, ethers and acetone.

Explosive properties:

Not classified.

GHS Classification information:

Acute aquatic toxicity (Category 2), H401.

Acute health hazards:

Negligible

Chronic health hazards:

Negligible

Environmental hazards:

Negligible

Physical and chemical hazards:

Negligible

VOC properties information:

1) Low vapor pressure-VOC solvent (CARB-EPA). 2) Maximum incremental reactivity value (MIR)=1.28 (For diisopropyl adipate, lit.).

Environmental properties information:

Readily biodegradable (EPI suite estimation).