Item Name:

1,4-Dioxaspiro[4,5]dec-2-ylmethanol

CAS Number:

4167-35-5

Synonyms:

Cyclohexylidene Glycerol

Molecular formula:

C9H16O3

Molecular weight, g/mol:

172.224

Relative density @ 25 ºC, g/cm³:

1.110

Purity, wt.%:

Min. 90

Appearance:

Clear colorless liquid.

Freezing point, ºC:

Lower than -50

Flash point, ºC:

138

Flammability:

Non-flammable liquid.

Boiling point, ºC:

248

Vapor pressure @ 20 ºC, kPa:

0.0002 (EPI Suite estimation).

Dynamic viscosity @ 25 ºC, cP :

150.7

Surface tension @ 20 °C, mN/m:

41.3

Partition coefficient, log Pow:

2.43 (EPI Suite estimation)

Water miscibility @ 20 ºC, g/L:

14 (Moderately miscible)

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

8.5

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

6.0

Polar parameter @ 20 ºC,(cal/cm³)^½:

3.3

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

10.8

Solubility (other):

Miscible with acetone

Explosive properties:

Not classified.

GHS Classification information:

Skin irritation (Category 2), H315. Eye irritation (Category 2A), H319.

Acute health hazards:

Low

Chronic health hazards:

Negligible

Environmental hazards:

Negligible

Physical and chemical hazards:

Negligible

Renewable origin information:

52 wt.% biobased product.

Derived from waste information:

Derived from biodiesel crude glycerol.

VOC properties information:

Low vapor pressure-VOC solvent (CARB-EPA).

Environmental properties information:

Slowly biodegraded (EPI Suite estimation).

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