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Products: 1,2-Propanediol

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1,2-Propanediol

Regular price $110.00 Sale

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SKU: SLK-0003-1L
  • Biodegradable

    Readily biodegradable.

  • Low VOC

    1) Low vapor pressure- VOC solvent (CARB-EPA). 2) Maximum incremental reactivity value (MIR)=2.58 (lit.).

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Product Description:

Item Name:

1,2-Propanediol

CAS Number:

57-55-6

Synonyms:

Propylene glycol ; Propane-1,2-diol ; 1,2-Dihydroxypropane.

Molecular formula:

C3H8O12

Molecular weight, g/mol:

76.095

Relative density @ 25 ºC, g/cm³:

1.03

Purity, wt.%:

Min. 98

Appearance:

Clear colorless viscous liquid.

Freezing point, ºC:

-60.0

Flash point, ºC:

103

Upper / lower flammability or/and explosive limits:

Upper explosion limit: 17.4 v/v. %/ Lower explosion limit: 2.4 v/v. %

Flammability:

Non-flammable liquid.

Boiling point, ºC:

187

Autoignition temperature, ºC:

700

Vapor pressure @ 20 ºC, kPa:

0.011

Evaporation rate:

0.01

Vapor density (air=1):

2.62

Dynamic viscosity @ 25 ºC, cP :

40.4

Surface tension @ 20 °C, mN/m:

38.0

Partition coefficient, log Pow:

-0.92

Water miscibility @ 20 ºC, g/L:

Miscible.

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

9.5

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

11.3

Polar parameter @ 20 ºC,(cal/cm³)^½:

4.4

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

15.4

Solubility (other):

Ethanol, acetone, chloroform and diethyl ether.

Explosive properties:

Not classified.

GHS Classification information:

Not classified as a hazardous product.

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)=2.58 (lit.).

Environmental properties information:

Readily biodegradable.

Additional Description:

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