Propylene glycol

$5 - $2490

Price

Brand	Packaging	Price	Product name
AK Scientific J54396	100g	$20	1,2-Propanediol
AK Scientific J54396	500g	$40	1,2-Propanediol
AK Scientific C773	500g	$54	1,2-Propanediol
Alfa Aesar A18406	500g	$30.8	1,2-Propanediol, 98+%
Alfa Aesar 030948	500ml	$49.1	1,2-Propanediol, ACS, 99.5%
Alfa Aesar A18406	2500g	$87.2	1,2-Propanediol, 98+%
Alfa Aesar 030948	1L	$85.2	1,2-Propanediol, ACS, 99.5%
Alfa Aesar 030948	*4x1L	$239	1,2-Propanediol, ACS, 99.5%
Alfa Aesar 030948	4L	$206	1,2-Propanediol, ACS, 99.5%
Ambeed A205936	100g	$8	1,2-Propanediol

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Melting point	-60 °C (lit.)
Boiling point	187 °C (lit.)
Density	1.036 g/mL at 25 °C (lit.)
vapor density	2.62 (vs air)
vapor pressure	0.08 mm Hg ( 20 °C)
refractive index	n20/D 1.432(lit.)
FEMA	2940 \| PROPYLENE GLYCOL
Flash point	225 °F
storage temp.	Store at +5°C to +30°C.
solubility	Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
pka	14.49±0.20(Predicted)
form	Viscous Liquid
Specific Gravity	1.038 (20/20℃)1.036～1.040
color	APHA: ≤10
PH	6-8 (100g/l, H2O, 20℃)
Odor	at 100.00 %. odorless very slight alcoholic
Odor Type	odorless
explosive limit	2.4-17.4%(V)
Water Solubility	miscible
Sensitive	Hygroscopic
JECFA Number	925
Merck	14,7855
BRN	1340498
Dielectric constant	32.0
InChIKey	DNIAPMSPPWPWGF-UHFFFAOYSA-N
LogP	-0.92
CAS DataBase Reference	57-55-6(CAS DataBase Reference)
NIST Chemistry Reference	Propylene glycol(57-55-6)
EPA Substance Registry System	Propylene glycol (57-55-6)