1,3-Dimercaptopropane

$10 - $1114.23

Price

Brand	Packaging	Price	Product name
AHH MT-26985	1000g	$370	1,3-Propyldimercaptan
AHH MT-26984	1000g	$370	1,3-Propanedithiol
Alfa Aesar A15261	100g	$209	1,3-Propanedithiol, 97%
Alfa Aesar A15261	5g	$22.65	1,3-Propanedithiol, 97%
Alfa Aesar A15261	25g	$67.1	1,3-Propanedithiol, 97%
American Custom Chemicals Corporation CHM0017309	25ML	$1114.23	1,3-PROPANEDITHIOL
Apolloscientific OR70117	100g	$283	1,3-Propanedithiol
Apolloscientific OR70117	25g	$138	1,3-Propanedithiol
Azepine AZ0001-0477	100g	$149	1,3-Propanedithiol
Azepine AZ0001-0477	5G	$15	1,3-Propanedithiol

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Melting point	-79 °C (lit.)
Boiling point	169 °C (lit.)
Density	1.078 g/mL at 25 °C (lit.)
vapor density	>1 (vs air)
vapor pressure	5 mm Hg ( 37.7 °C)
refractive index	n20/D 1.539(lit.)
FEMA	3588 \| 1,3-PROPANEDITHIOL
Flash point	138 °F
storage temp.	Store below +30°C.
pka	9.86±0.10(Predicted)
form	Liquid
color	Clear light yellow
Specific Gravity	1.078
Odor	at 0.10 % in propylene glycol. meaty sulfurous
Odor Type	meaty
Water Solubility	<0.1 g/100 mL at 21 ºC
Merck	14,7801
JECFA Number	535
BRN	1071197
Stability	Stable. Incompatible with oxidizing agents, bases, reducing agents, alkali metals. Store cool.
LogP	1.70
CAS DataBase Reference	109-80-8(CAS DataBase Reference)
NIST Chemistry Reference	1,3-Propanedithiol(109-80-8)
EPA Substance Registry System	1,3-Propanedithiol (109-80-8)