Propyne

$45 - $6895.35

Price

Brand	Packaging	Price	Product name
American Custom Chemicals Corporation GAS0000275	200G	$243	PROPYNE
American Custom Chemicals Corporation GAS0000275	500ML	$4320	PROPYNE
American Custom Chemicals Corporation GAS0000275	1L	$6895.35	PROPYNE
GFS CHEMICALS 107	1ea	$213.1	PROPYNE, 99%
Sigma-Aldrich 295493	25g	$140	Propyne
Sigma-Aldrich 480983	25g	$67.6	Propyne
Sigma-Aldrich 480983	100g	$227.4	Propyne
Sigma-Aldrich 295493	100g	$278	Propyne
SynQuest Laboratories 1500-1-01	100g	$225	Propyne
SynQuest Laboratories 1500-1-01	25g	$65	Propyne

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Melting point	-102.7 °C (lit.)
Boiling point	-23.2 °C (lit.)
Density	0.6070
vapor pressure	204.6 mm Hg ( −49.5 °C)
refractive index	1.3863
Flash point	-51 °C
solubility	Soluble in alcohol, benzene, and chloroform (Weast, 1986)
form	gas
color	Colorless, flammable gas with a sweet odor
Water Solubility	3,640 mg/L at 20 °C (quoted, Verschueren, 1983)
Henry's Law Constant	0.11 at 25 °C (Hine and Mookerjee, 1975)
Exposure limits	NIOSH REL: TWA 1,000 ppm (1,650 mg/m³), IDLH 1,700 ppm; OSHA PEL: TWA 1,000 ppm; ACGIH TLV: TWA 1,000 ppm (adopted).
InChIKey	MWWATHDPGQKSAR-UHFFFAOYSA-N
CAS DataBase Reference	74-99-7(CAS DataBase Reference)
NIST Chemistry Reference	Propyne(74-99-7)
EPA Substance Registry System	Propyne (74-99-7)