Propionic anhydride

$23 - $6387.42

Price

Brand	Packaging	Price	Product name
AHH MT-21670	25000g	$508	Propanoicanhydride
Alfa Aesar A12955	250g	$35.7	Propionic anhydride, 97%
Alfa Aesar A12955	500g	$61.4	Propionic anhydride, 97%
Alfa Aesar A12955	1000g	$111	Propionic anhydride, 97%
American Custom Chemicals Corporation CHM0031932	500G	$4062.87	PROPIONIC ANHYDRIDE
American Custom Chemicals Corporation CHM0031932	5KG	$6185.83	PROPIONIC ANHYDRIDE
American Custom Chemicals Corporation CHM0031932	1KG	$6387.42	PROPIONIC ANHYDRIDE
Medical Isotopes, Inc. 72174	25g	$625	Propionic Anhydride
Sigma-Aldrich 8.00608	1L	$78.2	Propionic anhydride
Sigma-Aldrich 81942	1l	$81.7	Propionic anhydride

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Melting point	-42 °C
Boiling point	167 °C(lit.)
Density	1.015 g/mL at 25 °C(lit.)
vapor density	4.5 (vs air)
vapor pressure	10 mm Hg ( 57.7 °C)
refractive index	n20/D 1.404(lit.)
Flash point	165 °F
storage temp.	Store below +30°C.
solubility	H2O: decomposes (when in contact with water)
form	clear liquid
color	Colorless to Almost colorless
Odor	like acetaldehyde
PH	2.5 (100g/l, H2O, 20℃)(calculated on the free acid)
explosive limit	1.3-9.5%(V)
Water Solubility	hydrolyses
Sensitive	Moisture Sensitive
Merck	14,7826
BRN	507066
Dielectric constant	18.0（16℃）
Stability	Stable. Combustible. Incompatible with strong oxidizing agents, water, moisture, most common metals, active halogen compounds, ammonia, amines.
LogP	0.33 at 20℃
CAS DataBase Reference	123-62-6(CAS DataBase Reference)
NIST Chemistry Reference	Propanoic acid, anhydride(123-62-6)
EPA Substance Registry System	Propionic anhydride (123-62-6)