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123-62-6

123-62-6 structural image
Product Name: Propionic anhydride
Formula: C6H10O3
Synonyms: Propanoic anhydride;Propionic anhydride
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Propionic anhydride is a colorless liquid with a pungent odor. Flash point 165 °F. Density 8.4 lb /gal. Corrosive to metals and tissue.
Color/Form Colorless liquid
Odor Very rancid odor
Boiling Point 336 °F at 760 mmHg (USCG, 1999)
Melting Point -45 °F (USCG, 1999)
Flash Point 145 °F (USCG, 1999)
Solubility Decomposed by water; soluble in methanol, ethanol, ether and chloroform
Density 1.01 at 68 °F (USCG, 1999) - Denser than water; will sink
Vapor Density 4.49 (Air = 1)
Vapor Pressure 1.36 [mmHg]
Autoignition Temperature 545 °F (USCG, 1999)
Decomposition When heated to decomposition it emits acrid smoke and irritating fumes.
Viscosity 1.144 cP at 20 °C; 0.978 cP at 30 °C; 0853 cP at 40 °C; 0.7511 cP at 50 °C
Refractive Index Index of refraction: 1.4038 at 20 °C/D ; 1.4041 at 17 °C/D
Other Experimental Properties Specific gravity: 1.0336 at 0 °C/4 °C; 1.0169 at 15 °C/4 °C; 1.0125 at 20 °C/4 °C; 0.98974 at 40 °C/4 °C; 0.97913 at 50 °C/4 °C
Chemical Classes Other Classes -> Acid Anhydrides, Other

SAFETY INFORMATION

Signal word Danger
Pictogram(s)

Corrosion
Corrosives
GHS05
GHS Hazard Statements H314:Skin corrosion/irritation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P363:Wash contaminated clothing before reuse.
P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

COMPUTED DESCRIPTORS

Molecular Weight 130.14 g/mol
XLogP3 0.8
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 3
Rotatable Bond Count 4
Exact Mass 130.062994177 g/mol
Monoisotopic Mass 130.062994177 g/mol
Topological Polar Surface Area 43.4 Ų
Heavy Atom Count 9
Formal Charge 0
Complexity 104
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

Propionic anhydride is a colorless liquid with a pungent odor. Flash point 165 °F. Density 8.4 lb /gal. Corrosive to metals and tissue.

RELATED SUPPLIERS

JSK Chemicals

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product:123-62-6 Propionic anhydride,97% 99%

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