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94550 Sigma-Aldrich

Valeric anhydride

purum, ≥98.0% (NT)

Synonym: Pentanoic anhydride

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Properties

Related Categories Anhydrides, Biochemicals and Reagents, Building Blocks, Carbonyl Compounds, Carboxylic Acid Anhydrides,
InChI Key   DUCKXCGALKOSJF-UHFFFAOYSA-N
grade   purum
assay   ≥98.0% (NT)
refractive index   n20/D 1.421(lit.)
  n20/D 1.421
bp   228-230 °C(lit.)
mp   −56 °C(lit.)
density   0.944 g/mL at 20 °C(lit.)

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Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3265 8 / PGIII
WGK Germany 
3
Flash Point(F) 
210.2 °F
Flash Point(C) 
99 °C
Protocols & Articles
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245933 Valeric anhydride, 97%

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