Propionic acid, puriss. p.a., >=99.5% (GC)

Code: 81910-1L D2-231

Application

Propionic acid may be used in the synthesis of cellulose propionate (cellulose ester).

General description

Propionic acid is a linear...


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Application

Propionic acid may be used in the synthesis of cellulose propionate (cellulose ester).

General description

Propionic acid is a linear monocarboxylic acid. It affords esters on reaction with alcohols or alkenes. It can be synthesized by reacting ethane, carbon monoxide and water. It participates as a precursor in the preparation of smallest azolium homoenolate intermediate.

assay≥99.5% (GC)
autoignition temp.955 °F
bp141 °C (lit.)
cation tracesSr: ≤0.1 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Bi: ≤0.1 mg/kg, K: ≤0.5 mg/kg, Al: ≤0.5 mg/kg, Ni: ≤0.1 mg/kg, Na: ≤1 mg/kg, Ba: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg, Mo: ≤0.1 mg/kg, Li: ≤0.1 mg/kg, Fe: ≤0.5 mg/kg, Mn: ≤0.02 mg/kg, Co: ≤0.02 mg/kg, Cu: ≤0.02 mg/kg, Pb: ≤0.1 mg/kg, Cr: ≤0.1 mg/kg
density0.993 g/mL at 25 °C (lit.)
expl. lim.12.1 %
formliquid
gradepuriss. p.a.
InChI keyXBDQKXXYIPTUBI-UHFFFAOYSA-N
InChI1S/C3H6O2/c1-2-3(4)5/h2H2,1H3,(H,4,5)
mp−24-−23 °C (lit.)
Quality Level200
refractive indexn20/D 1.386, n20/D 1.386 (lit.)
SMILES stringCCC(O)=O
solubilityorganic solvents: soluble(lit.), water: soluble(lit.)
vapor density2.55 (vs air)
vapor pressure2.4 mmHg ( 20 °C)
Code
Description
Unit Size
List Price
Qty
81910-250ML
Propionic acid, puriss. p.a., >=99.5% (GC)

Unit:250ML
List Price: £24.60
Source:List Price
ADD
Cas Number79-09-4
Hazard Class8
Un Number3463
Pack GroupII
This product has met the following criteria: