Propionic anhydride, purum, >=96.0% (NT)

Code: 81942-250ML D2-231

Application

Propionic anhydride can be used:As an esterifying reagent in the modification of cassava starch by acylation reaction.As a reactant along with anisole in the synt...


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€38.10 250ML
€46.86 inc. VAT
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Application

Propionic anhydride can be used:As an esterifying reagent in the modification of cassava starch by acylation reaction.As a reactant along with anisole in the synthesis of 4-methoxypropiophenone using various solid acid catalysts via Friedel−Crafts acylation reaction.As a reagent in the synthesis of cyanohydrin esters by treating KCN with aldehyde in presence of bimetallic titanium(salen) complex catalyst.

Other Notes

Sales restrictions may apply

Packaging

1 L in glass bottle

250 mL in glass bottle

assay≥96.0% (NT)
autoignition temp.545 °F
bp167 °C (lit.)
density1.015 g/mL at 25 °C (lit.), 1.010 g/mL at 20 °C
expl. lim.11.9 %
formliquid
gradepurum
InChI keyWYVAMUWZEOHJOQ-UHFFFAOYSA-N
InChI1S/C6H10O3/c1-3-5(7)9-6(8)4-2/h3-4H2,1-2H3
mp−43 °C (lit.)
Quality Level200
refractive indexn20/D 1.404 (lit.), n20/D 1.404
SMILES stringCCC(=O)OC(=O)CC
solubilityH2O: decomposes (when in contact with water)
vapor density4.5 (vs air)
vapor pressure10 mmHg ( 57.7 °C)
Cas Number123-62-6
Hazard Class8
Un Number2496
Pack GroupIII
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