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Propionaldehyde, 97%, Thermo Scientific Chemicals
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Catalog number A16146.0J
also known as A16146-0J
Price (USD)/ Each
110.65
Online exclusive
123.00 Save 12.35 (10%)
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Quantity:
5000 mL
Price (USD)/ Each
110.65
Online exclusive
123.00 Save 12.35 (10%)
Propionaldehyde, 97%, Thermo Scientific Chemicals
Catalog numberA16146.0J
Price (USD)/ Each
110.65
Online exclusive
123.00 Save 12.35 (10%)
-
Chemical Identifiers
CAS123-38-6
IUPAC Namepropanal
Molecular FormulaC3H6O
InChI KeyNBBJYMSMWIIQGU-UHFFFAOYSA-N
SMILESCCC=O
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Specifications
Specification Sheet
Specification SheetCommentContains varied amounts of cyclic trimer
Refractive Index1.3605-1.3655 @ 20?C
Assay (GC)≥96.0% (sum of monomer and trimer)
Appearance (Color)Clear colorless
Free acid (titration)≤1.0%
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Propionaldehyde applications include as an intermediate, in pharmaceuticals, perfumes, plastics and polyols or polyhydric alcohols. It is also used as a precursor to trimethylolethane (CH3C(CH2OH)3) through a condensation reaction with formaldehyde, this triol is an important intermediate in the production of alkyd resins. Other applications include reduction to propanol and oxidation to propionic acid. Also used in PEGylated protein purification.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Propionaldehyde applications include as an intermediate, in pharmaceuticals, perfumes, plastics and polyols or polyhydric alcohols. It is also used as a precursor to trimethylolethane (CH3C(CH2OH)3) through a condensation reaction with formaldehyde, this triol is an important intermediate in the production of alkyd resins. Other applications include reduction to propanol and oxidation to propionic acid. Also used in PEGylated protein purification.
Solubility
Fully miscible in water.
Notes
Air sensitive. Incompatible with oxidizing agents and heat.
Propionaldehyde applications include as an intermediate, in pharmaceuticals, perfumes, plastics and polyols or polyhydric alcohols. It is also used as a precursor to trimethylolethane (CH3C(CH2OH)3) through a condensation reaction with formaldehyde, this triol is an important intermediate in the production of alkyd resins. Other applications include reduction to propanol and oxidation to propionic acid. Also used in PEGylated protein purification.
Solubility
Fully miscible in water.
Notes
Air sensitive. Incompatible with oxidizing agents and heat.
RUO – Research Use Only
General References:
- Norihiko Takeda; Tsukasa Torimoto; Srinivasan Sampath; Susumu Kuwabata; Hiroshi Yoneyama. Effect of inert supports for titanium dioxide loading on enhancement of photodecomposition rate of gaseous propionaldehyde. J. Phys. Chem. 1995, 99, (24),9986-9991
- A.Ueno; H.Suzuki; Y.Kotera. Particle-size distribution of nickel dispersed on silica and its effects on hydrogenation of propionaldehyde. J. Chem. Soc., Faraday Trans. 1. 1983, 79, (1),127-136