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A15464 Ethyl propionylacetate, 95%

CAS Number
4949-44-4
Synonyms
Ethyl 3-oxovalerate
3-Oxopentanoic acid ethyl ester

Stock No. Size Price ($) Quantity Availability
A15464-06 5g 74.80
A15464-14 25g 269.00
A15464-22 100g 850.00
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Ethyl propionylacetate, 95%

MDL
MFCD00009317
EINECS
225-593-5

Chemical Properties

Formula
CH3CH2COCH2CO2CH2CH3
Formula Weight
144.17
Boiling Point
190-192°
Flash Point
77°(170°F)
Density
1.012
Refractive Index
1.4220
Storage & Sensitivity
Ambient temperatures.
Solubility
Miscible with glacial acetic acid.

Applications

Ethyl propionylacetate acts as a precursor used in the preparation of 1-ethyl- and 1-n-propyl-1,3,4,9-tetrahydropyrano[3,4-b]indole-1-acetic acid bearing one or two substituents on the benzene ring. Further, it is used to prepare 3-propionyl-2H-cyclohepta[b]furan-2-one.

Notes

Store in a cool place. Incompatible with strong oxidizing agents and strong bases.

Literature References

Jiang, J.; Chen, X.; Zhang, D.; Wu, Q.; Zhu, D. Characterization of (R)-selective amine transaminases identified by in silico motif sequence blast. Appl. Microbiol. Biotechnol. 2015, 99 (6), 2613-2621.

Jiang, J.; Chen, X.; Feng, J.; Wu, Q.; Zhu, D. Substrate profile of an µ-transaminase from Burkholderia vietnamiensis and its potential for the production of optically pure amines and unnatural amino acids. J. Mol. Catal. B: Enzym. 2014, 100, 32-39.

GHS Hazard and Precautionary Statements

Hazard Statements: H227-H315-H319-H335

Combustible liquid. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P210-P235-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep cool. Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
970270
Harmonized Tariff Code
2918.30
TSCA
No

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