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491-37-2 - 4-Chromanone, 98+% - 2,3-Dihydro-4H-1-benzopyran-4-one - A11242 - Alfa Aesar

A11242 4-Chromanone, 98+%

CAS Number
491-37-2
Synonyms
2,3-Dihydro-4H-1-benzopyran-4-one

Size Price ($) Quantity Availability
5g 46.14
25g 163.77
100g 539.72
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4-Chromanone, 98+%

MDL
MFCD00006840
EINECS
207-736-3

Chemical Properties

Formula
C9H8O2
Formula Weight
148.16
Melting point
36-40°
Boiling Point
127-128°/13mm
Flash Point
110°(230°F)
Refractive Index
1.5750
Solubility
Slightly soluble in water.

Applications

4-Chromanone has been used to study the substrate specificity and catalytic ability of 4-hydroxyacetophenone monooxygenase isolated from Pseudomonas fluorescens ACB

Notes

Incompatible with oxidizing agents and moisture. Store away from oxidizing agents. Store at 2-8°C.

Literature References

Yao-Jun Shi; Dongwei Cai; U.-H. Dolling; Alan W. Douglas; David M. Tschaen; Thomas R. Verhoeven. An improved method for chiral oxazaborolidine-catalyzed reduction of 4-chromanone analogs and MK-0499. Tetrahedron letters 1994, 35, 6409-6412.

GHS Hazard and Precautionary Statements

Hazard Statements: H303

May be harmful if swallowed.

Precautionary Statements: P312

Call a POISON CENTER or doctor/physician if you feel unwell.

Other References

Beilstein
124652
Harmonized Tariff Code
2932.99
TSCA
Yes
RTECS
DJ2981225

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