ChemNet > CAS > 2497-21-4 4-hexen-3-one

2497-21-4 4-hexen-3-one

product Name	4-hexen-3-one
CAS No	2497-21-4
Synonyms	4-Hexen-3-one,predominantly trans; hex-4-en-3-one; (4Z)-hex-4-en-3-one; (4E)-hex-4-en-3-one
Molecular Formula	C₆H₁₀O
Molecular Weight	98.143
InChI	InChI=1/C6H10O/c1-3-5-6(7)4-2/h3,5H,4H2,1-2H3/b5-3+
EINECS	219-681-2
Molecular Structure
Density	0.829g/cm³
Boiling point	138.5°C at 760 mmHg
Refractive index	1.419
Flash point	36.5°C
Vapour Pressur	6.71mmHg at 25°C

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Specifications	99% min
Packing	25kg??50kg 200kg
Description	What is the chemical of 4-Hexen-3-one? Appearance: Colorless to pale yellow liquid with a spicy and ethereal odor. It is insoluble in water, but soluble in most organic solvents. ; Assay??99%min by GC ; IR Identity: conform to standard ; HNMR?? conform to standard ; carbon spectrum: conform to standard ; Water by K. F.:0.5% max or as per the customer??s request ; Loss on drying:0.5% max. or as per the customer??s request ; Melting point: -71.05 ??C; Boiling point: 135?C137 ??C; ============================================================================== Purpose: It is mainly used as food flavor to prepare food essence such as Laomu, Baituo and horseradish, and is widely used in soft drinks, candy, baked food, dairy products, meat products and other foods. According to the Chinese standard GB 2760, the maximum allowable dosage is 1.0 mg/kg. In organic synthesis, it can be used as an intermediate for catalytic reactions, synthesis of surfactants, etc. This substance is classified ...
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