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PRODUCTS > Essence and spice > 4-Methoxyacetophenone


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4-Methoxyacetophenone physicochemical properties

density1.0±0.1 g/cm3
boiling point256.4±13.0 °C at 760 mmHg
melting point36-38 °C(lit.)
molecular formulaC9H10O2
molecular weight150.174
flash point113.2±13.4 °C
Precise quality150.068085
Appearance traitsWhite crystals
vapour pressure0.0±0.5 mmHg at 25°C
refractive index1.504
Storage conditionsStore in a cool, ventilated warehouse. Keep away from tinder, heat sources. Keep away from light, package sealed. Should be stored separately from the oxidant, avoid mixed storage. Explosion-proof lighting and ventilation facilities are adopted. It is forbidden to use mechanical equipment and tools that are prone to sparks. Storage areas should be equipped with suitable materials to contain spilled materials.

1. Avoid contact with light and oxides.

2. Present in flue-cured tobacco leaves.

3. Naturally occurring in beef, sour fruit, guava.

Water solubilityinsoluble

1. Molar refractive index: 42.95

2. Molar volume (cm3/mol):144.9

3. Isotonic specific volume (90.2K): 349.1

Surface tension (dyne/cm): 4.33

5. Dielectric constant:

6. Dipole pitch (10-24cm3):

7. Polarizability: 17.03

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