Guaiacol

描述

Guaiacol

Guaiacol
Alias: 2-Methoxyphenol
CAS Registry Number: 90-05-1
Einecs No: 201-964-7
Grade : Pharmaceutical Grade
Storage: Shading, confined preservation
Manufacturer :SAICHUANG
Lead time :within 24hours upon receipt of payment
Delivery time : Normally 4-6 days by Air for quantity less than 200kgs
Delivery: EMS, DHL, TNT, FedEx, UPS ,or via Sea for large quantity

2. Product description:
MF: C7H8O2
MW: 124.13
Purity: 99.5%
Appearance: White to light yellow liquid or crystal
Loss on drying : 0.10% max
Residue on ignition: 0.10% max
Solidification Point: 26.5OC min
Low Boiling substance: 0.20%max
High Boiling substance: 0.20%max
Melting point: 28 °C (82 °F; 301 K)

3. Application:
Allowed edible perfume. Natural Guaiacol is used in confect a series of essence of coffee, herb, fumes and tobacco. Natural Guaiacol is also use as perfume and antioxidants in food and daily chemicals synthesize vanillin and pharmaceutical intermediates
General Description Colorless to amber crystals or liquid. Density (of solid) 1.129 g / cm3. Solidifies at 28°C (82.4°F), but may remain liquid for a long time even at a much lower temperature. Slightly water soluble .
Soluble in aqueous sodium hydroxide. Used medicinally as an expectorant. Used, because of its anti-oxidant properties, as an anti-skinning agent for paints.
Air & Water Reactions Sensitive to air and light (darkens). Slightly water soluble.
Reactivity Profile: Guaiacol may react with oxidizing materials. Guaiacol forms salts readily with bases.
Fire Hazard Guaiacol is combustible.

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