| Customization: | Available |
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| CAS No.: | 90-05-1 |
| Formula: | C7h8o2 |
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Product Name
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Guaiacol
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Appearance
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Light yellow liquid
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CAS
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90-05-1
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MF
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C7H8O2
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MW
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124.14
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EINECS
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201-964-7
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| Item | Specifications |
| Color | Pale yellow oily liquid or yellowish-white lyotropic crystals |
| Aroma | Unique flavor aroma, microstrip breath |
| Specific gravity (25 ºC) | 1.100~1.150 |
| Refractive index | 1.530~1.550 |
| Water (GC %) | <1 |
| Neutral oil (GC %) | <1 |
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content Guaiacol (GC %) |
≥98 |
Used as an analytical reagent, such as a specific substrate for the determination of laccase enzyme activity (buffer is succinic acid or acetic acid, final concentration is 0.05mol/L, pH 4.5, reaction at 30ºC for 30min, determination of absorbance change value at 465nm.
Guaiacol is widely used in industry. Guaiacol is commonly used to produce various fragrances such as eugenol, vanillin and artificial musk. Guaiacol also has numerous medical applications, it can be used in the synthesis of benzoate guaiacol (potassium guaiacol sulfonate), as a local anesthetic or preservative, as an expectorant Chemicalbook and to treat indigestion. Because of its reducibility, it is often added in small amounts as an antioxidant in cosmetics and is often used together with synergists and metal ion chelators. Guaiacol is also used as a dye because it reacts with oxygen to produce a dark color. Guaiacol is also used as a standard material for organic synthesis and analysis.
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