Product Details
Chemical Name: 2-Methylhydroquinone
Synonyms: 2,5-Dihydroxytoluene; 2-Methyl-1,4-benzenediol; Toluhydroquinone; THQ
Molecular Structure:
Product Typical Properties
| Items | Specification |
| Cas No | 95-71-6 |
| Molecular Formula | C7H8O2 |
| Molecular Weight | 124.14 |
| Appearance | Off-white crystal powder |
| Melting point | 125-128℃ |
| Residue on ignition | ≤0.04% |
| Metals | ＜10 ppm |
| Content | ≥99% |
| Absorptions K | ≤1.8(λ=440nm)
≤1.1(λ=520nm) ≤0.5(λ=750nm) |
| Loss on drying | ≤0.5% |
Function
- This product is an efficient unsaturated resin polymerization inhibitor. Generally, a resin addition of 2/10000 can exert good polymerization inhibition effects in production and storage. The stability of preventing resin hardening after polymerization inhibition exceeds half a year;
2.2- Methylhydroquinone is characterized by good solubility, low addition, and good thermal stability, which has little effect on resin esterification time. It is an updated product of hydroquinone and has no pollution to its own product. It is not affected by temperature and environment.
Product Usage
THQ is used as an intermediate, antioxidant, and a new type of polymerization inhibitor in pharmaceuticals, dyes, and pigments.
Product Packaging
25KG/Drum
Product Storage
Please store in a dry, cool and dark place
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