Synhipol® MEHQ
(Monomethyl Ether of Hydroquinone)
化学名称：4-Methoxyphenol;Mequinol;Hydroquinone methylether;HQMME;Leucodine B;Leucobasal;GUAIACOL;Decene
CAS 登录号：150-76-5
分子式：C7H8O2
Molecular Structure:
Synhipol® MEHQ is a highly effective polymerization inhibitor for the storage of acrylic acid and its ester derivatives.
| 检验项目 (Item) | 指标要求 (Specification) |
| 外观 (Appearance) | White crystalline flakes |
| 纯度 (Purity) | > 99.5% |
| Melting Range | 54.0 – 56.0 °C |
| Hydroquinone | < 0.05% |
| Residue on Ignition | < 0.01% |
| Heavy Metals (as Pb) | < 0.001% |
| p-Dimethoxybenzene | Not detected |
| Color (Pt-Co Scale) | < 10# |
| Loss on Drying | < 0.3% |
Used as a polymerization inhibitor in the production of monomers such as acrylonitrile, acrylic acid, acrylate esters, methacrylic acid, and methacrylate esters.
Also employed as an antioxidant, plasticizer, and in the synthesis of food additives (e.g., BHA).
Key advantage:
It does not need to be removed before use and can participate directly in the polymerization process.
25 kg/drum
存放在干燥、阴凉、通风良好的库房内。
Avoid exposure to light and heat.
Be careful to prevent leakage, rain and sun during transportation.
