Product name:4-Methoxyphenol/MEHQ
CAS:150-76-5
MF:C7H8O2
MW:124.14
Density:1.55 g/cm3
Melting point:54.5-56°C
Package:1 kg/bag, 25 kg/drum
| Items | Specifications |
| Appearance | White crystal |
| Purity | ≥99.5% |
| Hydroquinone | ≤0.05% |
| Loss on drying | ≤0.3% |
| Residue on ignition | ≤0.1% |
| Heavy metals | ≤0.05% |
1.It is mainly used as polymerization inhibitor, UV inhibitor and dye intermediate of vinyl plastic monomer.
2.It is used to synthesize edible oil and cosmetics antioxidant BHA.
3.It is also used as an aging agent, plasticizer, food antioxidant synthesis.
1. Antioxidant: It is used as an antioxidant in various formulations to help prevent the oxidation of other compounds.
2. Chemical intermediate: 4-Methoxyphenol is an intermediate in the synthesis of various organic compounds, including pharmaceuticals and agrochemicals.
3. Flavoring and fragrance: It is sometimes used in the food and cosmetic industries for its sweet, aromatic smell.
4. Polymer industry: can be used to produce certain polymers and resins.
5. Laboratory Reagent: In research and analytical chemistry, it can be used as a reagent for various chemical reactions.
6. Pharmaceuticals: Can participate in the synthesis of certain drugs and medicinal compounds.
It is soluble in alcohol, ether, acetone, benzene and ethyl acetate, slightly soluble in water.
Stored at a dry, shady, ventilated place.
1. Container: Store 4-methoxyphenol in a tightly sealed container to prevent contamination and moisture absorption.
2. Temperature: Please store in a cool and dry place away from direct sunlight and heat sources. Ideally, it should be stored at room temperature or in the refrigerator (if specified).
3. Ventilation: Make sure the storage area is well ventilated to avoid any accumulation of vapor.
4. Incompatibility: Keep away from strong oxidizing agents and acids as it may react with these substances.
5. LABEL: Clearly label containers with the chemical name, concentration, and any hazard warnings.
1. Stable under normal temperature and pressure.
2. Incompatible materials: alkalis, acid chlorides, acid anhydrides, oxidants.
3. Exist in flue-cured tobacco leaves, oriental tobacco leaves and smoke.
1,The quantity: 1-1000 kg, within 3 working days after get payments
2,The quantity:Above 1000 kg, Within 2 weeks after get payments.
1. Regulatory Compliance: Check and follow local, national and international regulations regarding the transportation of chemicals. This includes proper classification, labeling and documentation.
2. Packaging: Use appropriate packaging materials that are compatible with 4-methoxyphenol. The container should be strong, leakproof, and not easily breakable. Use secondary seals to prevent spillage.
3. Label: Clearly label the packaging with the chemical name, hazard symbol, and any relevant safety information. This includes handling instructions and emergency contact information.
4. Temperature Control: If necessary, ensure that transportation conditions maintain a stable temperature to prevent degradation or changes in the chemical properties of 4-methoxyphenol.
5. Avoid incompatible substances: Ensure that the cargo does not come into contact with incompatible substances such as strong oxidizing agents or acids.
6. Training: Ensure that personnel involved in the transportation process are trained to handle hazardous materials and understand the correct procedures in case of an emergency.
7. Emergency Procedures: Develop a plan to handle spills or leaks during transport, including appropriate personal protective equipment (PPE) and cleanup materials.
4-Methoxyphenol can be harmful to humans if not handled properly. Here are some key points about its potential hazards:
1. Toxicity: 4-Methoxyphenol may cause irritation to the skin, eyes, and respiratory tract. Prolonged or repeated exposure may cause more serious health effects.
2. Inhalation: Inhalation of vapor or dust may cause respiratory irritation. It is recommended to use in a well-ventilated area or under a fume hood.
3. Skin Contact: Direct contact with skin may cause irritation or allergic reaction in some people. It is recommended to wear appropriate personal protective equipment (PPE), such as gloves and goggles.
4. Ingestion: Ingestion of 4-methoxyphenol may be harmful and may cause gastrointestinal irritation or other systemic effects.
5. Safety Data Sheet (SDS): Always refer to the Safety Data Sheet (SDS) for 4-Methoxyphenol for detailed information on hazards, handling and first aid measures.