99.9% 99.8% 99.5% methyl methacrylate MMA liquid CAS 80-62-6

Short Description:

Methyl methacrylate（MMA）

Methyl methacrylate (MMA) is an organic compound with the chemical formula C5H8O2. It is a colorless liquid, slightly soluble in water, and soluble in most organic solvents such as ethanol.Mainly used as a monomer of plexiglass, but also used in the producing of other resins, plastics, coatings, adhesives, lubricants, sizing agents for wood and cork, and paper glazing agents.

Send email to us

Product Detail

Product Tags

Security Information

safety term

S24：Avoid contact with skin.

S37：Wear suitable gloves.

S46：If swallowed, seek medical advice immediately and show this container or label.

Risk term

R11：Highly flammable.

R37/38：Irritating to respiratory system and skin.

R43：May cause sensitization by skin contact.

Application

Mainly used as a monomer of plexiglass, but also used in the manufacture of other resins, plastics, coatings, adhesives, lubricants, sizing agents for wood and cork, and paper glazing agents.

Technical data

Item	Excellent grade	First grade	Qualified product
Appearance	Colorless transparent liquid,no visible impurities
Chroma (Platinum Cobalt)/hazen	≤5	≤10	≤20
Density(p20) g/cm3	0.942–0.944	0.942–0.946	0.938–0.948
Acidity(as methacrylic acid) mg/kg	≤50	≤100	≤300
Moisture mg/kg	≤400	≤600	≤800
Methyl methacrylate w/%	≥99.9	≥99.8	≥99.5
2,4 dimethyl 6-tert-butylphenol mg/kg	—-	—-	—-

First-aid

Skin: Remove contaminated clothing and rinse skin thoroughly with soap and water.

Eyes: Lift the eyelids and flush with running water or normal saline. seek medical attention.

Inhalation: Quickly leave the scene to fresh air. Keep the airway open. If breathing is difficult, give oxygen. If breathing stops, give artificial respiration immediately. Go to hospital at once.

Ingestion: Drink enough warm water to induce vomiting. Go to hospital at once.

Storage:

It should not be stored in large quantities or stored for a long time.Use explosion-proof lighting and ventilation facilities. Prohibit the use of mechanical equipment and tools that are prone to sparks. Storage areas should be equipped with emergency release equipment and suitable containment materials.

Transportation notice: During transportation, the transportation vehicle should be equipped with fire-fighting equipment and leakage emergency treatment equipment of the corresponding variety and quantity.It is best to transport in the morning and evening in summer. The tank (tank) truck used for transportation should have a grounding chain, and a hole partition can be set in the tank to reduce the shock and static electricity.It is strictly forbidden to mix and transport with oxidants, acids, alkalis, halogens, edible chemicals, etc.