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Methacrolein (Methacrolein)

Bargaining 10-21 09:11 Update

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Methacrolein

Warehouse

Services Merchant Delivery

Payment Method T/T ; L/C ;

Shipping Fee Place of delivery： Need to ask for quotation with the seller

Specification weight

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2-Methylacrolein
Metharolein
2-Propenal, 2-methyl-
2-methyl propenal
methacrylaldehyde
2-methyl-2-propenal
2-methyl-acrolei
Methylacrolein
Methacraldehyde
Methakrylaldehyd
Isobutenal

+Expand -Stow

78-85-3

C4H6O

70.09

2933990090

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Product Description

Methacrolein is a chemical substance with the molecular formula C4H6O. Light yellow liquid with strong irritating odor; Slightly soluble in water, easily soluble in ethanol and ether; Main uses: used in copolymer and resin manufacturing, is the raw material of methacrylic acid and thermoplastic monomer raw material.

Nature Description

0.847

69oC

-81oC

-15oC

6G/100ML(20oC)

1.4145

6G/100ML(20oC)

Product Applications

Used in the manufacture of copolymer and resin, it is the raw material of methacrylic acid production and thermoplastic monomer raw material.

Production method

At least one of isobutylene and tert-butyl alcohol is used to carry out gas phase catalytic oxidation with gas containing molecular oxygen in the presence of Mo12BiaCebKcFedAeBfOg of the oxidation catalyst composition. A refers to cobalt alone, or a mixture of cobalt and magnesium whose atomic ratio of magnesium to cobalt is not greater than 0.7, B refers to rubidium, caesium or its mixture, and a, B, c, d, e, f and g are the atomic ratios of bismuth, cerium, potassium, iron, A, B and oxygen corresponding to 12 atoms of molybdenum respectively.

Security

Dangerous Goods Marking： F;T

Safety instructions： S16: stay away from the fire source. S26: in case of contact with eyes, rinse with plenty of water immediately and send it to the doctor for diagnosis and treatment. S45: If you have an accident or feel uncomfortable, go to the doctor for help immediately (it is better to bring the product container label). S36/37/39: Wear suitable protective clothing, gloves and use goggles or mask.

Hazardous material category code： R11: very flammable. R26: extremely toxic inhalation. R34: it will cause burns.

Dangerous goods transportation number： UN2396

Storage conditions： Store in a cool and ventilated compartment. Keep away from fire and heat source. The warehouse temperature should not exceed 30℃. Prevent direct sunlight. Keep the container sealed and do not contact with air to prevent oxidation deterioration. It should be stored separately with oxidant and acid. The lighting, ventilation and other facilities in the storage room should adopt explosion-proof type, and the switch should be set outside the warehouse. Equipped with corresponding varieties and quantities of fire fighting equipment. Barreled stacking should not be too large, and wall spacing, Apex distance, column spacing and necessary fire inspection walkways should be left. There should be fire and explosion-proof technical measures for tank storage. It is forbidden to use mechanical equipment and tools that are easy to generate sparks. When filling, pay attention to the flow rate (no more than 3m/s) and have grounding device to prevent static electricity accumulation.

Packaging grade： II