Stearyl Methacrylate (Octadecyl Methacrylate)

CAS NO：32360-05-7

Product Category：Polymerizable monomers

Product introduction：A kind of long chain alkyl acrylate which enable it’s down stream polymer owns good hydrophobic & oleophylic properties. It could be used for the synthesis of various chemical compound such as crude oil pour point depressant, fabric waterproofing agent & oil proofing agent, waterproofing agent for leather, oil absorption resin. It could also be used for the modification of polymer in the ink, paint and adhesive industries.

Product Technical index：

CAS NO	32360-05-7			EINECS	251-013-5
Chinese Name	甲基丙烯酸十八烷基酯			Alias	SMA
English Name	Stearyl Methacrylate (Octadecyl Methacrylate)
Molecular Formula	C22H42O2		Molecular Weight		338.57
Control Parameters
Density（g/l）		0.80	Content(%)		≥96
Melting point (℃ at 760mmHg)		26~28	Boiling point (℃ at 760mmHg)		400.2
Chromaticity (APHA)		≤150	Viscosity (30℃ CPS)		10~20
Acid value (mgKOH/g)		≤0.3	Refractive index (Nd25)		1.45
Inhibitor (MEHQppm)		150~250	Water Content (%)		≤0.1

Packaging and storage：Packed in plastic drum or iron drum with plastic interior coating. Store the product in sealed, cool and dry condition away from ligte, strong oxidizer, strong acid and alkali. Handle the product carefully without any leakage.

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