2-Butanone oxime

2-Butanone oxime

Molecular formula: C₄H₉NO

Relative molecular weight: 87.12

◆ Uses: This product is an antioxidant (or anti-skinning agent) for oil-based coatings, high-purity product can be used to synthesize silicone cross-linking agent, silicon curing agent, and isocyanate blocking agent; in various alkyd resin paint, epoxy resin, polyurethane can prevent skinning and stabilize viscosity during storage.

◆Physical and chemical properties: It is a colorless, transparent and clear oily liquid under normal temperature and pressure; Melting point: -29.5℃; Boiling point: 152－153℃; Density: 0.922 (20℃)

◆ Packaging and storage: This product is packed and shipped in plastic coated steel drum, polyethylene blow-molded drum, high-density polyethylene drum or tank truck. Should be stored in a cool, dry place away from heat sources.

◆ Packing specification:

inner plastic steel drum, net weight 190kg per drum;

Packed in polyethylene blow-molded barrel, net weight 180 kg per barrel;

Packed in high-density polyethylene ton barrel, with a net weight of 920 kg per barrel;

Bulk tanker filling.
◆ Technical requirements:

Item	Company corporate standards
	Top grade	First grade	Qualified products
Property	Colorless transparent liquid
Mass fraction of 2-Butanone oxime/% ≥	99.9	99.7	99.5
Mass fraction of Moisture /% ≤	0.04	0.08	0.12
Chroma/Hazen(Platinum-Cobalt) ≤	3	5	8
Note: Users have special requirements for indicators, which can be resolved through negotiation