Neopentyl glycol NPG CAS No.:126-30-7

Product Name	Neopentyl glycol (NPG)
Applications	Neopentyl glycol is used mainly for the production of saturated/unsaturated polyester resin, oil-free alkyd resin, polyester polyol and used synthetic lubricant esters, polyurethane foam plastics and elastomers plasticizer, senior lubricating oil additives and other fine chemicals. NPG joins to polyester resin molecular chain, make theresin with excellent chemical stability, hydrolysis resistance, weather resistance, corrosion resistance, aging resistance and thermal stability, these performance is particularly important in the high-grade paint, neopentyl glycol applies and develops remarkably in the field of powder coating. In addition, neopentyl glycol has been applied in the pharmaceutical industry. At the same time, neopentyl glycol is a good solvent, it can be used for aromatic and naphthenic base for the separation of hydrocarbons.
Synonyms	2,2-Dimethyl-1,3-propanediol
Structural Formula
Formula	C5H12O2
Molecular Weight	104.148 g·mol⁻¹
CAS No.	126-30-7
Typical Properties	Appearance	White Flake Crystal
	Color	APHA ≤15
	Content(gas chromatography)	Wt% ≥99.0
	Content(gas chromatography)	Wt% ≤0.3
	Melting point range	℃ 124-130
	Acid value	MgKOH/g ≤0.1
Handling	Packaging	Plastic woven bag, plastic film bag coat
		Net weight 25kg/bag 500kg/bag
	MSDS	MSDS is available upon request. Please contact: info@exceedchemical.com
Shelf Life	Since the date of production, under the storage conditions by the regulation, the shelf life is 1 year (by temporary).
Health and Safety	NPG stimulate eyes, skin and respiratory tract, due to the insufficient data of impact on the human ,operating should be cautious.
Storage	Neopentyl glycol should be stored in a cool, ventilated, dry warehouse. It should also be stored away from fire and heat source.Warehouse temperature should not be more than 35℃, containers keep sealed. It should be stored apart from oxidant, by all means mixed reservoir is not allowed. The warehouse should be equipped with explosionproof lighting, ventilation facilities. Some mechanical equipment and tools which produce sparks easily is banned in this area. Storage area should be equipped with emergency treatment equipment and suitable material for treatment.

Qingdao Exceed Fine Chemicals Co., Ltd is a high-tech enterprise that integrates manufacturing and trading. We specialize in the production of polyurethane-based products.

Our company is dedicated to investing in research and development of cutting-edge products, collaborating with leading Chinese universities and institutions. We have successfully developed a heat-vulcanization, environmentally friendly bonding adhesive that rivals the quality of world-renowned brands like Lord and Dow.

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Currently, we achieve annual export sales exceeding USD 30 million to over 30 countries worldwide, encompassing a diverse product range including polyurethane chemicals, heat-vulcanization environmental friendly bonding adhesive etc.

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