Neopentyl Glycol (NPG) CAS 126-30-7 Purity ≥99.5% (GC)

Short Description:

Chemical Name: Neopentyl Glycol

Synonyms: 2,2-Dimethyl-1,3-Propanediol; NPG

CAS: 126-30-7

Purity : ≥99.5% (GC) 

Appearance: White Powder Crystals

High Quality, Commercial Production

E-Mail: alvin@ruifuchem.com


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Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Neopentyl Glycol (NPG) (CAS: 126-30-7) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name Neopentyl Glycol 
Synonyms 2,2-Dimethyl-1,3-Propanediol; 2,2-Bis(hydroxymethyl)propane; 2,2-Dihydroxy-2,2-Dimethylpropane; NPG
CAS Number 126-30-7
CAT Number RF-PI2212
Stock Status In Stock, Production Capacity 5000MT/Year 
Molecular Formula C5H12O2      
Molecular Weight 104.15
Boiling Point 208℃
Density 1.06 g/cm3 at 20℃
Sensitive Hygroscopic
Water Solubility Soluble in Water
Solubility (Very Soluble in) Ether, Alcohol
Brand Ruifu Chemical

Specifications:

Item Specifications
Appearance White Powder Crystals
Purity / Analysis Method ≥99.5% (GC)
Water by Karl Fischer <0.30%
Color <10 APHA
Acidity ≤0.01 wt%
Aldehyde (as HOHPv) ≤0.05 wt%
Melting Point 124.0~130.0℃
Single Impurity <0.50%
Infrared Spectrum Conforms to Structure
Proton NMR Spectrum Conforms to Structure
Solubility in MeOH Almost Transparency
Test Standard Enterprise Standard

Package & Storage:

Package: Fluorinated Bottle, 25kg/Cardboard Drum, or according to customer's requirement

Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture

Advantages:

1

FAQ:

Application:

Neopentyl Glycol (NPG) (CAS: 126-30-7) is mainly used for the production of resins, plasticizers and some surfactants. Neopentyl Glycol has a wide range of functions, among which the main role is to produce oil freeze, alkyd resin, unsaturated polyester resin, flexible soft foam of polyurethane, insulated materials, print inks, synthetic plasticizers, aviation lubricant agent and some surfactant agent, additives for high-grade lubricants and other fine chemicals. Neopentyl Glycol is an excellent solvent and can be used for the selective separation of aromatic hydrocarbons and cycloalkyl hydrocarbons. Neopentyl Glycol has water resistance, chemical resistance, and weather resistance. Its amino baking varnish has good gloss retention and does not turn yellow. It can also be used as a raw material for the production of polymerization inhibitors, stabilizers and pesticides. Plasticizer. Organic Synthesis. Polyester synthetic raw material. Used as a good solvent, also for plastics and chemical synthesis. NPG has good hydrolytic resistance also a resistance for a wide range of chemicals while used in paint production. A material for medicine, pesticide, adhesive substance. It is a unique polyalcohol offering superior performance advantages in many end-use applications due to its high chemical and thermal stability. It is a unique diol offering superior performance advantages in many end-use applications. These advantages are derived from its chemical structure. The location of the hydroxyl groups on primary carbon atoms allows rapid esterification. Additionally, the two methyl groups, instead of the usual two hydrogen atoms, on the alpha carbon atom are responsible for the high chemical and thermal stability of Neopentylglycol and its derivatives. 

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