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2,2-Dimethyl-1,3-propanediol Neopentyl glycol 126-30-7
Chemical Name: 2,2-Dimethyl-1,3-propanediol
Synonyms: Neopentyl glycol;NPG
CAS No.: 126-30-7
Structural Formula:
Molecular Formula: C5H12O2
Properties: White crystalline solid, odorless,
Specifications:
Chroma (70% aqueous solution,Hazen):≤30
Hydroxy content :≥31.6%
Acid content (in acetic acid) :≤0.05%
Melting range: 123-130℃
Moisture:≤0.05%
.0 |
Basic Information: |
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Chemical name |
: |
Neopentyl Glycol |
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Appearance |
: |
White crystalline solid |
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Chemical Formula |
: |
C5H12O2 |
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CAS No. |
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126-30-7 |
2.0 |
Physical property: |
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O% Chromaticity (as Hazen basis) |
: |
30 |
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Content of Hydroxide Radical |
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31.6% Min. |
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Content of Acid (as acetic acid basis) |
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0.05% Max. |
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Melting range |
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123.0-130.0 |
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Moisture |
: |
1.0% Max. |
Application:
Mainly used in the production of unsaturated resin, polyester powdery coating, non-oil alkyd resin, polyurethane polyfoam, elastomer plasticizer, and the synthesis of plasticizer, surfactant, insulation material, printing ink, polymerization inhibitor and synthetic aviation lubricating oil additive. Besides, it is also applied in the pharmaceutical industry. Neopentyl glycol is an excellent solvent that can be used in the separation of aromatics and naphthenic hydrocarbons.
Packing& Storage:
Solid: 25KG/bag; Liquid: 25kg/ galvanized iron drum.
Keep in cool and well-ventilated place. To protect from sunlight, heat and damp; transported as common chemicals.
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