CAS 142-30-3 2,5-DiMethyl-3-Hexyne-2,5-Diol-Professional supplier
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We can supply 2,5-DiMethyl-3-Hexyne-2,5-Diol (CAS:142-30-3) with stable quality and bulk stock.
Specification of 2,5-DiMethyl-3-Hexyne-2,5-Diol
| Item | Specifications |
| Appearance | White crystal or flake |
| Assay(Dry Basis) | ≥99.5% |
| Moisture Content | ≤0.50% |
| Sublimiing Residue | ≤0.05% |
| The Water-Undissolved | ≤0.01% |
| Melting Point | ≥94.0°C |
| Whiteness Number | ≥90.00% |
Basic information of 2,5-DiMethyl-3-Hexyne-2,5-Diol
CAS: 142-30-3
Standard:Technical grade
Model:SC-001
Capacity:100MT/month
Loading port: Shanghai
Synonyms: HD-Ml,Dimethyl Hexynediol,2,5-Dimethylhexyne-2,5-diol ,2,5-Dimethylhex-3-yne-2,5-diol,3-Hexyne-2,5-diol, 2,5-dimethyl-,2,5-Dihydroxy-2,5-dimethyl-3-hexyne
MF:C8H14O2
Usage of 2,5-DiMethyl-3-Hexyne-2,5-Diol
2,5-Dimethyl-3-Hexyne-2,5-Diol is a versatile industrial chemical used primarily as an electroplating brightener, chemical intermediate for agrochemicals, fragrances, and polyurethanes, and as a key component in surfactant and defoamer formulations.
1. Electroplating Industry
It is widely used as a brightener and leveling agent in semi-bright nickel plating processes, improving the brightness, smoothness, and uniformity of metal surfaces.
2. Chemical Intermediate
It serves as a key intermediate in the synthesis of various products, including:
◦ Herbicides, pesticides, and agrochemicals
◦ Fragrances and flavors
◦ Organic peroxides (initiators/catalysts)
◦ Polyurethane polyols (for coatings, adhesives, and elastomers)
3. Surfactant & Formulation Additives
It is a raw material for manufacturing acetylene-based diol surfactants, which are used as wetting agents, dispersants, and defoamers in coatings, inks, and industrial cleaning solutions.
4. Other Industrial Uses
◦ Wire-drawing lubricant (for metalworking)
◦ Coupling agent in resin coatings
◦ Auxiliary for metal surface treatment
Package Of 2,5-DiMethyl-3-Hexyne-2,5-Diol
25kg /drumor according to the customers’ demand
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.
