3,6-Dimethyl-1-heptyne-3-ol
Chemical Name: 3,6-Dimethyl-1-heptyne-3-ol
Molecular Formula: C₉H₁₆O
CAS Number: 19549-98-5
A tertiary acetylenic alcohol used as an intermediate for surfactant and coating additive synthesis. Produced in pilot-plant quantities by VUP, a.s. (Prievidza, Slovakia), this compound combines reactivity with hydrophobic character, making it valuable in formulating wetting and flow-control agents for coatings, inks, and adhesives.
Technical Specifications
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Chemical Identity
| Chemical Name | 3,6-Dimethyl-1-heptyne-3-ol |
| Synonyms | Heptynol derivative, Tertiary acetylenic alcohol |
| CAS Number | 19549-98-5 |
| EC Number | Not listed |
| Molecular Formula | C₉H₁₆O |
| Molecular Weight | 140.23 g/mol |
VUP Specifications (Standard Grade)
| Property | Specification |
|---|---|
| Appearance | Colourless to light yellow liquid |
| Purity | ≥ 98.0 % (typical) |
Note: Specifications that are provided above are typical values and should not be considered as guaranteed analysis.
Key Features & Benefits
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Reactive Intermediate
Used for synthesis of acetylenic surfactants and surface-active agents.
Hydrophobic Chain Balance
Provides strong wetting and flow performance in solventborne systems.
Tertiary Alcohol Stability
Resistant to oxidation under normal processing conditions.
Formulation Versatility
Effective in coatings, inks, and polymer formulations.
Pilot-Plant Availability
Suitable for scale-up, development trials, and formulation evaluation.
Consistent Quality
Manufactured under ISO 9001:2015 for traceable analytical performance.
Product Information & Technical Documents
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Product Identification
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Technical Documents
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Technical Data Sheet (TDS)
Complete technical specifications, physical properties, and application information for 3,6-Dimethyl-1-heptyne-3-ol
Safety Data Sheet (SDS)
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