2-Methyl-3-butyn-2-ol
2-Methyl-3-butyn-2-ol (CAS: 115-19-5), with the linear formula HC≡CC(CH₃)₂OH and a molecular weight of 84.12 g/mol, is a versatile organic compound. It functions as a key building block in organic synthesis and chemical manufacturing. Its terminal alkyne functionality makes it valuable for various chemical transformations, contributing to the development of diverse chemical intermediates and end products.
- IUPAC
- Dimethyl ethynyl carbinol
- Synonyms
- Dimethyl ethynyl carbinol
Organic Synthesis Intermediate
Serves as a crucial building block in the synthesis of more complex organic molecules. Its reactive alkyne and tertiary alcohol groups allow for diverse chemical modifications.
Chemical Manufacturing
Utilised in the production of various fine chemicals and specialty compounds. Its structure is advantageous for introducing specific functional groups in multi-step synthetic processes.
Research and Development
Employed in laboratory settings for exploring new synthetic routes and developing novel chemical entities. Its well-defined reactivity aids in predictable reaction outcomes.
| Molecular weight | 84.12 |
|---|---|
| Linear formula | HC≡CC(CH3)2OH |
| Assay | ≥99.0% (GC) |
| Boiling point | 104 °C(lit.) |
| Density | 0.868 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.42(lit.)n20/D 1.420 |
| Vapour pressure | 15 mmHg (20 °C) |
| Melting point | 2.6 °C(lit.) |
| Autoignition temp | 662 °F |
Hazard statements
- H225Highly flammable liquid and vapour
- H302Harmful if swallowed
- H318Causes serious eye damage
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Transport (UN / ADR) | UN 1987BF 3 / PGII |
|---|---|
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 10-22-41 |
| Safety statements (S) | 26-39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2-Methyl-3-butyn-2-ol used for?
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2-Methyl-3-butyn-2-ol is primarily used as a building block in organic synthesis and chemical manufacturing. It is valuable in research and development for creating novel chemical entities.
What are the CAS number and formula for 2-Methyl-3-butyn-2-ol?
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The CAS number is 115-19-5, and its linear formula is HC≡CC(CH₃)₂OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Methyl-3-butyn-2-ol with an assay of ≥99.0% (GC). We do not represent this product as USP, BP, or EP grade.
How should 2-Methyl-3-butyn-2-ol be handled safely?
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2-Methyl-3-butyn-2-ol is a flammable liquid and vapour (H225), harmful if swallowed (H302), and causes serious eye damage (H318). Handle with appropriate personal protective equipment in a well-ventilated area, keeping away from heat and open flames. Refer to the Safety Data Sheet for detailed guidance.
Does TSS export 2-Methyl-3-butyn-2-ol?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of chemicals, including 2-Methyl-3-butyn-2-ol, packed and shipped according to international regulations.
How can I request a quote or sample?
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To request a quote or sample of 2-Methyl-3-butyn-2-ol, please contact our sales team through the website or by phone, providing your specific requirements.
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