2-Butyne-1,4-diol
Order 2-Butyne-1,4-diol (CAS 110-65-6) online at Zemixal: C4H6O2, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-044640.
About 2-Butyne-1,4-diol
Zemixal supplies 2-Butyne-1,4-diol within its pharma Intermediates & Building Blocks portfolio. For your records, the material is defined by CAS 110-65-6, formula C4H6O2 and molar mass 86.09 g/mol.
Where it is used
- Organic synthesis
- API synthesis
Safe handling
Hazard communication follows GHS (Danger: H301, H312, H314 and H317). Our SDS lists exposure controls and first-aid measures.
Available as 100 mg, 250 mg, 1 g and 5 g. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | 2-Butyne-1,4-diol |
|---|---|
| Catalogue number | ZX-044640 |
| CAS number | 110-65-6 |
| IUPAC name | but-2-yne-1,4-diol |
| Molecular formula | C4H6O2 |
| Molar mass | 86.09 g/mol |
| Exact mass | 86.0368 |
| XLogP3 | -1.1 |
| H-bond donors / acceptors | 2 / 2 |
| Topological polar surface area | 40.5 Ų |
| InChIKey | DLDJFQGPPSQZKI-UHFFFAOYSA-N |
| SMILES | C(C#CCO)O |
| PubChem CID | 8066 |
| Synonyms | Butynediol, 1,4-Dihydroxy-2-butyne, Bis(hydroxymethyl)acetylene, 2-Butynediol, Agrisynth B3D, 2-Butin-1,4-diol, 1,4-Butinodiol, Butynediol-1,4, 2-Butin-1,4-diol (Czechoslovakia), Advancedretinol Moisturizing Facial Cream |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H301Toxic if swallowed
- H312Harmful in contact with skin
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
- H331Toxic if inhaled
Precautionary statements P260, P261, P264, P270, P271, P272, P280, P301 + P316, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P319, P321, P330, P333 + P317, P362 + P364, P363, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about 2-Butyne-1,4-diol
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Other grades with CAS 110-65-6
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