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2-Butyne-1,4-diol, 98+%
CAS: 110-65-6 | C4H6O2 | 86.09 g/mol
Supplier: Thermo Scientific Chemicals A145390B
Description
2-Butyne-1,4-diol is used as a precursor to prepare 1,4-butanediol, 2-butene-1,4-diol and mucochloric acid. It is also used in textile additives, corrosion inhibitors, plasticizers, synthetic resins and polyurethanes. It is an important raw material of vitamin B6. Further, it is used for brightening, preserving and inhibiting nickel plating. In addition, it is used in biological studies for nematocidal activity.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications2-Butyne-1,4-diol is used as a precursor to prepare 1,4-butanediol, 2-butene-1,4-diol and mucochloric acid. It is also used in textile additives, corrosion inhibitors, plasticizers, synthetic resins and polyurethanes. It is an important raw material of vitamin B6. Further, it is used for brightening, preserving and inhibiting nickel plating. In addition, it is used in biological studies for nematocidal activity.
Solubility
Soluble in water, ethanol, acetone, methanol. Slightly soluble in ethyl ether and chloroform. Insoluble in benzene.
Notes
Hygroscopic. Incompatible with strong oxidizing agents, acid chlorides, acid anhydrides, strong acids and strong bases.
Specifications
| 2-Butyne-1,4-diol | |
| 54°C to 58°C | |
| 152°C (305°F) | |
| HOCH2C≡CCH2OH | |
| 1000 g | |
| 1071237 | |
| Soluble in water,ethanol,acetone,methanol. Slightly soluble in ethyl ether and chloroform. Insoluble in benzene. | |
| C(C#CCO)O | |
| 86.09 | |
| CHEBI:16413 | |
| ≥98% |
| 110-65-6 | |
| 194°C (100 mmHg) | |
| C4H6O2 | |
| MFCD00002915 | |
| UN2716 | |
| 2-butyne-1,4-diol, butynediol, 1,4-dihydroxy-2-butyne, 1,4-butynediol, bis hydroxymethyl acetylene, 2-butynediol, 2-butin-1,4-diol, agrisynth b3d, unii-axh202fpqm, 1,4-butynediol van | |
| DLDJFQGPPSQZKI-UHFFFAOYSA-N | |
| but-2-yne-1,4-diol | |
| 8066 | |
| 86.09 |
Chemical Identifiers
| 110-65-6 | |
| 86.09 | |
| DLDJFQGPPSQZKI-UHFFFAOYSA-N | |
| 8066 | |
| but-2-yne-1,4-diol |
| C4H6O2 | |
| MFCD00002915 | |
| 2-butyne-1,4-diol, butynediol, 1,4-dihydroxy-2-butyne, 1,4-butynediol, bis hydroxymethyl acetylene, 2-butynediol, 2-butin-1,4-diol, agrisynth b3d, unii-axh202fpqm, 1,4-butynediol van | |
| CHEBI:16413 | |
| C(C#CCO)O |
Safety and Handling
GHS H Statement
H301-H331-H314-H373-H312-H317
Toxic if swallowed.
Toxic if inhaled.
Causes severe skin burns and eye damage.
May cause damage to organs through prolonged or repeated exposure.
Harmful in contact with skin.
May cause an allergic skin reaction.
P260-P264b-P270-P271-P272-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P333+P313-P363-P501c
H301+H311+H331-H314-H317-H335-H373
DOTInformation : Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: 1,4-BUTYNEDIOL
EINECSNumber : 203-788-6
RTECSNumber : ES0525000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only