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  7. 2-Butyne-1,4-diol, 98+%

2-Butyne-1,4-diol, 98+%

Catalog No. AAA1453930
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1000 g
Catalog No. Quantity
AAA1453930 250 g
AAA145390B 1000 g
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Catalog No. AAA1453930

Supplier: Thermo Scientific Chemicals A1453930

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Description

CAS: 110-65-6 | C4H6O2 | 86.09 g/mol

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.

Applications
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.

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.

Chemical Identifiers

CAS 110-65-6
Molecular Formula C4H6O2
Molecular Weight (g/mol) 86.09
MDL Number MFCD00002915
InChI Key DLDJFQGPPSQZKI-UHFFFAOYSA-N
Synonym 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
PubChem CID 8066
ChEBI CHEBI:16413
IUPAC Name but-2-yne-1,4-diol
SMILES C(C#CCO)O

Specifications

Melting Point 54°C to 58°C
Boiling Point 194°C (100 mmHg)
Flash Point 152°C (305°F)
Linear Formula HOCH2C≡CCH2OH
Quantity 250 g
UN Number UN2716
Beilstein 1071237
Solubility Information Soluble in water,ethanol,acetone,methanol. Slightly soluble in ethyl ether and chloroform. Insoluble in benzene.
Formula Weight 86.09
Percent Purity ≥98%
Chemical Name or Material 2-Butyne-1,4-diol
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Safety and Handling

Hazard Category H301+H311+H331-H314-H317-H335-H373
Hazard Statement 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.
Precautionary Statement P260-P264b-P270-P271-P272-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P333+P313-P363-P501c
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