2-Butyne-1,4-diol for synthesis, Sigma-Aldrich®
Supplier: Merck
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Danger
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Synonyms:
1,4-Dihydroxy-2-butyne, But-2-yne-1,4-diol
M-Clarity™ quality level = MQ200
8.01537.0100
8.01537.0500
8.01537.9065
8.01537.9030
8.01537.0100EA
27.2
GBP
8.01537.0100
8.01537.0500
8.01537.9065
8.01537.9030
2-Butyne-1,4-diol for synthesis, Sigma-Aldrich®
2-Butyne-1,4-diol
Formula:
C₄H₆O₂ MW: 86,09 g/mol Boiling Pt: 238 °C (1013 hPa) Melting Pt: 55…58 °C Density: 1,1001 g/cm³ (20 °C) Flash Pt: 142 °C Storage Temperature: Ambient |
MDL Number:
MFCD00002915 CAS Number: 110-65-6 EINECS: 203-788-6 UN: 2716 ADR: 6.1,III |
Specification Test Results
Solubility | 3740 g/l (25 °C) |
Melting Point | 54 - 57 °C |
Molar Mass | 86.09 g/mol |
Bulk Density | 500 kg/m3 |
Boiling Point | 125 - 127 °C (3 hPa) |
Vapor Pressure |
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Flash Point | 152 °C |
Density | 1.11 g/cm3 (20 °C) |
pH | 4 - 7.5 (100 g/l, H2O, 23 °C) |
Ignition Point | 410 °C |
Synonyms | 1,4-Dimethoxyacetylene |
Hill Formula | C4H6O2 |
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