1,4-Bis(2-hydroxyethoxy)-2-butyne
- Product Name1,4-Bis(2-hydroxyethoxy)-2-butyne
- CAS1606-85-5
- CBNumberCB9234679
- MFC8H14O4
- MW174.19
- EINECS216-526-0
- MDL NumberMFCD00002883
- MOL File1606-85-5.mol
- MSDS FileSDS
Chemical Properties
| Boiling point | 225.17°C (rough estimate) |
| Density | 1.144 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 13.95±0.10(Predicted) |
| form | clear liquid |
| color | Colorless to Brown |
| Specific Gravity | 1.1420 - 1.1470 |
| InChI | InChI=1S/C8H14O4/c9-3-7-11-5-1-2-6-12-8-4-10/h9-10H,3-8H2 |
| InChIKey | IXAWTPMDMPUGLV-UHFFFAOYSA-N |
| SMILES | C(OCCO)C#CCOCCO |
| CAS DataBase Reference | 1606-85-5(CAS DataBase Reference) |
| FDA UNII | 8TT85143CR |
| EPA Substance Registry System | Ethanol, 2,2'-[2-butyne-1,4-diylbis(oxy)]bis- (1606-85-5) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H302 | |||||||||
| Precautionary statements | P280-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 2909.49.6000 | |||||||||
| NFPA 704: |
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