2-Butyne-1,4-diol CAS#: 110-65-6; ChemWhat Code: 25072
Names & Identifiers |
| Product Name | 2-Butyne-1,4-diol |
| Synonyms | 1,4-butinodiol;1,4-Dimethoxyacetylene;2-Butin-1,4-diol;2-butin-1,4-diol(czechoslovakia);2-Butine-1,4-diol;2-Butynediol;agrisynthb3d;Bis(hydroxymethyl)acetylene |
| CAS Registry Number | 110-65-6 |
| Molecular Formula | C4H6O2 |
| Molecular Weight | 86.09 |
| EINECS | 203-788-6 |
| Other Registry Numbers | |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 54 °C |
| Boiling Point | 238 °C(lit.) |
| Density | 1.2 |
| vapor pressure | <0.1 mm Hg ( 55 °C) |
| Refractive Index | 1.4804 |
| Flash Point | 306 °F |
| Storage | Refrigerator |
| Solubulity | 3740g/l |
| form | Crystalline Platelets or Flakes |
| Color | slightly brown |
| PH | 4-7.5 (100g/l, H2O, 23℃) |
| Water Solubility | 3740 g/L (20 ºC) |
| BRN | 1071237 |
| Stability: | Stable. Highly flammable solid. Incompatible with strong oxidizing agents, acid chlorides, acid anhydrides, strong acids, strong bases. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | 2-Butyne-1,4-diol(110-65-6) |
| EPA Substance Registry System | 2-Butyne-1,4-diol(110-65-6) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | T,C |
| R Phrase | 21-23/25-34-43-48/22 |
| S Phrase | 25-26-36/37/39-45-46 |
| RIDADR | UN 2716 6.1/PG 3 |
| WGK Germany | 2 |
| RTECS | ES0525000 |
| F | 23-10 |
| TSCA | Yes |
| Storage Class | 6.1 |
| Packing Group | III |
| HS Code | 29053980 |
| Hazardous Substances Data | 110-65-6(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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