Introduction：Basic information about CAS 764-01-2|2-Butyn-1-ol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Butyn-1-ol |
|---|
| CAS Number | 764-01-2 | Molecular Weight | 70.090 |
|---|
| Density | 0.9±0.1 g/cm3 | Boiling Point | 148.0±8.0 °C at 760 mmHg |
|---|
| Molecular Formula | C4H6O | Melting Point | −2.2 °C(lit.) |
|---|
| MSDS | / | Flash Point | 51.7±0.0 °C |
|---|
Names
| Name | 2-Butyn-1-ol |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 0.9±0.1 g/cm3 |
|---|
| Boiling Point | 148.0±8.0 °C at 760 mmHg |
|---|
| Melting Point | −2.2 °C(lit.) |
|---|
| Molecular Formula | C4H6O |
|---|
| Molecular Weight | 70.090 |
|---|
| Flash Point | 51.7±0.0 °C |
|---|
| Exact Mass | 70.041862 |
|---|
| PSA | 20.23000 |
|---|
| LogP | 0.13 |
|---|
| Vapour Pressure | 1.7±0.6 mmHg at 25°C |
|---|
| Index of Refraction | 1.447 |
|---|
| InChIKey | NEEDEQSZOUAJMU-UHFFFAOYSA-N |
|---|
| SMILES | CC#CCO |
|---|
| Storage condition | Refrigerator |
|---|
| Stability | Stable. Flammable. |
|---|
Safety Information
| Hazard Codes | Xi:Irritant; |
|---|
| Risk Phrases | R10;R43;R52/53 |
|---|
| Safety Phrases | S36/37 |
|---|
| RIDADR | UN 1987 3/PG 3 |
|---|
| WGK Germany | 3 |
|---|
| Packaging Group | III |
|---|
| Hazard Class | 3 |
|---|
| HS Code | 29052990 |
|---|
Customs
| HS Code | 2905290000 |
|---|
| Summary | 2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
|---|
Synonyms
| 2-butyn-1-0l |
| methyl propargyl alcohol |
| MFCD00002914 |
| but-2-yn-1-ol |
| 2-butynyl-1-ol |
| 2-Butynol |
| 1-hydroxybut-2-yne |
| EINECS 212-113-4 |
| But-2-in-1-ol |
| 2-Butyn-1-ol |
| CH3CequivCCH2OH |
| 2-Butynyl alcohol |
| propargylic alcohol |
| 2-Butyne-1-ol |
| but-2-yne-1-ol |
