A1272712
2-Butyn-1-ol , 98% , 764-01-2
CAS NO.：764-01-2
Empirical Formula: C4H6O
Molecular Weight: 70.09
MDL number: MFCD00002914
EINECS: 212-113-4
| Pack Size | Price | Stock | Quantity |
| 1ML | RMB38.40 | In Stock |
|
| 5ML | RMB121.60 | In Stock |
|
| 25ML | RMB417.60 | In Stock |
|
| 100ML | RMB1583.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -2.2 °C (lit.) |
| Boiling point: | 142-143 °C (lit.) |
| Density | 0.937 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 125 °F |
| storage temp. | Refrigerator |
| solubility | Miscible with chloroform and methanol. |
| pka | 13.14±0.10(Predicted) |
| form | Liquid |
| color | Clear colorless to light yellow |
| Specific Gravity | 0.937 |
| BRN | 1733676 |
| Stability: | Stable. Flammable. |
| InChI | 1S/C4H6O/c1-2-3-4-5/h5H,4H2,1H3 |
| InChIKey | NEEDEQSZOUAJMU-UHFFFAOYSA-N |
| SMILES | CC#CCO |
| CAS DataBase Reference | 764-01-2(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Butyn-1-ol(764-01-2) |
Description and Uses
2-Butyn-1-ol is used in the synthesis of homocoupling products. It is also used to inhibit corrosion of iron in acidic solution.
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226-H315-H319-H335 |
| Precautionary statements | P210-P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi,F |
| Risk Statements | 10-43-52/53-36/37/38 |
| Safety Statements | 36/37-26-16 |
| RIDADR | UN 1987 3/PG 3 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29052990 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Eye Irrit. 2 Flam. Liq. 3 Skin Irrit. 2 STOT SE 3 |
