S022879
1-Ethynyl-4-methoxy-2-methylbenzene , 97% , 74331-69-4
| Pack Size | Price | Stock | Quantity |
| 1g | RMB688.71 | In Stock |
|
| 5g | RMB2301.78 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 30-34 °C (lit.) |
| Boiling point: | 222.7±33.0 °C(Predicted) |
| Density | 1.00±0.1 g/cm3(Predicted) |
| Flash point: | 201 °F |
| storage temp. | 2-8°C, stored under nitrogen |
| form | solid |
| Appearance | Light yellow to yellow <30°C Solid,>34°C Liquid |
| InChI | 1S/C10H10O/c1-4-9-5-6-10(11-3)7-8(9)2/h1,5-7H,2-3H3 |
| InChIKey | IETBNYUYILAKFK-UHFFFAOYSA-N |
| SMILES | COc1ccc(C#C)c(C)c1 |
Description and Uses
1-Ethynyl-4-methoxy-2-methylbenzene may be used in the preparation of 5-chloro-3-[(4-methoxy-2-methylphenyl)ethynyl]pyridin-2-amine.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H317-H319 |
| Precautionary statements | P280-P302+P352-P305+P351+P338 |
| PPE | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36-43 |
| Safety Statements | 26-36/37 |
| WGK Germany | 3 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Sens. 1 |
