1-Chloro-2-ethynylbenzene
- Product Name1-Chloro-2-ethynylbenzene
- CAS873-31-4
- CBNumberCB0778606
- MFC8H5Cl
- MW136.58
- EINECS628-265-3
- MDL NumberMFCD00269951
- MOL File873-31-4.mol
- MSDS FileSDS
Chemical Properties
| Boiling point | 64-65/15mm |
| Density | 1.125 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.5710(lit.) |
| Flash point | 70 °C |
| storage temp. | 2-8°C |
| solubility | Soluble in hexane. |
| form | Liquid |
| color | Clear colorless to yellow |
| Stability | Moisture, Light Sensitive |
| InChI | 1S/C8H5Cl/c1-2-7-5-3-4-6-8(7)9/h1,3-6H |
| InChIKey | DGLHLIWXYSGYBI-UHFFFAOYSA-N |
| SMILES | Clc1ccccc1C#C |
| CAS DataBase Reference | 873-31-4(CAS DataBase Reference) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant/Keep Cold | |||||||||
| HS Code | 29036990 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 | |||||||||
| NFPA 704: |
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