Ethoxyethyne
- Product NameEthoxyethyne
- CAS927-80-0
- CBNumberCB9720017
- MFC4H6O
- MW70.09
- EINECS213-164-5
- MDL NumberMFCD00009247
- MOL File927-80-0.mol
- MSDS FileSDS
Chemical Properties
| Boiling point | 53°C |
| Density | 0.732 g/mL at 25 °C |
| refractive index | n |
| Flash point | −20 °F |
| storage temp. | 2-8°C |
| solubility | sol alcohol, ether, benzene, hexane |
| form | liquid |
| color | Clear Yellow |
| Water Solubility | Slightly miscible with water. |
| BRN | 741882 |
| Dielectric constant | 8.0500000000000007 |
| InChI | InChI=1S/C4H6O/c1-3-5-4-2/h1H,4H2,2H3 |
| InChIKey | WMYNMYVRWWCRPS-UHFFFAOYSA-N |
| SMILES | C#COCC |
| CAS DataBase Reference | 927-80-0(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | B8RFM34GMK |
| NIST Chemistry Reference | Ethoxyacetylene(927-80-0) |
Safety
| Symbol(GHS) |
   
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| Signal word | Danger | |||||||||
| Hazard statements | H225-H304-H315-H336-H361-H373-H411 | |||||||||
| Precautionary statements | P202-P210-P273-P301+P310-P303+P361+P353-P331 | |||||||||
| Hazard Codes | F,Xn,N | |||||||||
| Risk Statements | 11-38-48/20-51/53-62-65-67-36/37/38-36/38 | |||||||||
| Safety Statements | 16-36/37-61-62-45-36/37/39-26-33-29-9 | |||||||||
| RIDADR | UN 1993 3/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | KN9900000 | |||||||||
| Hazard Note | Highly Flammable/Keep Cold | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29091990 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Aquatic Chronic 2 Asp. Tox. 1 Flam. Liq. 2 Repr. 2 Skin Irrit. 2 STOT RE 2 Inhalation STOT SE 3 | |||||||||
| NFPA 704: |
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