1-Ethynyl-1-cyclohexanol
- Product Name1-Ethynyl-1-cyclohexanol
- CAS78-27-3
- CBNumberCB2186195
- MFC8H12O
- MW124.18
- EINECS201-100-9
- MDL NumberMFCD00003858
- MOL File78-27-3.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 30-33 °C(lit.) |
| Boiling point | 180 °C(lit.) |
| Density | 0.967 g/mL at 25 °C(lit.) |
| vapor pressure | <1 mm Hg ( 20 °C) |
| refractive index | 1.481-1.484 |
| Flash point | 163 °F |
| storage temp. | Store below +30°C. |
| solubility | 10 g/L (20°C) |
| form | Liquid After Melting |
| pka | 13.34±0.20(Predicted) |
| color | Clear colorless to light yellow |
| PH | 7 (1g/l, H2O, 20℃) |
| explosive limit | 1.3-8.7%(V) |
| Water Solubility | 10 g/L (20 ºC) |
| BRN | 471404 |
| InChI | 1S/C8H12O/c1-2-8(9)6-4-3-5-7-8/h1,9H,3-7H2 |
| InChIKey | QYLFHLNFIHBCPR-UHFFFAOYSA-N |
| SMILES | OC1(CCCCC1)C#C |
Safety
| Symbol(GHS) |
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| Signal word | Danger | |||||||||
| Hazard statements | H302-H311-H315-H319 | |||||||||
| Precautionary statements | P264-P270-P280-P301+P312-P302+P352+P312-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 21/22-36-36/37/38-20/21/22-36/38 | |||||||||
| Safety Statements | 36/37-36/37/39-26-36-22 | |||||||||
| RIDADR | UN 2811 6.1/PG 3 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | GV9100000 | |||||||||
| Autoignition Temperature | 365 °C | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29061900 | |||||||||
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects | |||||||||
| Hazard Classifications | Acute Tox. 3 Dermal Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 | |||||||||
| Toxicity | LD50 orally in Rabbit: 583 mg/kg LD50 dermal Rabbit 973 mg/kg | |||||||||
| NFPA 704: |
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