A5610812
Methylcyclohexanol (2-,3-,4- and <i>cis</i>-,<i>trans</i>- mixture) , >88.0%(GC) , 25639-42-3
CAS NO.：25639-42-3
Empirical Formula: C7H14O
Molecular Weight: 114.185
MDL number: MFCD01778225
EINECS: 247-152-6
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -49.9°C |
| Boiling point: | 171-173 °C(lit.) |
| Density | 0.92 g/mL at 20 °C(lit.) |
| refractive index | n |
| Flash point: | 68°C |
| Water Solubility | Slightly soluble in water |
| form | Colorless viscous liquid that
usually exists as a mixture of isomers in which
the meta and para forms predominate. |
| color | Colorless to Light yellow |
| Exposure limits | TWA-TWA 235 mg/m3 (50 ppm) (ACGIH),
470 mg/m3 (100 ppm) (NIOSH); IDLH
10,000 ppm (NIOSH). |
| LogP | 5.498 (est) |
| EPA Substance Registry System | Methylcyclohexanol (25639-42-3) |
Description and Uses
2-Methylcyclohexanol is a straw-coloredliquid with a weak, menthol-like odor. The odor thresholdis 490 ppm (higherthan theOEL). Molecularweight= 114.21; Specific gravity (H2O:1)= 0.92; Boilingpoint= 155- 180℃ (technical grade); Freezing/Meltingpoint= -50C; Vapor pressure = 2 mmHg at 30℃; Flashpoint= 65- 68℃; Autoignitiontemperature = 296℃.Hazard Identification (based on NFPA-704 M RatingSystem): Health 0, Flammability 2, Reactivity 0. Slightlysoluble in water.
Solvent for lacquers; blending agent in textile soaps; antioxidant in lubricants
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H227-H302+H332-H315 |
| Precautionary statements | P210-P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P332+P313+P362+P364-P304+P340+P312-P370+P378-P403+P235-P501 |
| Hazard Codes | Xn |
| Risk Statements | 20-10 |
| Safety Statements | 24/25 |
| RIDADR | UN 2617 3/PG 3 |
| OEB | A |
| OEL | TWA: 50 ppm (235 mg/m3) |
| WGK Germany | 1 |
| RTECS | GW0175000 |
| HazardClass | 3.2 |
| PackingGroup | III |
| HS Code | 29061200 |
| Hazardous Substances Data | 25639-42-3(Hazardous Substances Data) |
| IDLA | 500 ppm |
