Name | methylcyclohexanol, mixture of isomers |
Synonyms | sextol METHYLHEXALIN 'METHYLHEXALINE' METHYLCYCLOHEXANOL metylocykloheksanol Cyclohexanol, methyl- 2-methylcyclohexan-1-ol 3-methylcyclohexan-1-ol 4-methylcyclohexan-1-ol metylocykloheksanol(polish) Methyl cyclohexanol (mixed isomers) methylcyclohexanol, mixture of isomers METHYLCYCLOHEXANOL (2-,3-,4- AND CIS-,TRANS- MIXTURE) |
CAS | 25639-42-3 |
EINECS | 247-152-6 |
InChI | InChI=1/3C7H14O/c1-6-2-4-7(8)5-3-6;1-6-3-2-4-7(8)5-6;1-6-4-2-3-5-7(6)8/h3*6-8H,2-5H2,1H3 |
Molecular Formula | C7H14O |
Molar Mass | 114.185 |
Density | 0.92g/mLat 20°C(lit.) |
Melting Point | -49.9°C |
Boling Point | 171-173°C(lit.) |
Flash Point | 68°C |
Water Solubility | Slightly soluble in water |
Vapor Presure | 1.55E-11mmHg at 25°C |
Appearance | Colorless viscous liquid thatusually exists as a mixture of isomers in whichthe meta and para forms predominate. |
Color | Colorless to Light yellow |
Exposure Limit | TWA-TWA 235 mg/m3 (50 ppm) (ACGIH),470 mg/m3 (100 ppm) (NIOSH); IDLH10,000 ppm (NIOSH). |
Refractive Index | n20/D 1.46 |
Hazard Symbols | Xn - Harmful |
Risk Codes | R20 - Harmful by inhalation R10 - Flammable |
Safety Description | 24/25 - Avoid contact with skin and eyes. |
UN IDs | UN 2617 3/PG 3 |
WGK Germany | 1 |
RTECS | GW0175000 |
HS Code | 29061200 |
Hazard Class | 3.2 |
Packing Group | III |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
category | flammable liquid |
toxicity classification | poisoning |
acute toxicity | oral-rat LD50: 1660 mg/kg; Subcutaneous-rat LD50: 2990 mg/kg |
Explosive hazard characteristics | Steam and air can explode when mixed |
flammability hazard characteristics | combustible in case of open flame, high temperature and strong oxidant; Combustion emission stimulates smoke |
storage and transportation characteristics | warehouse ventilation and low temperature drying; separate from oxidant storage and transportation |
fire extinguishing agent | foam, carbon dioxide, dry powder, sand, 1211 |
occupational standard | TLV-TWA 50 PPM (235 mg/m3); STEL 100 PPM (470 mg/m3) |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
immediate life-threatening and health concentration | 500 ppm |