Thymol Chemical
LC5469 Thymol
cryst., suitable for use as excipient exp Ph Eur,BP,NF
Order number | Packaging | Quantity | Price |
AC32469 | Glass bottle | 1 kg | Inquire |
AC32469 | Steel drum | 25 kg | Inquire |
Product information | |
Grade | Ph Eur,BP,NF |
Synonyms | 5-Methyl-2-(1-methylethyl)phenol, 1-Methyl-3-hydroxy-4-isopropylbenzene |
Hill Formula | C10H14O |
HS Code | 2907 19 90 |
EC number | 201-944-8 |
Molar mass | 150.22 g/mol |
EC index number | 604-032-00-1 |
CAS number | 89-83-8 |
Chemical and physical data | |
Ignition temperature | 285 oC |
Solubility | 0.98 g/l (25 oC) |
Melting point | 49 - 51 oC |
Molar mass | 150.22 g/mol |
Density | 0.97 g/cm3 (20 oC) |
Bulk density | 600 kg/m3 |
pH value | 5 - 7 (0.8 g/l, H2O, 20 oC) |
Boiling point | 233 oC (1013 hPa) |
Vapor pressure | 2.5 hPa (50 oC) |
Flash point | 104 oC |
Viscosity kinematic | 4.3 mm2/s (50 oC) |
Safety information according to GHS | |
Hazard Statement(s) | H302: Harmful if swallowed. H314: Causes severe skin burns and eye damage. H411: Toxic to aquatic life with long lasting effects. |
Precautionary Statement(s) | P273: Avoid release to the environment. P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
Signal Word | Danger |
Hazard Pictogram(s) | |
RTECS | XP2275000 |
Storage class | 8 A Combustible substances, corrosive |
WGK | WGK 2 water endangering |
Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
Safety information | |
R Phrase | R 22-34-51/53 Harmful if swallowed.Causes burns.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
S Phrase | S 26-28-36/37/39-45-61 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.After contact with skin, wash immediately with plenty of soap and water.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/ Safety data sheets. |
Categories of danger | harmful, corrosive, dangerous for the environment |
Hazard Symbol | Corrosive Dangerous for the environment |
Transport information | |
Declaration (transport by sea) IMDG-Code | UN 2430 ALKYLPHENOLS, SOLID, N.O.S.(5-METHYL-2-(1-METHYLETHYL)PHENOL), 8, III |
Declaration (transport by air) IATA-DGR | UN 2430 ALKYLPHENOLS, SOLID, N.O.S.(5-METHYL-2-(1-METHYLETHYL)PHENOL), 8, III |
Toxicological data | |
LD 50 oral | LD50 rat 980 mg/kg |
LD 50 dermal | LD50 rat > 2000 mg/kg |
Specifications | |
Assay (bromatometric) | 99.0 - 101.0 % |
Purity (GC) | 99.0 - 100.0 % |
Identity - IR-spectrum | passes test |
- Melting range | passes test |
Appearance | colourless or white to almost white crystals |
Appearance of solution (100 g/l; NaOH (85g/l)) | clear and not more intense in colour than colour reference solution R6; 30 NTU |
Acidic substances | passes test |
Melting range - lower value | 48 oC |
- upper value | 51 oC |
Related substances (GC) - largest single impurity | 0.3 % |
- Sum of all impurities | 1.0 % |
Non volatile matter | 0.05 % |
Residual solvents (Ph.Eur./USP/ICH) class 3 (Heptane) | 0.03 % |
Other residual solvents (Ph. Eur./USP/ICH) | excluded by the manufacturing process |
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