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LC2857 Guaiacol

extra pure Ph Franç X


Order number Packaging Quantity Price €
AC29857 Alu bottle 1 l Inquire
AC29857 Barrel PE/met 25 l Inquire


Product information
Grade Ph Franç X
Synonyms 2-Methoxyphenol
Hill Formula C7H8O2
Chemical formula CH3OC6H4OH
HS Code 2909 50 00
EC number 201-964-7
Molar mass 124.14 g/mol
EC index number 604-031-00-6
CAS number 90-05-1


Chemical and physical data
Ignition temperature 750 °C
Solubility 10 g/l (30 °C)
Melting point 28 – 32 °C
Molar mass 124.14 g/mol
Density 1.13 g/cm3 (21 °C)
pH value 5.4 (10 g/l, H2O, 20 °C)
Boiling point 205 °C
Vapor pressure 0.1 hPa (25 °C)
Flash point 82 °C


Safety information according to GHS
Hazard Statement(s) H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
Precautionary Statement(s) P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
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 Warning
Hazard Pictogram(s)
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly 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 22-36/38
Harmful if swallowed.Irritating to eyes and skin.
S Phrase S 26
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Categories of danger harmful, irritant
Hazard Symbol Harmful


Toxicological data
LD 50 oral LD50 rat 520 mg/kg
LD 50 dermal LD50 rabbit 4600 mg/kg


Assay (GC) ≥ 99.5 %
Identity (IR-spectrum) conforms
Appearance of solution conforms
Catechol (TLC) ≤ 0.05 %
Highest single impurity (GC) ≤ 0.4 %
Residual solvents (Ph. Eur./ICH) excluded by production process
Sulfated ash ≤ 0.1 %
Water (according to Karl Fischer) ≤ 0.5 %


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