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LC4648 Phenylmercury hydroxide
for synthesis


Order number Packaging Quantity Price €
AC31648 Plastic bottle 50 g 29.03


Product information
Synonyms Hydroxyphenylmercury
Hill Formula C6H6HgO
Chemical formula C6H5HgOH
HS Code 2852 00 00
EC number 202-866-7
Molar mass 294.7 g/mol
EC index number 080-008-00-9
CAS number 100-57-2


Chemical and physical data
Solubility 50 g/l (75 °C)
Molar mass 294.7 g/mol


Safety information according to GHS
Hazard Statement(s) H301: Toxic if swallowed.
H372: Causes damage to organs through prolonged or repeated exposure.
H314: Causes severe skin burns and eye damage.
H410: Very 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.
P309: IF exposed or if you feel unwell:
P310: Immediately call a POISON CENTER or doctor/physician.
Signal Word Danger
Hazard Pictogram(s)

Storage class Non combustible substances, toxic
WGK WGK 3 highly water endangering
Disposal 20
Mercury residues and salts. Elemental mercury must be taken up with Chemizorb® Hg (Cat. No 112576): container G.


Safety information
R Phrase R 26/27/28-33-50/53
Very toxic by inhalation, in contact with skin and if swallowed.Danger of cumulative effects.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 13-28-36-45-60-61
Keep away from food, drink and animal feedingstuffs.After contact with skin, wash immediately with plenty of water.Wear suitable protective clothing.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger very toxic, dangerous for the environment
Hazard Symbol

Very toxic

Dangerous for the environment


Transport information
Declaration (transport by sea) IMDG-Code UN 1894 PHENYLMERCURIC HYDROXIDE, 6.1, II, Marine Pollutant: P, Segregation Group: 7 (Heavy metals and their salts (including their organometallic compounds)), 11 (Mercury and mercury compounds)
Declaration (transport by air) IATA-DGR UN 1894 PHENYLMERCURIC HYDROXIDE, 6.1, II



Assay (ex Hg) ∼95 %
Identity (IR) passes test