Melting point :137°C
Boiling point :39.8°C
RTECS :OW4900000
form :Liquid
color :Colorless
Water Solubility :Slightly soluble in water.
Exposure limits :ACGIH: TWA 0.01 mg/m3; STEL 0.03 mg/m3 (Skin)
OSHA: Ceiling 0.04 mg/m3
NIOSH: IDLH 2 mg/m3; IDLH 10 mg/m3; TWA 0.01 mg/m3; TWA 0.05 mg/m3; STEL 0.03 mg/m3; Ceiling 0.1 mg/m3 Stability :Stable. Incompatible with oxidizing agents, alkalis, acids, alkali earth metals, reactive inorganic and organic compounds.
CAS DataBase Reference :1184-57-2
EPA Substance Registry System :Methymercury hydroxide (1184-57-2)

Symbol(GHS):
Signal word:
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H300 Fatal if swallowed Acute toxicity,oral Category 1, 2 Danger P264, P270, P301+P310, P321, P330,P405, P501 H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501 H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501 H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501 H401 Toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 2 P273, P501 H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P405 Store locked up.