Melting point :−43 °C(lit.)
Boiling point :93-94 °C(lit.)
Density :2.961 g/mL at 25 °C(lit.)
refractive index :n20/D 1.543(lit.)
Flash point :42 °F
storage temp. :Flammables area
solubility :insoluble in H2O; very soluble in ethanol, ethyl ether
form :liquid
Water Solubility :insoluble H2O; soluble ether, alcohol [MER06]
Merck :13,3276
BRN :3600205
Exposure limits :TLV-TWA: 0.01 mg (Hg)/m³ (ACGIH)
PEL-TWA: 0.01 mg (Hg)/m³ (OSHA)
STEL: 0.03 mg (Hg)/m³ (ACGIH)
The tolerable weekly intake (TWI) levels set by World Health Organization for methyl mercury is 1.6 μg/kg body weight. The reference dose (RfD) set by the U.S. EPA is 0.1 μg/kg body weight/day (Booth and Zeller (2005). Stability :Stable. Highly flammable. Incompatible with strong oxidizing agents.
EPA Substance Registry System :Dimethylmercury (593-74-8)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P262 Do not get in eyes, on skin, or on clothing. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection.