| Identification | More | [Name]
Diphenylmercury | [CAS]
587-85-9 | [Synonyms]
DIPHENYLMERCURY
MERCURY DIPHENYL
Benzene, mercuriodi-
difenylrtut
diphenyl-mercur
diphenylmercure
DIPHENYLMERCURY PESTANAL, 250 MG
Diphenylmercury,min.96%
diphenylmercury(ii)
mercury(ii)diphenyl
Diphenyl mercury (aryl compound)
Diphenylmercury, min. 96% | [EINECS(EC#)]
209-606-1 | [Molecular Formula]
C12H10Hg | [MDL Number]
MFCD00002998 | [Molecular Weight]
354.8 | [MOL File]
587-85-9.mol |
| Safety Data | Back Directory | [Hazard Codes ]
T+,N | [Risk Statements ]
R26/27/28:Very Toxic by inhalation, in contact with skin and if swallowed .
R33:Danger of cumulative effects.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . | [Safety Statements ]
S13:Keep away from food, drink and animal feeding stuffs .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36:Wear suitable protective clothing .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet . | [RIDADR ]
UN 2026 6.1/PG 3
| [WGK Germany ]
3
| [RTECS ]
OW3150000
| [TSCA ]
Yes | [HazardClass ]
6.1 | [PackingGroup ]
II | [Safety Profile]
Moderately toxic by
ingestion. Incompatible with nonmetal
oxides. When heated to decomposition it
emits toxic fumes of Hg. See also
MERCURY COMPOUNDS. |
| Hazard Information | Back Directory | [Chemical Properties]
White to beige powder | [Purification Methods]
Sublime it, then crystallise it from nitromethane or ethanol. If phenylmercuric halides are present, they can be converted to phenylmercuric hydroxide which, being much more soluble, remain in the alcohol or *benzene used for crystallisation. Thus, crude material (10g) is dissolved in warm ethanol (ca 150mL) and shaken with moist Ag2O (ca 10g) for 30minutes, then heated under reflux for 30minutes and filtered hot. Concentrating the filtrate by evaporation gives diphenylmercury, which is then recrystallised from *benzene [Blair et al. J Chem Soc 3174 1959]. [Beilstein 16 IV 1702.] TOXIC. |
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