Diphenylmercury
Also known as: Benzene, mercuriodi-, Diphenylmercury, MERCURY DIPHENYL, diphenyl-mercury, mercury(ii)diphenyl, difenylrtut, MFCD00002998, NSC 23990
Diphenylmercury (CAS 587-85-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H10Hg and a molecular weight of 354.79800 g/mol. Key properties include a melting point of 124 °C, a boiling point of >306°C, a density of 2.32 g/mL at 25 °C(lit.) and a flash point of >306°C. It is classified under GHS with signal word Danger and hazard statements H300, H310 and H330 — Fatal if inhaled. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 587-85-9
- Jingsj CID
- J-13777-5
- Molecular Formula
- C12H10Hg
- Molecular Weight
- 354.79800 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 124 °C |
|---|---|
| Boiling Point | >306°C |
| Density | 2.32 g/mL at 25 °C(lit.) |
| Flash Point | >306°C |
| Exact Mass | 356.04900 |
| LogP | 1.71990 |
GHS Safety & Compliance
- H300
- H310
- H330 — Fatal if inhaled
- H373 — May cause damage to organs through prolonged exposure
- H410 — Very toxic to aquatic life with long lasting effects
Frequently Asked Questions
What is the CAS number of Diphenylmercury?
The CAS number of Diphenylmercury is 587-85-9.
What are the molecular formula and molecular weight of Diphenylmercury?
Diphenylmercury has molecular formula C12H10Hg and molecular weight 354.79800 g/mol.
Is Diphenylmercury hazardous?
Diphenylmercury has GHS signal word Danger and hazard statements H300; H310; H330 — Fatal if inhaled.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Diphenylmercury (CAS 587-85-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13777-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.