Methylmercury(II) iodide
Also known as: iodo(methyl)mercury, Methylmercuric iodide, Iodomethylmercury, Methyliodomercury, Mercury, iodomethyl-, CH3HgI, Methylmercury iodide, methylmercuryiodide, EINECS 205-600-8, MFCD00013701
Methylmercury(II) iodide (CAS 143-36-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula CH3HgI and a molecular weight of 342.52900 g/mol. Key properties include a melting point of 143-144ºC and a boiling point of 239.31°C (estimate). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 143-36-2
- Jingsj CID
- J-13900-4
- Molecular Formula
- CH3HgI
- Molecular Weight
- 342.52900 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 143-144ºC |
|---|---|
| Boiling Point | 239.31°C (estimate) |
| Exact Mass | 343.89900 |
| LogP | 1.46700 |
| Appearance | Powder | yellow |
Customs & Trade Information
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Methylmercury(II) iodide?
The CAS number of Methylmercury(II) iodide is 143-36-2.
What are the molecular formula and molecular weight of Methylmercury(II) iodide?
Methylmercury(II) iodide has molecular formula CH3HgI and molecular weight 342.52900 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methylmercury(II) iodide (CAS 143-36-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13900-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.