4-Iodo-3-methylphenol
Also known as: 4-IODO-3-METHYLPHENOL, 3-methyl-4-iodophenol, 4-IODO-3-METHYL-PHENOL, Phenol, 4-iodo-3-methyl-
4-Iodo-3-methylphenol (CAS 133921-27-4) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C7H7IO and a molecular weight of 234.034 g/mol. Key properties include a boiling point of 276.7±28.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 121.1±24.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 133921-27-4
- Jingsj CID
- J-1067877-0
- Molecular Formula
- C7H7IO
- Molecular Weight
- 234.034 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 276.7±28.0 °C at 760 mmHg |
|---|---|
| Density | 1.9±0.1 g/cm3 |
| Flash Point | 121.1±24.0 °C |
| Exact Mass | 233.954147 |
| PSA | 20.23000 |
| LogP | 3.37 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.647 |
Customs & Trade Information
| HS Code | 2908199090 |
|---|---|
| Summary | HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-Iodo-3-methylphenol?
The CAS number of 4-Iodo-3-methylphenol is 133921-27-4.
What are the molecular formula and molecular weight of 4-Iodo-3-methylphenol?
4-Iodo-3-methylphenol has molecular formula C7H7IO and molecular weight 234.034 g/mol.
What are the upstream and downstream products of 4-Iodo-3-methylphenol?
For 4-Iodo-3-methylphenol, Upstream Products: 4-Amino-3-methylphenol, m-Cresol; Downstream Products: m-Cresol, methyl 4-hydroxy-2-methylbenzoate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Iodo-3-methylphenol (CAS 133921-27-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1067877-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.