2-Amino-4-(ethylsulfonyl)phenol
2-氨基-4-(乙基磺酰)苯酚
Also known as: 2-amino-4-(ethylsulfonyl)phenol, 2-amino-4-ethylsulfonylphenol, 2-amino-4-(ethylsulphonyl)phenol, 2-amino-4-ethanesulfonylphenol, 4-ethylsulfonyl-2-aminophenol, 4-ethylsulphonyl-2-aminophenol, 2-Amino phenol-4-ethyl sulfone, 2-amino-4_ethysulfonyl_ phenol, Phenol, 2-amino-4-(ethylsulfonyl)-, Einecs 256-100-1, MFCD00035895
2-Amino-4-(ethylsulfonyl)phenol (CAS 43115-40-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C8H11NO3S and a molecular weight of 201.243 g/mol. It is also known as 2-amino-4-(ethylsulfonyl)phenol, 2-amino-4-ethylsulfonylphenol and 2-amino-4-(ethylsulphonyl)phenol. Key properties include a melting point of 128-131ºC(lit.), a boiling point of 436.4±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 217.7±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 43115-40-8
- Jingsj CID
- J-10548-8
- Molecular Formula
- C8H11NO3S
- Chinese Name
- 2-氨基-4-(乙基磺酰)苯酚
- Molecular Weight
- 201.243 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 128-131ºC(lit.) |
|---|---|
| Boiling Point | 436.4±45.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 217.7±28.7 °C |
| Exact Mass | 201.045959 |
| PSA | 88.77000 |
| LogP | -0.52 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.588 |
Customs & Trade Information
| HS Code | 2922299090 |
|---|---|
| Summary | 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Amino-4-(ethylsulfonyl)phenol?
The CAS number of 2-Amino-4-(ethylsulfonyl)phenol is 43115-40-8.
What are the molecular formula and molecular weight of 2-Amino-4-(ethylsulfonyl)phenol?
2-Amino-4-(ethylsulfonyl)phenol has molecular formula C8H11NO3S and molecular weight 201.243 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Amino-4-(ethylsulfonyl)phenol (CAS 43115-40-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10548-8 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.