4-(Methylsulfonyl)aniline hydrochloride
Also known as: 4-Methylsulphonylaniline hydrochloride, 4-methylsulfonylaniline hydrochloride, 4-(Methylsulphonyl)aniline hydrochloride, 4-Methylsulfonylaniline hydrochloride
4-(Methylsulfonyl)aniline hydrochloride (CAS 177662-76-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H10ClNO2S and a molecular weight of 207.68 g/mol. Key properties include a melting point of 243-245ºC, a boiling point of 384.3ºC at 760 mmHg, a density of 1.282g/cm3 and a flash point of 186.2ºC. It is listed by 1 supplier, from 20.00 to 25.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 177662-76-9
- Jingsj CID
- J-1124326-9
- Molecular Formula
- C7H10ClNO2S
- Molecular Weight
- 207.68 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 25g | ¥500.00 | $2.99 /gBest ¥20.00/g CNY | CN China MOQ 25g | |
Made to Order | 99% 100g | ¥2,500.00 | $3.74 /g ¥25.00/g CNY | CN China MOQ 100g |
Physicochemical Properties
| Melting Point | 243-245ºC |
|---|---|
| Boiling Point | 384.3ºC at 760 mmHg |
| Density | 1.282g/cm3 |
| Flash Point | 186.2ºC |
| Exact Mass | 207.01200 |
| PSA | 68.54000 |
| LogP | 3.13630 |
| SMILES | CS(=O)(=O)C1=CC=C(C=C1)N.Cl |
| InChIKey | NMEAGYKSZYLEAS-UHFFFAOYSA-N |
| InChI | 1S/C7H9NO2S.ClH/c1-11(9,10)7-4-2-6(8)3-5-7;/h2-5H,8H2,1H3;1H |
Customs & Trade Information
| HS Code | 2921420090 |
|---|---|
| Summary | HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-(Methylsulfonyl)aniline hydrochloride?
The CAS number of 4-(Methylsulfonyl)aniline hydrochloride is 177662-76-9.
What are the molecular formula and molecular weight of 4-(Methylsulfonyl)aniline hydrochloride?
4-(Methylsulfonyl)aniline hydrochloride has molecular formula C7H10ClNO2S and molecular weight 207.68 g/mol.
Which suppliers offer 4-(Methylsulfonyl)aniline hydrochloride?
1 supplier(s) listed; reference unit price ¥20.00–25.00 /g.
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-(Methylsulfonyl)aniline hydrochloride (CAS 177662-76-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1124326-9 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.