2-(Methylsulfonyl)acetamide
Also known as: 2-(methylsulphonyl)acetamide, 2-methylsulfonylacetamide, 2-methanesulfonylacetamide, METHYLSULFONYLACETAMIDE, methanesulfonyl-acetic acid amide, 2-Methansulfonyl-acetamid, Methylsulfonacetamid
2-(Methylsulfonyl)acetamide (CAS 66913-97-1) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C3H7NO3S and a molecular weight of 137.15800 g/mol. Key properties include a boiling point of 456.2ºC at 760 mmHg, a density of 1.373g/cm3 and a flash point of 229.7ºC. It is listed by 2 suppliers, 1 of which publish reference prices, from 4.20 to 2,780.00 CNY. Record last updated Nov 2, 2026.
- CAS No.
- 66913-97-1
- Jingsj CID
- J-1129384-8
- Molecular Formula
- C3H7NO3S
- Molecular Weight
- 137.15800 g/mol
- Category
- Organic Bases
- Last updated
- 11/2/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 95% 250mg | ¥1,050.00 | $0.63 /mgBest ¥4.20/mg CNY | CN China MOQ 250mg | |
In Stock | 95% 100mg | ¥601.00 | $0.9 /mg ¥6.01/mg CNY | CN China MOQ 100mg | |
In Stock | 95% 5g | ¥9,670.00 | $289.41 /g ¥1,934.00/g CNY | CN China MOQ 5g |
Physicochemical Properties
| Boiling Point | 456.2ºC at 760 mmHg |
|---|---|
| Density | 1.373g/cm3 |
| Flash Point | 229.7ºC |
| Exact Mass | 137.01500 |
| PSA | 86.60000 |
| LogP | 0.74680 |
| InChIKey | ZBLUAVADFAWYLL-UHFFFAOYSA-N |
| SMILES | CS(=O)(=O)CC(N)=O |
| Refractive Index | 1.482 |
Customs & Trade Information
| HS Code | 2924199090 |
|---|---|
| Summary | 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; 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-(Methylsulfonyl)acetamide?
The CAS number of 2-(Methylsulfonyl)acetamide is 66913-97-1.
What are the molecular formula and molecular weight of 2-(Methylsulfonyl)acetamide?
2-(Methylsulfonyl)acetamide has molecular formula C3H7NO3S and molecular weight 137.15800 g/mol.
Which suppliers offer 2-(Methylsulfonyl)acetamide?
2 supplier(s) listed; reference unit price ¥4.20–2780.00 /mg.
What are the upstream and downstream products of 2-(Methylsulfonyl)acetamide?
For 2-(Methylsulfonyl)acetamide, Upstream Products: Sodium methanesulfinate, 2-Chloroacetamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(Methylsulfonyl)acetamide (CAS 66913-97-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1129384-8 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.