2,2-dimethylaziridine
Also known as: 2,2-dimethylethyleneimine, 2,2-dimethylethylenimine, 2,2-dimethyl-1-aziridine, NSC 18620, AI3-50669, Aziridine, 2,2-dimethyl-, UNII-TCA336D1SX
2,2-dimethylaziridine (CAS 2658-24-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H9N and a molecular weight of 71.12100 g/mol. Key properties include a boiling point of 49ºC at 760mmHg and a density of 0.78g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2658-24-4
- Jingsj CID
- J-1392103-4
- Molecular Formula
- C4H9N
- Molecular Weight
- 71.12100 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 49ºC at 760mmHg |
|---|---|
| Density | 0.78g/cm3 |
| Exact Mass | 71.07350 |
| PSA | 21.94000 |
| LogP | 0.69700 |
| Vapor Pressure | 295mmHg at 25°C |
| Refractive Index | 1.413 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2,2-dimethylaziridine?
The CAS number of 2,2-dimethylaziridine is 2658-24-4.
What are the molecular formula and molecular weight of 2,2-dimethylaziridine?
2,2-dimethylaziridine has molecular formula C4H9N and molecular weight 71.12100 g/mol.
What are the upstream and downstream products of 2,2-dimethylaziridine?
For 2,2-dimethylaziridine, Upstream Products: 2-Amino-2-methyl-1-propanol, Water; Downstream Products: tert-Butylamine, 2-Methoxy-2-methylpropan-1-amine, 2-Methylallylamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,2-dimethylaziridine (CAS 2658-24-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1392103-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.