DL-α-Amino-ε-caprolactam
DL-α-氨基-ε-己内酰胺
Also known as: DL-ALPHA-AMINO-EPSILON-CAPROLACTAM, DL-alpha-Aminocaprolactam, 3-Amino-2-azepanone, 3-Aminohexahydro-2H-azepin-2-one, 2H-Azepin-2-one, 3-aminohexahydro-, α-Amino-ω-caprolactam, NSC 522223, MFCD00064475, EINECS 211-584-3
DL-α-Amino-ε-caprolactam (CAS 671-42-1) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H12N2O and a molecular weight of 128.172 g/mol. It is also known as DL-ALPHA-AMINO-EPSILON-CAPROLACTAM, DL-alpha-Aminocaprolactam and 3-Amino-2-azepanone. Key properties include a melting point of 77ºC, a boiling point of 315.1±35.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 144.4±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 671-42-1
- Jingsj CID
- J-1084488-3
- Molecular Formula
- C6H12N2O
- Chinese Name
- DL-α-氨基-ε-己内酰胺
- Molecular Weight
- 128.172 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 77ºC |
|---|---|
| Boiling Point | 315.1±35.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 144.4±25.9 °C |
Frequently Asked Questions
What is the CAS number of DL-α-Amino-ε-caprolactam?
The CAS number of DL-α-Amino-ε-caprolactam is 671-42-1.
What are the molecular formula and molecular weight of DL-α-Amino-ε-caprolactam?
DL-α-Amino-ε-caprolactam has molecular formula C6H12N2O and molecular weight 128.172 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "DL-α-Amino-ε-caprolactam (CAS 671-42-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084488-3 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.