Ethylenedicysteine
Also known as: EC, N,N'-Ethylenedi-L-cysteine, N,N'-1,2-Ethanediylbis-L-cysteine, L,L-Ethylenedicysteine, Ethylene-bis-L-cysteine, 2,2'-(ethane-1,2-diyldiimino)bis(3-mercaptopropanoic acid)
Ethylenedicysteine (CAS 14344-48-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H16N2O4S2 and a molecular weight of 268.35400 g/mol. Key properties include a melting point of 245-246℃, a boiling point of 467.8ºC at 760mmHg, a density of 1.366g/cm3 and a flash point of 236.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 14344-48-0
- Jingsj CID
- J-1073254-2
- Molecular Formula
- C8H16N2O4S2
- Molecular Weight
- 268.35400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 245-246℃ |
|---|---|
| Boiling Point | 467.8ºC at 760mmHg |
| Density | 1.366g/cm3 |
| Flash Point | 236.7ºC |
| Exact Mass | 268.05500 |
| PSA | 176.26000 |
| Vapor Pressure | 4.78E-10mmHg at 25°C |
| Refractive Index | 1.577 |
Customs & Trade Information
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. 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 Ethylenedicysteine?
The CAS number of Ethylenedicysteine is 14344-48-0.
What are the molecular formula and molecular weight of Ethylenedicysteine?
Ethylenedicysteine has molecular formula C8H16N2O4S2 and molecular weight 268.35400 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethylenedicysteine (CAS 14344-48-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1073254-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.