DL-Homocystine
Also known as: Homocystine (DL-), 4,4'-Dithiobis(2-aminobutyric acid), 4,4'-Disulfanediylbis(2-aminobutanoic acid), DL-Homocystine crystalline, Butanoic acid, 4,4'-dithiobis[2-amino- (DL-)
DL-Homocystine (CAS 462-10-2) 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 268.354 g/mol. Key properties include a melting point of 281-284ºC (dec.), a boiling point of 507.6±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 260.8±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 462-10-2
- Jingsj CID
- J-21585-0
- Molecular Formula
- C8H16N2O4S2
- Molecular Weight
- 268.354 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 281-284ºC (dec.) |
|---|---|
| Boiling Point | 507.6±50.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 260.8±30.1 °C |
| Exact Mass | 268.055145 |
| PSA | 177.24000 |
| LogP | 1.03 |
| Vapor Pressure | 0.0±2.8 mmHg at 25°C |
| Refractive Index | 1.619 |
Frequently Asked Questions
What is the CAS number of DL-Homocystine?
The CAS number of DL-Homocystine is 462-10-2.
What are the molecular formula and molecular weight of DL-Homocystine?
DL-Homocystine has molecular formula C8H16N2O4S2 and molecular weight 268.354 g/mol.
What are the upstream and downstream products of DL-Homocystine?
For DL-Homocystine, Downstream Products: DL-Homocysteine, DL-Homocysteic acid, Choline Hydroxide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "DL-Homocystine (CAS 462-10-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21585-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.