2,2'-dithiobis(ethylamine)
- CAS NO.：51-85-4
- Empirical Formula: C4H12N2S2
- Molecular Weight: 152.28
- MDL number: MFCD01002952
- EINECS: 200-129-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-07-27 17:00:41
What is 2,2'-dithiobis(ethylamine)?
Description
Aminoethyl-SS-ethylamine contains two primary amine terminal groups and a cleavable disulfide bond. The terminal amines can participate in chemical reactions with carboxylic acids, activated NHS esters and other carbonyl compounds. The disulfide bond can be cleaved by Dithiothreitol (DTT) reagent.
Definition
ChEBI: An organic disulfide obtgained by oxidative dimerisation of cysteamine.
Properties of 2,2'-dithiobis(ethylamine)
| Melting point: | 135-136 °C |
| Boiling point: | 106-108 °C(Press: 5 Torr) |
| Density | 1.090 (estimate) |
| refractive index | 1.5605 (estimate) |
| solubility | Soluble in Water, DMSO, DMF, Methanol |
| pka | 8.97±0.10(Predicted) |
| form | Liquid |
| color | Light yellow to brown |
Safety information for 2,2'-dithiobis(ethylamine)
Computed Descriptors for 2,2'-dithiobis(ethylamine)
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