| 1,2-Ethanedithiol Basic information |
| Description Chemical and Physical properties Preparation Precautions Hazard Statements |
| Product Name: |
1,2-Ethanedithiol |
| Synonyms: |
1,2- B twoMercaptan;1,2-Ethanedithiol >=98.0% (GC);1,2-Ethanedithiol technical grade, >=90%;1,2-Ethanedithiol, 95%, SpcSeal;EDT(L);EDT)1,2-Ethane;a-ethylenedimercaptan;alpha-Ethylene dimercaptan |
| CAS: |
540-63-6 |
| MF: |
C2H6S2 |
| MW: |
94.2 |
| EINECS: |
208-752-3 |
| Product Categories: |
Phenoles and thiophenoles;Other Reagents;thiol Flavor;Chemistry;Building Blocks;Chemical Synthesis;Contact Printing;Dithiols;Materials Science;Micro/NanoElectronics;Organic Building Blocks;Self Assembly &;Self-Assembly Materials;Sulfur Compounds;Thiols;Thiols/Mercaptans |
| Mol File: |
540-63-6.mol |
 |
| |
| 1,2-Ethanedithiol Chemical Properties |
| Melting point |
−41 °C(lit.) |
| Boiling point |
144-146 °C(lit.) |
| density |
1.123 g/mL at 25 °C(lit.) |
| vapor density |
>1 (vs air) |
| vapor pressure |
4.8 mm Hg ( 20 °C) |
| refractive index |
n20/D 1.558(lit.) |
| FEMA |
3484 | 1,2-ETHANEDITHIOL |
| Fp |
122 °F |
| storage temp. |
Store at 0-5°C |
| form |
Liquid |
| color |
Clear slightly colored |
| Water Solubility |
insoluble |
| Sensitive |
Air Sensitive |
| Merck |
14,3725 |
| BRN |
505946 |
| Stability: |
Stable. Flammable. Incompatible with oxidizing agents, bases, reducing agents, alkali metals. |
| InChIKey |
VYMPLPIFKRHAAC-UHFFFAOYSA-N |
| CAS DataBase Reference |
540-63-6(CAS DataBase Reference) |
| NIST Chemistry Reference |
1,2-Ethanedithiol(540-63-6) |
| EPA Substance Registry System |
1,2-Ethanedithiol(540-63-6) |
| Hazard Codes |
T,Xn,F |
| Risk Statements |
10-23/24/25-23/25-21-36-23-21/22-36/37/38-20/21/22 |
| Safety Statements |
36/37/39-45-26-16-36/37-36-7/9 |
| RIDADR |
UN 3071 6.1/PG 2 |
| WGK Germany |
3 |
| RTECS |
KI3325000 |
| F |
10-13-23 |
| TSCA |
Yes |
| HazardClass |
3 |
| PackingGroup |
III |
| HS Code |
29309070 |
| Hazardous Substances Data |
540-63-6(Hazardous Substances Data) |
|
|
China
