![1,2-Ethanedithiol](/ProductImageEN/2022-10/Large/f8818640-6d95-4676-bffe-291b9926ae65.png)
1,2-Ethanedithiol
Price | Get Latest Price | ||
Package | 1KG | 10KG | 25KG |
Min. Order: | 1KG |
Supply Ability: | 1ton |
Update Time: | 2022-10-14 |
Product Details
Product Name: 1,2-Ethanedithiol | CAS No.: 540-63-6 |
EC-No.: 208-752-3 | Min. Order: 1KG |
Purity: 98% | Supply Ability: 1ton |
Release date: 2022/10/14 |
1. Product Information
Product Name: | 1,2-Ethanedithiol |
Synonyms: | 1,2- B twoMercaptan;ethane-1,2-dithiol;Ethylene dithioglycol;Ethylene glycol, dithio-;ethylenedithioglycol;Ethylenedithiol;ethylhydropersulfide;s-Ethylene dimercaptan |
CAS: | 540-63-6 |
MF: | C2H6S2 |
MW: | 94.2 |
EINECS: | 208-752-3 |
Product Categories: | Chemistry;thiol Flavor;Phenoles and thiophenoles;Other Reagents;Building Blocks;Chemical Synthesis;Contact Printing;Dithiols;Materials Science;Micro/NanoElectronics;Organic Building Blocks;Self Assembly &;Self-Assembly Materials;Sulfur Compounds;Thiols;Thiols/Mercaptans;540-63-6 |
Mol File: | 540-63-6.mol |
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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) |
FEMA | 3484 | 1,2-ETHANEDITHIOL |
refractive index | n20/D 1.558(lit.) |
Fp | 122 °F |
storage temp. | Store below +30°C. |
pka | pK1:8.96;pK2:10.54 (25°C) |
form | Liquid |
color | Clear slightly colored |
Water Solubility | insoluble |
Sensitive | Air Sensitive |
JECFA Number | 532 |
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) |
Safety Information |
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) |
Toxicity | LD50 orally in Rabbit: 120 mg/kg LD50 dermal Rabbit 197 mg/kg |
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