2-AMINO-5-ETHYLTHIO-1,3,4-THIADIAZOLE
- CAS NO.：25660-70-2
- Empirical Formula: C4H7N3S2
- Molecular Weight: 161.25
- MDL number: MFCD00040401
- EINECS: 247-169-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 13:16:52
What is 2-AMINO-5-ETHYLTHIO-1,3,4-THIADIAZOLE?
Chemical properties
YELLOW FINE CRYSTALLINE POWDER
Definition
ChEBI: 5-(Ethylthio)-1,3,4-thiadiazol-2-amine is an aryl sulfide.
General Description
2-Amino-5-(ethylthio)-1,3,4-thiadiazole is an inhibitor of copper corrosion. Effect of 2-amino-5-ethylthio-1,3,4-thiadiazole on the copper corrosion in aerated HCl solution has been investigated.
Properties of 2-AMINO-5-ETHYLTHIO-1,3,4-THIADIAZOLE
| Melting point: | 135-137 °C(lit.) |
| Density | 1.328 (estimate) |
| refractive index | 1.5800 (estimate) |
| form | solid |
| CAS DataBase Reference | 25660-70-2(CAS DataBase Reference) |
| EPA Substance Registry System | 1,3,4-Thiadiazol-2-amine, 5-(ethylthio)- (25660-70-2) |
Safety information for 2-AMINO-5-ETHYLTHIO-1,3,4-THIADIAZOLE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 2-AMINO-5-ETHYLTHIO-1,3,4-THIADIAZOLE
New Products
4-Iodo-3,5-dimethylbenzonitrile 2-fluoro-4-iodoaniline 2-(3-Methyl-1,2,4-oxadiazol-5-yl)acetic acid (as potassium salt) 6,6'-methylenebis(9-methyl-3-((2-methyl-1H-imidazol-1-yl)methyl)-2,3-dihydro-1H-carbazol-4(9H)-one) 3-Bromo-2-fluorobenzoic acid Quinuclidine-4-carbonitrile N,N CARBONYL DIIMIDAZOLE 2-Amino-5-bromo-4-(trifluoromethyl)pyridine（RM for Indian lab) (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid Tetrabutylammonium perchlorate N,O-Dimethylhydroxylamine hydrochloride (R)-1-Benzyl-3-pyrrolidinecarbonitrile Bupropian related compound F Lantanoprost rc B Clidinium Bromide Impurity Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity N-Nitroso hydroxy Cetrizine EP Impurity-A 4-(5-amino-1-methyl-1h-benzoimidazol-2-yl)-butyric acid isopropyl ester. 1,4-bis(methylsulfonyl)butane 4-Cyano-N-Methacryloyl-3-Trifluoromethyl Aniline 5-Methyl-1,3-benzenediacetonitrile 4-Fluorothiophenol 1-methyl amino-2,4-dinitro benzeneRelated products of tetrahydrofuran
![5-(2,6-DICHLORO-BENZYLSULFANYL)-[1,3,4]THIADIAZOL-2-YLAMINE](https://img.chemicalbook.in/StructureFile/ChemBookStructure2/GIF/CB3420508.gif)
![N'-(5-[(4-CHLOROBENZYL)SULFANYL]-1,3,4-THIADIAZOL-2-YL)-N,N-DIMETHYLIMINOFORMAMIDE](https://img.chemicalbook.in/StructureFile/ChemBookStructure2/GIF/CB0706065.gif)
![4-(5-AMINO-[1,3,4]THIADIAZOL-2-YLSULFANYL)-3-OXO-BUTYRIC ACID ETHYL ESTER](https://img.chemicalbook.in/StructureFile/ChemBookStructure2/GIF/CB6385952.gif)
![5-[(4-FLUOROBENZYL)SULFANYL]-1,3,4-THIADIAZOL-2-AMINE](https://img.chemicalbook.in/StructureFile/ChemBookStructure2/GIF/CB3336100.gif)
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