3-Amino-5-mercapto-1,2,4-triazole (CAS 16691-43-3) — formula C2H4N4S, molecular weight 116.15; category organic chemicals.
| CAS Number | 16691-43-3 |
|---|---|
| Molecular Formula | C2H4N4S |
| Molecular Weight | 116.15 |
| LogP | -0.8 |
| Applications | Uses: Used to produce DE-498, a herbicide, [Reference #1], Industry Uses: Intermediate, U.S. Production: 2023: 23, 986 lb, 2022: 287, 832 lb, 2021: 198, 758 lb, 2020: 216, 000 lb, General Manufacturing Information: Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing, 3H-1, 2, 4-Triazole-3-thione, 5-amino-1, 2-dihydro-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Uses: Used to produce DE-498, a herbicide, [Reference #1], Industry Uses: Intermediate, U.S. Production: 2023: 23, 986 lb, 2022: 287, 832 lb, 2021: 198, 758 lb, 2020: 216, 000 lb, General Manufacturing Information: Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing, 3H-1, 2, 4-Triazole-3-thione, 5-amino-1, 2-dihydro-: ACTIVE.
3-Amino-5-mercapto-1,2,4-triazole is a carbon-based organic compound with CAS registry number 16691-43-3 and molecular formula C2H4N4S (molecular weight 116.15), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 16691-43-3
Its molecular formula C2H4N4S comprises 2 C, 4 H, 4 N, 1 S atoms.
Also known as: 3-Amino-5-mercapto-1,2,4-triazole · 3-氨基-5-巯基-1,2,4-三唑
Category: organic chemicals
The CAS registry number of 3-Amino-5-mercapto-1,2,4-triazole is 16691-43-3.
Molecular formula C2H4N4S, molecular weight 116.15.
It is also registered under: 3-Amino-5-mercapto-1,2,4-triazole, 3-氨基-5-巯基-1,2,4-三唑.
Recorded applications: Uses: Used to produce DE-498, a herbicide, [Reference #1], Industry Uses: Intermediate, U.S. Production: 2023: 23, 986 lb, 2022: 287, 832 lb, 2021: 198, 758 lb, 2020: 216, 000 lb, General Manufacturing Information: Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing, 3H-1, 2, 4-Triazole-3-thione, 5-amino-1, 2-dihydro-: ACTIVE.
Category: Organic Chemicals.
Independent reference data for 3-Amino-5-mercapto-1,2,4-triazole (CAS 16691-43-3), compiled from public chemistry databases.
| CAS Registry Number | 16691-43-3 |
|---|---|
| PubChem CID | 2723869 |
| Molecular formula | C2H4N4S |
| IUPAC name | 5-amino-1,2-dihydro-1,2,4-triazole-3-thione |
| UNII (FDA) | 353F2D8L1Z |
| Molecular Weight | 116.15 |
|---|---|
| XLogP3 | -0.8 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 116.01566732 |
| Monoisotopic Mass | 116.01566732 |
| Topological Polar Surface Area | 94.5 |
| Heavy Atom Count | 7 |
3-Amino-5-mercapto-1,2,4-triazole; 16691-43-3; 3-Amino-1,2,4-triazole-5-thiol; 5-Amino-4H-1,2,4-Triazole-3-Thiol; 3-Imino-5-thiourazole; 3H-1,2,4-Triazole-3-thione, 5-amino-1,2-dihydro-; s-Triazole-3-thiol, 5-amino-; 5-amino-1,2-dihydro-3H-1,2,4-triazole-3-thione; 1,2,4-Triazolidine-3-thione, 5-imino-; DTXSID7044849; NSC-145149; 353F2D8L1Z; NSC-34807; DTXCID5024849; RefChem:531934; 240-735-6
| GHS notification summary | 53.9% (55 / 102) |
|---|
| GHS notification summary | 53.9% (55 / 102) |
|---|---|
| Reported hazard statements | H315 (46.1%), H319 (46.1%), H335 (45.1%) |
This chemical does not meet GHS hazard criteria for 53.9% (55 of 102) of all reports.
H315 (46.1%): Causes skin irritation [Warning Skin corrosion/irritation]
3-Amino-5-mercapto-1,2,4-triazole · CAS 16691-43-3 · C2H4N4S. UNII 353F2D8L1Z.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-氨基-5-巯基-1,2,4-三唑