2-Mercaptobenzothiazole (CAS 149-30-4) — formula C7H5NS2, molecular weight 167.3; category specialty chemicals.
| CAS Number | 149-30-4 |
|---|---|
| Molecular Formula | C7H5NS2 |
| Molecular Weight | 167.3 |
| Melting Point | 351 to 358 °F (NTP, 1992) |
| LogP | 2.4 |
| Applications | Polymerization promoter, Chemical reaction regulator, Processing aids not otherwise specified, Corrosion inhibitor, Plasticizer, Intermediate, Transformation products, INDUSTRIAL |
| Category | Water Treatment Chemicals |
Documented applications: Polymerization promoter, Chemical reaction regulator, Processing aids not otherwise specified, Corrosion inhibitor, Plasticizer, Intermediate, Transformation products, INDUSTRIAL.
2-Mercaptobenzothiazole is a specialty compound with CAS registry number 149-30-4 and molecular formula C7H5NS2 (molecular weight 167.3), belonging to the specialty chemicals segment of chemical raw materials.
CAS number: 149-30-4
Its molecular formula C7H5NS2 comprises 7 C, 5 H, 1 N, 2 S atoms.
Also known as: 2-Mercaptobenzothiazole
Category: specialty chemicals
The CAS registry number of 2-Mercaptobenzothiazole is 149-30-4.
Molecular formula C7H5NS2, molecular weight 167.3.
It is also registered under: 2-Mercaptobenzothiazole.
Recorded applications: Polymerization promoter, Chemical reaction regulator, Processing aids not otherwise specified, Corrosion inhibitor, Plasticizer, Intermediate, Transformation products, INDUSTRIAL.
Category: Water Treatment Chemicals.
Independent reference data for 2-Mercaptobenzothiazole (CAS 149-30-4), compiled from public chemistry databases.
| CAS Registry Number | 149-30-4 |
|---|---|
| PubChem CID | 697993 |
| Molecular formula | C7H5NS2 |
| IUPAC name | 3H-1,3-benzothiazole-2-thione |
| UNII (FDA) | 5RLR54Z22K |
| Molecular Weight | 167.3 |
|---|---|
| XLogP3 | 2.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 166.98634151 |
| Monoisotopic Mass | 166.98634151 |
| Topological Polar Surface Area | 69.4 |
| Heavy Atom Count | 10 |
| Melting Point | 351 to 358 °F (NTP, 1992) |
|---|---|
| Melting Point | 180.2-181.7 °C |
| Melting Point | 177 - 179 °C |
| Melting Point | 180-182 °C |
| Melting Point | 181 °C |
| Flash Point | 392 °F (NTP, 1992) |
| Flash Point | 392 °F |
| Flash Point | 243 °C |
| Solubility | 0.12 mg/mL at 24 °C |
| Density | 1.42 g/cu cm at 20 °C |
2-Mercaptobenzothiazole; 149-30-4; 2-Benzothiazolethiol; Captax; 1,3-Benzothiazole-2-thiol; Benzothiazolethiol; MERCAPTOBENZOTHIAZOLE; 2(3H)-Benzothiazolethione; Dermacid; Kaptax; Mertax; Thiotax; Rotax; Accelerator M; Benzothiazole-2-thiol; Vulkacit M
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|
| Reported hazard statements | H317, H400, H410, H350, H351 |
|---|
H317: May cause an allergic skin reaction [Warning Sensitization, Skin]
H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
2-Mercaptobenzothiazole · CAS 149-30-4 · C7H5NS2. UNII 5RLR54Z22K. Melting Point: 351 to 358 °F (NTP, 1992); Melting Point: 180.2-181.7 °C; Melting Point: 177 - 179 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-Mercaptobenzothiazole