Sodium 2-Mercaptobenzothiazole (CAS 2492-26-4) — formula NaC7H4NS2, molecular weight 189.2; category organic chemicals.
Sodium 2-Mercaptobenzothiazole (CAS 2492-26-4) is a chemical raw material in the organic chemicals category. Its molecular formula NaC7H4NS2 comprises 1 Na, 7 C, 4 H, 1 N, 2 S atoms. Its molecular weight is about 189.2. Reported physicochemical data: melting point around 21 °F (NTP, 1992), boiling point around 217 °F at 760 mmHg (NTP, 1992). As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 2492-26-4 |
|---|---|
| Molecular Formula | NaC7H4NS2 |
| Molecular Weight | 189.2 |
| Melting Point | 21 °F (NTP, 1992) |
| Boiling Point | 217 °F at 760 mmHg (NTP, 1992) |
| Applications | Used to make rubber accelerators, and as a fungicide, a preservative for latex paint and wood, a metal chelator, and a thermal stabilizer (methyl methacrylate copolymers, acrylonitrile polymers |
| Category | Organic Chemicals |
Documented applications: Used to make rubber accelerators, and as a fungicide, a preservative for latex paint and wood, a metal chelator, and a thermal stabilizer (methyl methacrylate copolymers, acrylonitrile polymers.
Sodium 2-Mercaptobenzothiazole is a carbon-based organic compound with CAS registry number 2492-26-4 and molecular formula NaC7H4NS2 (molecular weight 189.2), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2492-26-4
Its molecular formula NaC7H4NS2 comprises 1 Na, 7 C, 4 H, 1 N, 2 S atoms.
Also known as: Sodium 2-Mercaptobenzothiazole · 2-巯基苯并噻唑钠
Category: organic chemicals
The CAS registry number of Sodium 2-Mercaptobenzothiazole is 2492-26-4.
Molecular formula NaC7H4NS2, molecular weight 189.2.
It is also registered under: Sodium 2-Mercaptobenzothiazole, 2-巯基苯并噻唑钠.
Recorded applications: Used to make rubber accelerators, and as a fungicide, a preservative for latex paint and wood, a metal chelator, and a thermal stabilizer (methyl methacrylate copolymers, acrylonitrile polymers.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Sodium 2-Mercaptobenzothiazole (CAS 2492-26-4), compiled from public chemistry databases.
| CAS Registry Number | 2492-26-4 |
|---|---|
| PubChem CID | 3714831 |
| Molecular formula | NaC7H4NS2 |
| IUPAC name | sodium 1,3-benzothiazole-2-thiolate |
| UNII (FDA) | 2K7B30DX7O |
| Molecular Weight | 189.2 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 188.96828576 |
| Monoisotopic Mass | 188.96828576 |
| Topological Polar Surface Area | 42.1 |
| Heavy Atom Count | 11 |
| Boiling Point | 217 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Melting Point | 21 °F (NTP, 1992) |
| Vapor Pressure | 24 mmHg at 77 °F (NTP, 1992) |
2492-26-4; SODIUM 2-MERCAPTOBENZOTHIAZOLE; Sodium mercaptobenzothiazole; Duodex; Sodium MBT; NaMBT; Caswell No. 541C; Sodium 2-mercaptobenzothiolate; Sanbit N-G; Sodium benzothiazolethiolate; Sodium mercaptobenzothiazolate; Benzothiazolethiol, sodium salt; 2-Mercaptobenzothiazole, sodium; DTXSID1026035; HSDB 6141; Sodium 2(3H)-benzothiazolethionate
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|
| Reported hazard statements | H314 (95.4%), H317 (82.6%), H318 (72.5%), H400 (83.6%), H410 (95.9%) |
|---|
H314 (95.4%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H317 (82.6%): May cause an allergic skin reaction [Warning Sensitization, Skin]
Sodium 2-Mercaptobenzothiazole · CAS 2492-26-4 · NaC7H4NS2. UNII 2K7B30DX7O. Boiling Point: 217 °F at 760 mmHg (NTP, 1992); Melting Point: 21 °F (NTP, 1992); Vapor Pressure: 24 mmHg at 77 °F (NTP, 1992).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-巯基苯并噻唑钠