2-巯基苯并噻唑钠（CAS 2492-26-4）：分子式 NaC7H4NS2、分子量 189.2。
| CAS号 | 2492-26-4 |
|---|---|
| 分子式 | NaC7H4NS2 |
| 分子量 | 189.2 |
| 熔点 | 21 °F (NTP, 1992) |
| 沸点 | 217 °F at 760 mmHg (NTP, 1992) |
| 应用领域 | Uses: 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、polyester fibers、anion exchange resins、polyoxyphenylene、and silicon fluids)、Also used in electroplating (silver、nickel、and cobalt)、to separate sulfide ore from copper ore、for dyeing textiles、in transmission fluids、and to prevent discoloration of freeze dried bananas、Uses of 50% aqueous solution include as a corrosion inhibitor for nonferrous metals in antifreeze and coolants and in paper mill systems、[HSDB] Used as a biocide in metalworking fluids and paper manufacturing、[Reference #1]、Electroplating [Category: Plate]、Pulp and Paper Processing [Category: Industry]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、Applying Wood Preservatives [Category: Other]、Farming (Pesticides) [Category: Industry]、Textiles (Printing、Dyeing、or Finishing) [Category: Industry]、Metal Extraction and Refining [Category: Industry]、CORROSION INHIBITOR FOR NONFERROUS METALS、ANTIFREEZE、PAPER MILL SYSTEMS、50% AQUEOUS SOLN、FUNGICIDE、THE SODIUM SALT、OF MERCAPTOBENZOTHIAZOLE、(EG、NACAP、50% SOLN) IS A CORROSION INHIBITOR IN ANTIFREEZE、COOLANTS AND OTHER AQUEOUS SYSTEMS WHERE CORROSION IS A PROBLEM、PARTICULARLY WITH COPPER AND BRASS.、The predominant use of sodium mercaptobenzothiazole is as an intermediate in the manufacture of natural and synthetic rubber vulcanization accelerators.、For more Uses (Complete) data for SODIUM 2-MERCAPTOBENZOTHIAZOLE (12 total)、please visit the HSDB record page.、Industry Uses: Intermediate、Corrosion inhibitor、Processing aids not otherwise specified、Other、Anti-adhesive、cohesive、Consumer Uses: Processing aids not otherwise specified、Household Products: Information on 2 consumer products that contain Sodium 2-mercaptobenzothiazole in the following categories is provided:、• Auto Products、Formulations、Preparations: ...COMBINATION OF THE SODIUM SALTS OF MERCAPTOBENZOTHIAZOLE AND DIMETHYLDITHIOCARBAMIC ACID (EG、VANCIDE 51)...ARE MARKETED AS COMMERCIAL FUNGICIDES AND BACTERICIDES.、NUODEX 84 CONTAINS THE SODIUM SALT、FOR USE IN WATER-BASE ADHESIVES、PAPER SIZINGS、ETC.、NACAP contains 50% sodium mercaptobenzothiazole.、50% aqueous solution grade.、Consumption Patterns: 32 million lb in the manufacture of rubber vulcanization accelerator、4 million lb as corrosion inhibitors in aqueous cooling systems、and 4 million lb for the use of mercaptobenzothiazole.、U.S. Production: 2023: 5、000、000 - <10、000 lb、2022: 10、000 - <50、2021: 10、2020: 10、1982- Estimated to be 40 million lb、General Manufacturing Information: Rubber Product Manufacturing、Mining (except Oil and Gas) and support activities、Pesticide、Fertilizer、and Other Agricultural Chemical Manufacturing、All Other Chemical Product and Preparation Manufacturing、All Other Basic Organic Chemical Manufacturing、2(3H)-Benzothiazolethione、sodium salt (1:1): ACTIVE、Monsanto states that its 1982 production volume within the U.S.、was、40 million lb.、Uniroyal produces between 5 and 25 million lb per yr on a dry weight basis.、BF Goodrich manufactured sodium mercaptobenzothiazole in the range of 1 to 10 million lb in 1982. |
登记用途：Uses: 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、polyester fibers、anion exchange resins、polyoxyphenylene、and silicon fluids)、Also used in electroplating (silver、nickel、and cobalt)、to separate sulfide ore from copper ore、for dyeing textiles、in transmission fluids、and to prevent discoloration of freeze dried bananas、Uses of 50% aqueous solution include as a corrosion inhibitor for nonferrous metals in antifreeze and coolants and in paper mill systems、[HSDB] Used as a biocide in metalworking fluids and paper manufacturing、[Reference #1]、Electroplating [Category: Plate]、Pulp and Paper Processing [Category: Industry]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、Applying Wood Preservatives [Category: Other]、Farming (Pesticides) [Category: Industry]、Textiles (Printing、Dyeing、or Finishing) [Category: Industry]、Metal Extraction and Refining [Category: Industry]、CORROSION INHIBITOR FOR NONFERROUS METALS、ANTIFREEZE、PAPER MILL SYSTEMS、50% AQUEOUS SOLN、FUNGICIDE、THE SODIUM SALT、OF MERCAPTOBENZOTHIAZOLE、(EG、NACAP、50% SOLN) IS A CORROSION INHIBITOR IN ANTIFREEZE、COOLANTS AND OTHER AQUEOUS SYSTEMS WHERE CORROSION IS A PROBLEM、PARTICULARLY WITH COPPER AND BRASS.、The predominant use of sodium mercaptobenzothiazole is as an intermediate in the manufacture of natural and synthetic rubber vulcanization accelerators.、For more Uses (Complete) data for SODIUM 2-MERCAPTOBENZOTHIAZOLE (12 total)、please visit the HSDB record page.、Industry Uses: Intermediate、Corrosion inhibitor、Processing aids not otherwise specified、Other、Anti-adhesive、cohesive、Consumer Uses: Processing aids not otherwise specified、Household Products: Information on 2 consumer products that contain Sodium 2-mercaptobenzothiazole in the following categories is provided:、• Auto Products、Formulations、Preparations: ...COMBINATION OF THE SODIUM SALTS OF MERCAPTOBENZOTHIAZOLE AND DIMETHYLDITHIOCARBAMIC ACID (EG、VANCIDE 51)...ARE MARKETED AS COMMERCIAL FUNGICIDES AND BACTERICIDES.、NUODEX 84 CONTAINS THE SODIUM SALT、FOR USE IN WATER-BASE ADHESIVES、PAPER SIZINGS、ETC.、NACAP contains 50% sodium mercaptobenzothiazole.、50% aqueous solution grade.、Consumption Patterns: 32 million lb in the manufacture of rubber vulcanization accelerator、4 million lb as corrosion inhibitors in aqueous cooling systems、and 4 million lb for the use of mercaptobenzothiazole.、U.S. Production: 2023: 5、000、000 - <10、000 lb、2022: 10、000 - <50、2021: 10、2020: 10、1982- Estimated to be 40 million lb、General Manufacturing Information: Rubber Product Manufacturing、Mining (except Oil and Gas) and support activities、Pesticide、Fertilizer、and Other Agricultural Chemical Manufacturing、All Other Chemical Product and Preparation Manufacturing、All Other Basic Organic Chemical Manufacturing、2(3H)-Benzothiazolethione、sodium salt (1:1): ACTIVE、Monsanto states that its 1982 production volume within the U.S.、was、40 million lb.、Uniroyal produces between 5 and 25 million lb per yr on a dry weight basis.、BF Goodrich manufactured sodium mercaptobenzothiazole in the range of 1 to 10 million lb in 1982.。
2-巯基苯并噻唑钠 是一种化工化合物，登记 CAS 号为 2492-26-4，分子式 NaC7H4NS2（分子量 189.2）。
登记 CAS 号：2492-26-4
其分子式 NaC7H4NS2 由 1 个钠、7 个碳、4 个氢、1 个氮、2 个硫 组成。
别名/同义词：2-巯基苯并噻唑钠 · Sodium 2-Mercaptobenzothiazole
2-巯基苯并噻唑钠 的 CAS 登记号为 2492-26-4。
分子式 NaC7H4NS2，分子量 189.2。
别名/同义词：2-巯基苯并噻唑钠、Sodium 2-Mercaptobenzothiazole。
登记用途：Uses: 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、polyester fibers、anion exchange resins、polyoxyphenylene、and silicon fluids)、Also used in electroplating (silver、nickel、and cobalt)、to separate sulfide ore from copper ore、for dyeing textiles、in transmission fluids、and to prevent discoloration of freeze dried bananas、Uses of 50% aqueous solution include as a corrosion inhibitor for nonferrous metals in antifreeze and coolants and in paper mill systems、[HSDB] Used as a biocide in metalworking fluids and paper manufacturing、[Reference #1]、Electroplating [Category: Plate]、Pulp and Paper Processing [Category: Industry]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、Applying Wood Preservatives [Category: Other]、Farming (Pesticides) [Category: Industry]、Textiles (Printing、Dyeing、or Finishing) [Category: Industry]、Metal Extraction and Refining [Category: Industry]、CORROSION INHIBITOR FOR NONFERROUS METALS、ANTIFREEZE、PAPER MILL SYSTEMS、50% AQUEOUS SOLN、FUNGICIDE、THE SODIUM SALT、OF MERCAPTOBENZOTHIAZOLE、(EG、NACAP、50% SOLN) IS A CORROSION INHIBITOR IN ANTIFREEZE、COOLANTS AND OTHER AQUEOUS SYSTEMS WHERE CORROSION IS A PROBLEM、PARTICULARLY WITH COPPER AND BRASS.、The predominant use of sodium mercaptobenzothiazole is as an intermediate in the manufacture of natural and synthetic rubber vulcanization accelerators.、For more Uses (Complete) data for SODIUM 2-MERCAPTOBENZOTHIAZOLE (12 total)、please visit the HSDB record page.、Industry Uses: Intermediate、Corrosion inhibitor、Processing aids not otherwise specified、Other、Anti-adhesive、cohesive、Consumer Uses: Processing aids not otherwise specified、Household Products: Information on 2 consumer products that contain Sodium 2-mercaptobenzothiazole in the following categories is provided:、• Auto Products、Formulations、Preparations: ...COMBINATION OF THE SODIUM SALTS OF MERCAPTOBENZOTHIAZOLE AND DIMETHYLDITHIOCARBAMIC ACID (EG、VANCIDE 51)...ARE MARKETED AS COMMERCIAL FUNGICIDES AND BACTERICIDES.、NUODEX 84 CONTAINS THE SODIUM SALT、FOR USE IN WATER-BASE ADHESIVES、PAPER SIZINGS、ETC.、NACAP contains 50% sodium mercaptobenzothiazole.、50% aqueous solution grade.、Consumption Patterns: 32 million lb in the manufacture of rubber vulcanization accelerator、4 million lb as corrosion inhibitors in aqueous cooling systems、and 4 million lb for the use of mercaptobenzothiazole.、U.S. Production: 2023: 5、000、000 - <10、000 lb、2022: 10、000 - <50、2021: 10、2020: 10、1982- Estimated to be 40 million lb、General Manufacturing Information: Rubber Product Manufacturing、Mining (except Oil and Gas) and support activities、Pesticide、Fertilizer、and Other Agricultural Chemical Manufacturing、All Other Chemical Product and Preparation Manufacturing、All Other Basic Organic Chemical Manufacturing、2(3H)-Benzothiazolethione、sodium salt (1:1): ACTIVE、Monsanto states that its 1982 production volume within the U.S.、was、40 million lb.、Uniroyal produces between 5 and 25 million lb per yr on a dry weight basis.、BF Goodrich manufactured sodium mercaptobenzothiazole in the range of 1 to 10 million lb in 1982.。
2-巯基苯并噻唑钠（CAS 2492-26-4）的独立参考数据，整理自公开化学数据库。
| 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).
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Sodium 2-Mercaptobenzothiazole