Mercaptobenzothiazole(MBT) CAS 149-30-4
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1. It is a colorless to light yellow solid with a unique thiol odor.
2. It is soluble in alcohol, ether and ketone solvents, and slightly soluble in water and acid.
- Reference compound in photocatalytic activity tests under UV or visible light irradiation.
- Starting material for the synthesis of conjugates of 2-MBT for antitubercular activity studies.
- Starting material for the synthesis of 4-thiazolidinones.
Mercaptobenzothiazole Description
Name: Mercaptobenzothiazole (MBT)
Synonyms: 2-Mercaptobenzothiazole / Mercapto-2-benzothiazole / 2-Benzothiazolethiol
Molecular Formula: C7H5NS2
Molecular Weight: 167.24
CAS NO.: 149-30-4
Density: 1.5±0.1 g/cm3
Boiling point: 305.0±25.0 °C at 760 mmHg
Melting point: 177-181 °C(lit.)
Flashing point: 243 ºC (dec.)
Appearance: Beige or light yellow powder with a faint odor
Solubility: Slightly soluble in hot water, soluble in alcohol, chloroform, acetone, carbon tetrachloride and so on. Soluble in ethyl acetate, acetone, soluble in ethanol, propanol, chloroform, ether, carbon disulfide, ammonia, sodium hydroxide, sodium carbonate and other alkali solutions, slightly soluble in benzene, insoluble in water and gasoline.
Properties:
1. 2-Mercaptobenzothiazole (MBT) is an organosulfur compound with the formula C6H4NSCSH. The molecule consists of a benzene ring fused to a 2-Mercaptothiazole ring.
2. MBT chemical has a slightly foul odor and bitter taste, non-poisonous. Easily soluble in ethyl acetone, acetone, a dilute solution of sodium hydroxide and sodium carbonate, soluble in ethyl alcohol, not easily soluble in benzene, and insoluble in water and gasoline.
Package: In a plastic bag or kraft paper bag. 25 kg per bag or customers’ requirements.
Storage: The storage environment should be ventilated, cold, and dry. Separate from food materials, acids, and oxidizers in the warehouse. It is low in toxicity and has an irritating effect on the skin and mucous membranes.
Safety Protection:
1. 2-Mercaptobenzothiazole is somewhat toxic to humans. It may cause irritation, allergy or poisoning reactions when inhaled or inhaled. When using or handling this compound, appropriate protective measures must be taken, such as wearing protective glasses, gloves and protective clothing.
2. When disposing of 2-Mercaptobenzothiazole waste, it is necessary to use safe methods to dispose of it. Follow local regulations and send the waste to designated chemical treatment facilities for treatment.
About Us: With over many years as a certified MBT & Mercaptobenzothiazole manufacturer, we combine innovation with stringent production standards to deliver high-performance product.
Hot tags: Accelerator M; Accelerator MBT; Ekagom G; Nuodeb 84; USAF gy-3; Vulkacit M; Soxinol M; Pneumax MBT
2-Mercaptobenzothiazole Technical
| Item | Index |
| Appearance | Grayish-white to yellow powder |
| Content % | 97.0 min |
| Initial melting point,℃ | 170.0 min |
| Heating loss, % | 0.40 max |
| Ash content, % | 0.30 max |
As a certified MBT & Mercaptobenzothiazole factory, we adhere to strict quality protocols, with every batch undergoing rigorous testing to ensure consistent efficacy and safety.
MBT Applications
1.MBT chemical is used in the vulcanization of rubber.
2.Using 2-mercaptobenzothiazole, rubber vulcanizes with less sulfur and at milder temperatures. Both factors give a stronger product. This effect was reported in 1921 by workers at Pirelli and Goodyear Tire & Rubber.
3.MBT is used as a cooling tower biocide. MBT chemical has also been used in the gold-mining industry to “float” the gold from ore residue as part of the extraction process.
4. 2-Mercaptobenzothiazole is a Hemi-ultra accelerator extensively used in the vulcanization of natural and synthetic rubbers. It is mainly used to manufacture rubber tires, rubber belts, rubber shoes, and other technical rubber goods.
5.In addition, 2-Mercaptobenzothiazole is also used to prepare pesticide fungicides, nitrogenous fertilizer synergists, cutting oil and lubricating additives, photographic chemistry in the machine anti ash agent, metal corrosion inhibitors, etc. It is also a reagent used in chemical analysis.
6.This product is an effective copper or copper alloy corrosion inhibitor. When the cooling system contains copper equipment and raw water contains a certain amount of copper ions, it can be added to prevent copper corrosion.
7. Mercaptobenzothiazole is also an intermediate of the herbicide benzothiachlor.
We offer competitive MBT & Mercaptobenzothiazole price, and exclusive discounts for large quantities, helping you effectively reduce procurement costs.
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