rubber accelerator 2-mercaptobenzothiazole (mbt)
- Classification:Chemical vulcanizing accelerator
- Purity:0.9999
- Shape:Granules
- Application:Rubber Auxiliary Agents, Rubber accelerator
- Appearance:gray white or light yellow
- Packing:25kg/drum
- Transport Package:carton
- Storage:Store in a cool, dry place
what is 2-mercaptobenzothiazole? 2-mercaptobenzothiazole (mbt) is an industrial chemical that is used principally in the manufacture of rubber. what were the results of the iarc monographs evaluation of mbt? the working group of volume 115 of the iarc monographs classified mbt as probably carcinogenic to humans (group 2a) based on limited.
2-mercaptobenzothiazole factory supply accelerator,the national institute of standards and technology (nist) uses its best efforts to deliver a high quality copy of the database and to verify that the data contained therein have been selected on the basis of sound scientific judgment.
2-mercaptobenzothiazole (mbt) - chemical supplier,- chemceed
2-mercaptobenzothiazole (mbt) cas# 149-30-4. request quote. product inquiry.,light yellow powder; 0.30 maximum; 0.30 maximum; 0.30 maximum; 97 minimum; grades.
quantitative analysis of the 2-mercaptobenzothiazole based on,both the mbt and pe sample were solid powders. mbt powder with a purity of 97% was purchased from shuns hang chemical of china, and pe powder was provided by sigma-aldrich company. to reduce the interference of moisture, the sample was placed in a vacuum drying oven at 323 k for two hours firstly.
2-mercaptobenzothiazole (mbt) powder, packaging size: 5 kg
forbes pharmaceutical offering 2-mercaptobenzothiazole (mbt) powder, packaging size: 5 kg at rs 295/kg in mumbai, maharashtra. also find 2-mercaptobenzothiazole price list id: 11566196733
mercaptobenzothiazole Manufacturer Rubber Accelerator,mercaptobenzothiazole. except where otherwise noted, data are given for materials in their standard state (at 25 °c [77 °f], 100 kpa). 2-mercaptobenzothiazole is an organosulfur compound with the formula c6h4(nh)sc=s. a white solid, it is used in the sulfur vulcanization of rubber. [1]
2-mercaptobenzothiazole - international agency for research
2-mercaptobenzothiazole (wick et al., 2010). a single method has been described for the deter-mination of 2-mercaptobenzothiazole in dietary products (barnes et al., 2003). 1.4 occurrence and exposure due to its use as an accelerant in rubber vulcanization, 2-mercaptobenzothiazole can be found as a contaminant in rubber products.
2-mercaptobenzothiazole 97 149-30-4 - milliporesigma.a novel solid phase extractor for preconcentration of cadmium at ng l(-1) levels has been developed. cadmium ions were retained on a column packed with sulfur powder modified with 2-mercaptobenzothiazole (2-mbt) in the medium of 1-butyl-3-methylimidazolium hexafluorophosphate ([bmim](+)pf(6)(-)) ionic liquid.
2-mercaptobenzothiazole as a surface modifier to improve the
compared to that of pure mbt powder. in fig. 1 e, the bands at 161.85 ev and 164.08 ev were from exocyclic s and endocyclic s respectively, which can also be found in the s 2p xps of the lnmo@mbt powder (fig. 1 f). all these indicate that mbt molecules have been modified to the surface of lnmo.
2-mercaptobenzothiazole: uses, interactions, mechanism of,schweisfurth h: [2-mercaptobenzothiazole in baby pacifiers]. dtsch med wochenschr. 1995 aug 4;120(31-32):1102-3. rudzki e, napiorkowska t, czerwinska-dihm i: dermatitis from 2-mercaptobenzothiazole in photographic films. contact dermatitis. 1981 jan;7(1):43.
- What is 2 mercaptobenzothiazole?
- What is 2-Mercaptobenzothiazole? 2-Mercaptobenzothiazole (MBT) is an industrial chemical that is used principally in the manufacture of rubber. What were the results of the IARC Monographs evaluation of MBT?
- Is 2 mercaptoben-zothiazole a rubber additive?
- Rapid and sensitive LC-MS-MS determination of 2-mercaptobenzothi-azole, a rubber additive, in human urine. Anal Bioanal Chem, 407(12):3417–23. doi:10.1007/s00216-015-8533-5 PMID:25701422 GuideChem (2015). CAS No. 149-30-4 (2-mercaptoben-zothiazole (MBT)).
- How much mercaptobenzothiazole is produced in the USA?
- The United States Environmental Protection Agency (EPA) noted that 500 000–1 000 000 pounds/year [~227–454 tonnes/year] of 2-mercaptobenzothi-azole were produced, imported, and used in the USA in 2012 (EPA, 2012). In 2012, three facili-ties in three states were listed as manufacturing 2-mercaptobenzothiazole in the USA (HSDB, 2015).
- Are mercaptobenzothiazole derivatives cytotoxic?
- 2-Mercaptobenzothiazole derivatives were also identified, showing interesting cytotoxic effects in cancer cell models. In these molecules, amide and sulfonimide groups were inserted, obtaining compounds targeting different targets, such as PPARα, CA IX, and tubulin.
- What is 2-mercaptobenzothiazole used for?
- 2-Mercaptobenzothiazole is principally used as a reactant in the manufacture of rubber prod-ucts, but is also used as a corrosion inhibitor in oils, greases and cooling fluids. It is added to polyether polymers as a stabilizer to resist damage by air and ozone, and is a component approved in the USA in some skin medications for dogs (HSDB, 2015).
- Are 2-mercaptobenzothiazole derivatives good antiproliferative in gastric cancer?
- A very recent work by Song and coworkers identified novel 2-mercaptobenzothiazole derivatives displaying good antiproliferative activity in gastric cancer . The authors designed compounds as potential colchicine binding site tubulin inhibitors and as activators of Hippo pathway.
