2-mercaptobenzothiazole, zinc: carcinogenic potency

2-mercaptobenzothiazole, zinc: carcinogenic potency

  • 2-mercaptobenzothiazole | c6h4sncsh - pubchem

    2-Mercaptobenzothiazole | C6H4SNCSH - PubChem

    /In/ 4 male, 4 female rats/exposure/ oral (gavage), 96 hr /at dose/ 0.592, 55.5 mg/kg /resulted in/ High-dose test animals exposed to 14C-MBT and 14C MBTS (2-mercaptobenzothiazole and 2- mercaptobenzothiazole disulfide, respectively) excreted

  • zinc 2-mercaptobenzothiazole | c14h8n2s4zn - pubchem

    Zinc 2-mercaptobenzothiazole | C14H8N2S4Zn - PubChem

    Zinc 2-mercaptobenzothiazole | C14H8N2S4Zn | CID 9071 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. As

  • mercaptobenzothiazole - wikipedia

    Mercaptobenzothiazole - Wikipedia

    2-Mercaptobenzothiazole (MBT) is an organosulfur compound with the formula C 6 H 4 NSCSH. The molecule consists of a benzene ring fused to a 2-mercaptothiazole ring. It is used in the sulfur vulcanization of rubber. This method was developed by

  • zinc 2-mercaptobenzothiazole | cas#:155-04-4 | chemsrc

    Zinc 2-mercaptobenzothiazole | CAS#:155-04-4 | Chemsrc

    Chemsrc provides Zinc 2-mercaptobenzothiazole(CAS#:155-04-4) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of Zinc 2-mercaptobenzothiazole are included as well. MOLECULAR WEIGHT : 397.85

  • reregistration sodium and zinc salts of 2-mercaptobenzothiazole

    Reregistration Sodium and Zinc Salts of 2-Mercaptobenzothiazole

    includes the active ingredients sodium 2-mercaptobenzothiazole and zinc 2-mercaptobenzothiazole. The enclosed Reregistration Eligibility Decision (RED) contains the Agency's evaluation of the data base of these chemicals, its conclusions of

  • summary table of the carcinogenic potency database by target organ

    Summary Table of the Carcinogenic Potency Database by Target Organ

    6/8/2007 · in hamsters, 8 in mice, and 18 in rats. If a chemical name is followed by a superscript (either † or ‡), this indicates that the CPDB includes test results in both rats and mice, e.g., under adrenal gland in rats 2-mercaptobenzothiazole but

  • 2-mercaptobenzothiazole | cas#:149-30-4 | chemsrc

    2-Mercaptobenzothiazole | CAS#:149-30-4 | Chemsrc

    Chemsrc provides 2-Mercaptobenzothiazole(CAS#:149-30-4) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 2-Mercaptobenzothiazole are included as well.

  • evaluation of contact sensitivity of rubber chemicals using the murine local lymph node assay - pubmed

    Evaluation of contact sensitivity of rubber chemicals using the murine local lymph node assay - PubMed

    The sensitizing abilities of 4 rubber additives, tetramethylthiuram disulfide (TMTD). 2-mercaptobenzothiazole (MBT), N-isopropyl-N'-phenyl-p-phenylenediamine (IPPD) and zinc diethyldithiocarbamate (ZDEC), were evaluated using the murine

  • provisional peer-reviewed toxicity values for 2-mercaptobenzothiazole (casrn 149-30-4)

    Provisional Peer-Reviewed Toxicity Values for 2-Mercaptobenzothiazole (CASRN 149-30-4)

    2-Mercaptobenzothiazole (MBT), CASRN 149-30-4, and its sodium (sodium MBT) and zinc (zinc MBT) salts are primarily used in vulcanization processes as cure-rate accelerators for both natural and synthetic rubber products. These compounds are also

  • human health risk assessment of 2-mercaptobenzothiazole in drinking water - margaret h whittaker, ann marie gebhart, thea clipson miller, frank

    Human health risk assessment of 2-mercaptobenzothiazole in drinking water - Margaret H Whittaker, Ann Marie Gebhart, Thea Clipson Miller, Frank

    2-Mercaptobenzothiazole (MBT) is used as a vulcanization accelerator in rubber products that come into contact with potable drinking water. When such products are evaluated for contact with potable water and submitted for ANSI/NSF Standard 61

  • ranking of allergenic potency of rubber chemicals in a modified local lymph node assay | toxicological sciences | oxford academic

    Ranking of Allergenic Potency of Rubber Chemicals in a Modified Local Lymph Node Assay | Toxicological Sciences | Oxford Academic

    2-Mercaptobenzothiazole MBT ± 98% C 7 H 5 NS 2 Zinc mercaptobenzothiazole ZMBT Technical grade C 14 H 8 N 2 S 4 Zn 2,2-Dibenzothiazyldisulfide MBTS 99% C 14 H 8 N 2 S 4 Mercaptobenzimidazole MBI 98% C 7 H 6

  • zinc di(benzothiazol-2-yl) disulphide - brief profile - echa

    Zinc di(benzothiazol-2-yl) disulphide - Brief Profile - ECHA

    C – This substance was identified as a carcinogenic (i.e. classified in Carcinogenicity categories 1A or 1B)2-Mercaptobenzothiazole zinc salt Other Bantex Other Bis(2-benzothiazolylthio)zinc Other Bis(benzothiazole-2-thiolato)zinc Other Oth

  • appendix 5: 2-mercaptobenzothiazole | spacecraft water exposure guidelines for selected contaminants: volume 1 | the national academies press

    Appendix 5: 2-Mercaptobenzothiazole | Spacecraft Water Exposure Guidelines for Selected Contaminants: Volume 1 | The National Academies Press

    18/7/2020 · that "There is some evidence of carcinogenic activity of MBT in one animal species.Assessment of in vivo chromosomal aberrations potency of zinc mercaptobenzothiazole. J. Biomater. Appl. 14~3~:224-228. Nagamatsu, K., Y. Kido, G.

  • 2-mercaptobenzothiazole in urine of children and adolescents in germany – human biomonitoring results of the german environmental survey 2014

    2-Mercaptobenzothiazole in urine of children and adolescents in Germany – Human biomonitoring results of the German Environmental Survey 2014

    1/7/2020 · 2-Mercaptobenzothiazole (2-MBT) is widely used as a vulcanisation accelerator and is contained in many products made from natural rubber, e.g. car tires. Additionally, it is used as a fungicide in paint or fibre. Systemically human exposure to 2

  • mercaptobenzothiazole - wikipedia

    Mercaptobenzothiazole - Wikipedia

    2-Mercaptobenzothiazole (MBT) is an organosulfur compound with the formula C 6 H 4 NSCSH. The molecule consists of a benzene ring fused to a 2-mercaptothiazole ring. It is used in the sulfur vulcanization of rubber. This method was developed by

  • evaluation of potential carcinogenicity of organic chemicals in synthetic turf crumb rubber

    Evaluation of potential carcinogenicity of organic chemicals in synthetic turf crumb rubber

    2.1. Identification of synthetic turf crumb rubber constituents We conducted a literature review as part of a substance review at the National Toxicology Program related to potential health effects from exposure to crumb rubber in synthetic turf

  • heterocycles as corrosion inhibitors for zinc pigments in aqueous alkaline media - sciencedirect

    Heterocycles as corrosion inhibitors for zinc pigments in aqueous alkaline media - ScienceDirect

    1/2/1996 · Protection factors (%) after 22 days for the corrosion of a zinc pigment in water, butyl glycol at pH 10 with addition of 2.0 mmol/100 ml of different heterocycles Protection factors (%) Heterocycles Ammonia DMEA NaOH 2-Mercaptobenzothiazole (MB

  • from: wava truscott, phd, mba. - home | oehha

    From: Wava Truscott, PhD, MBA. - Home | OEHHA

    2-Mercaptobenzothiazole (MBT), CAS #149-30-4, based on the International Agency for Research on Cancer’s (IARC 2016, Grosse et al. 2016) rating of the chemical as a 2A carcinogen. We understand that by definition this rating means the decision

  • tire tread wear particles in ambient air—a previously unknown source of human exposure to the biocide 2-mercaptobenzothiazole | springerlink

    Tire tread wear particles in ambient air—a previously unknown source of human exposure to the biocide 2-mercaptobenzothiazole | SpringerLink

    Urban particulate matter (PM), asphalt, and tire samples were investigated for their content of benzothiazole and benzothiazole derivates. The purpose of this study was to examine whether wear particles, i.e., tire tread wear or road surface