298-93-1
Product Name:
Thiazolyl Blue
Formula:
C18H16BrN5S
Synonyms:
3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide;3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium Bromide, Thiazole Blue;Methylthiazolyldiphenyl-tetrazolium bromide;MTT;Thiazolyl blue, MTT
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CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | Yellow solid; [HSDB] Yellow crystalline solid; [MSDSonline] |
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Color/Form | Yellow powder |
Melting Point | 195 °C (decomposes) |
Solubility | Solubility in 2-methoxyethanol, 20 mg/mL; ethanol, 20 mg/mL |
Vapor Pressure | 5.11X10-11 mm Hg at 25 °C /Estimated/ |
LogP | log Kow = -2.32 /Estimated/ |
Henry's Law Constant | Henry's Law constant= 5.4X10-22 atm-cu m/mole at 25 °C /Estimated/ |
Other Experimental Properties | Hydroxyl radical reaction rate constant= 1.7X10-11 cu cm/molecule-sec at 25 °C /Estimated/ |
Chemical Classes | Dyes -> Azo Dyes |
SAFETY INFORMATION
Signal word | Warning |
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Pictogram(s) |
Exclamation Mark Irritant GHS07 Health Hazard GHS08 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H341:Germ cell mutagenicity |
Precautionary Statement Codes |
P201:Obtain special instructions before use. P202:Do not handle until all safety precautions have been read and understood. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P308+P313:IF exposed or concerned: Get medical advice/attention. |
COMPUTED DESCRIPTORS
Molecular Weight | 414.3 g/mol |
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Hydrogen Bond Donor Count | 0 |
Hydrogen Bond Acceptor Count | 5 |
Rotatable Bond Count | 3 |
Exact Mass | 413.03098 g/mol |
Monoisotopic Mass | 413.03098 g/mol |
Topological Polar Surface Area | 75.7 Ų |
Heavy Atom Count | 25 |
Formal Charge | 0 |
Complexity | 410 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 0 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 2 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide is the bromide salt of 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium. It has a role as a dye and a colorimetric reagent. It contains a 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium.
RELATED SUPPLIERS
Pallav Chemicals And Solvents Pvt Ltd
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product:M.T.T. Tetrazolium AR (Thiazolyl blue) 298-93-1 99%