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298-93-1

298-93-1 structural image
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]
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
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
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

Neugen Labs

1Y
product:298-93-1 Thiazolyl Blue Tetrazolium Bromide 98%

SETV ASRV LLP

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product:

Pallav Chemicals And Solvents Pvt Ltd

1Y
product:M.T.T. Tetrazolium AR (Thiazolyl blue) 298-93-1 99%
All suppliers(3)