Tetranitroblue tetrazolium chloride

• Catalog No.: 87961
• CAS Number: 1184-43-6
• M. F.: C40H28Cl2N12O10
• M. W.: 907.63072
• Purity: ≥85% (AT)

SYNONYMS

• IUPAC name: 2-(4-{4-[bis(4-nitrophenyl)-3H-1,2λ^5,3,4-tetrazol-2-ylium-2-yl]-3-methoxyphenyl}-2-methoxyphenyl)-3,5-bis(4-nitrophenyl)-3H-1,2λ^5,3,4-tetrazol-2-ylium dichloride
• IUPAC Traditional name: 2-(4-{4-[bis(4-nitrophenyl)-1,2λ^5,3,4-tetrazol-2-ylium-2-yl]-3-methoxyphenyl}-2-methoxyphenyl)-3,5-bis(4-nitrophenyl)-1,2λ^5,3,4-tetrazol-2-ylium dichloride
• Synonyms: TNBT; Tetranitrotetrazolium blue chloride; 3,3′-(3,3′-Dimethoxy-4,4′-biphenylene)bis[2,5-bis(p-nitrophenyl)-2H-tetrazolium chloride]

DATABASE IDS

• MDL Number: MFCD00036338
• PubChem SID: 24889015
• EC Number: 214-665-1
• CAS Number: 1184-43-6
• Beilstein Number: 3897475

PROPERTIES

• Empirical Formula (Hill Notation): C40H28Cl2N12O10
• Ignition Residue: ≤0.1%
• Loss on Drying: ≤25% loss on drying
• Purity: ≥85% (AT)
• Melting Point: ~170 °C (dec.)
• GHS Signal Word: Danger
• GHS Hazard statements: H350
• European Hazard Symbols: Toxic (T)
• Personal Protective Equipment: Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P201-P308 + P313
• Risk Statements: 45
• Safety Statements: 53
• German water hazard class: 3

DETAILS

Description (English)

General description
crystallized with ~2 mol ethanol
Other Notes
Review: Tetrazolium salts and formazans1; Detection of hydrolases (with indoxyl substrates)2

Description (简体中文)

General description
crystallized with ~2 mol ethanol
Other Notes
Review: Tetrazolium salts and formazans1; Detection of hydrolases (with indoxyl substrates)2