NBT
Suppliers
Names
[ CAS No. ]:
298-83-9
        
[ Name ]:
 NBT
        
[Synonym ]:
                
                nitro blue tetrazolium chloride
                
                
            
                
                2,2'-Di-p-nitrophenyl-5,5'-diphenyl-(3,3'-dimethoxy)-4,4'-bisphenyleneditetrazolium Chloride
                
                
            
                
                Nitrotetrazolium Blue chloride (NBT)
                
                
            
                
                3,3'-(3,3'-Dimethoxybiphenyl-4,4'-diyl)bis[2-(4-nitrophenyl)-5-phenyl-2H-tetrazol-3-ium] dichloride
                
                
            
                
                NBT Vials
                
                
            
                
                NBTMF
                
                
            
                
                Nitroterazoium blue chlorid
                
                
            
                
                2H-tetrazolium, 2-[3,3'-dimethoxy-4'-[2-(4-nitrophenyl)-5-phenyl-2H-tetrazolium-3-yl][1,1'-biphenyl]-4-yl]-3-(4-nitrophenyl)-5-phenyl-, chloride (1:2)
                
                
            
                
                nitro blue tetrazolium dichloride
                
                
            
                
                2-{3,3'-Dimethoxy-4'-[2-(4-nitrophenyl)-5-phenyl-2H-tetrazol-3-ium-3-yl]biphenyl-4-yl}-3-(4-nitrophenyl)-5-phenyl-2H-tetrazol-3-ium dichloride
                
                
            
                
                P-NBT
                
                
            
                
                MFCD00150013
                
                
            
                
                NBT
                
                
            
                
                nitrotetrazoliumbt
                
                
            
                
                2H-Tetrazolium, 3,3'-(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis[2-(4-nitrophenyl)-5-phenyl-, chloride (1:2)
                
                
            
                
                Nitro Blue Tetrazolium
                
                
            
                
                3,3'-(3,3'-Dimethoxy-4,4'-biphenyldiyl)bis[2-(4-nitrophenyl)-5-phenyl-2H-tetrazol-3-ium] dichloride
                
                
            
                
                EINECS 206-067-4
                
                
            
                
                Nitro-Tb
                
                
            
                
                3,3'-(3,3'-Dimethoxy-4,4'-biphenylene)bis[2-(4-nitrophenyl)-5-phenyl-2H-tetrazolium chloride]
                
                
            
                
                Nitro Blue Tetrazolium Chloride monohydrate
                
                
            
                
                DITETRAZOLIUM DYE
                
                
            
                
                Nitrotetrazolium Blue chloride
                
                
            
                
                NBT CHLORIDE
                
                
            
                
                p-Nitro-Blue tetrazolium chloride
                
                
            
                
                NITRO BT
                
                
                
                
    
Chemical & Physical Properties
[ Density]:
1.5521 (rough estimate)
            
[ Melting Point ]:
200ºC
            
[ Molecular Formula ]:
C40H30Cl2N10O6
            
[ Molecular Weight ]:
817.636
            
[ Exact Mass ]:
816.172668
            
[ PSA ]:
179.28000
            
[ LogP ]:
1.29040
            
[ Index of Refraction ]:
1.7350 (estimate)
            
[ Storage condition ]:
2-8°C
            
[ Water Solubility ]:
methanol: 50 mg/mL, clear, very strongly yellow | Soluble in water, ethanol and methanol.
            
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
 - XF8045000
 
- CHEMICAL NAME :
 - 2H-Tetrazolium, 3,3'-(3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(2-( 4-nitrophenyl)-5-phen yl-,dichloride
 
- CAS REGISTRY NUMBER :
 - 298-83-9
 
- LAST UPDATED :
 - 199706
 
- DATA ITEMS CITED :
 - 3
 
- MOLECULAR FORMULA :
 - C40-H30-N10-O6.2Cl
 
- MOLECULAR WEIGHT :
 - 817.70
 
Safety Information
[ Symbol ]:
                
                
                GHS07
            
[ Signal Word ]: 
Warning
            
[ Hazard Statements ]:
 H302
            
[ Precautionary Statements ]:
 P261-P280-P304 + P340 + P312-P337 + P313-P501
            
[ Personal Protective Equipment ]:
 Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
            
[ Hazard Codes ]:
 Xn:Harmful
            
[ Risk Phrases ]:
 R22
            
[ Safety Phrases ]:
 S36
            
[ RIDADR ]: 
NONH for all modes of transport
            
[ WGK Germany ]: 
3
            
[ RTECS ]: 
XF8045000
            
[ HS Code ]:
 32041900
            
Customs
[ HS Code ]: 32041900
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