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146-68-9

146-68-9 structure
146-68-9 structure
  • Name: INT
  • Chemical Name: iodonitrotetrazolium chloride
  • CAS Number: 146-68-9
  • Molecular Formula: C19H13ClIN5O2
  • Molecular Weight: 505.696
  • Catalog: Chemical reagent Organic reagent Azo, diazonium compound
  • Create Date: 2018-12-27 21:59:34
  • Modify Date: 2025-08-21 13:25:17
  • INT(Iodonitrotetrazolium chloride) is used in various dehydrogenase colorimetric analysis of the electron acceptor.
Name iodonitrotetrazolium chloride
Synonyms IODONITROTETRAZOLIUM CHLORIDE
IntA.R.
2-(4-iodophenyl)-3-(4-nitrophenyl)-5-phenyl-3H-tetrazol-2-ium chloride
4-IODONITROTETRAZOLIUM VIOLET
2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazoliuM Chloride
2-(4-idophenyl)-3-(4-nitrophenyl)-5-phenyl-2H-tetrazoliumchloride
2-(4-iodo-phenyl)-3-(4-nitro-phenyl)-5-phenyl-tetrazolium,chloride
2H-Tetrazolium, 3-(4-iodophenyl)-2-(4-nitrophenyl)-5-phenyl-, chloride (1:1)
2-(4-Jod-phenyl)-3-(4-nitro-phenyl)-5-phenyl-tetrazolium,Chlorid
P-IODONITROTETRAZOLIUM VIOLET
INT CHLORIDE
MFCD00011961
INT
Iodonitrotetrazolium purple
INT DYE
Iodonitrotetrazolium chloride (INT)
3-(4-Iodophenyl)-2-(4-nitrophenyl)-5-phenyl-2H-tetrazol-3-ium chloride
IODONITROTETRAZOLIUM VIOLET
2-(p-iodophenyl)-3(p-nitrophenyl)-5-phenyl tetrazolium chloride
EINECS 205-676-2
IODONITROTETRAZOLIUM
2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazolium Chloride. Iodonitrotetrazolium chloride
Description INT(Iodonitrotetrazolium chloride) is used in various dehydrogenase colorimetric analysis of the electron acceptor.
Related Catalog
Boiling Point 567.5ºC at 760 mmHg
Melting Point 240 °C (dec.)(lit.)
Molecular Formula C19H13ClIN5O2
Molecular Weight 505.696
Flash Point 297ºC
Exact Mass 504.980225
PSA 80.41000
LogP 1.25100
Vapour Pressure 6.76E-13mmHg at 25°C
Storage condition Store at 2-8
Stability Stable. Incompatible with strong oxidizing agents.
Water Solubility soluble
Symbol GHS08
GHS08
Signal Word Warning
Hazard Statements H371
Precautionary Statements P260
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes F:Flammable;Xn:Harmful;
Risk Phrases R11;R20/21/22;R36/37/38
Safety Phrases S36/37-S36/37/39-S26-S22-S16
RIDADR 2811
WGK Germany 3
Packaging Group III
Hazard Class 6.1
HS Code 2933990090
544-16-1 structure

544-16-1

136196-46-8 structure

136196-46-8

~%

146-68-9 structure

146-68-9

Literature: Journal of the American Chemical Society, , vol. 72, p. 3629
Precursor  2

DownStream  1

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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