ChemicalBook > CAS DataBase List > 4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazole

4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazole

Product Name
4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazole
CAS No.
139332-66-4
Chemical Name
4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazole
Synonyms
NBD-PZ;NBD-PZ 4-Nitro-7-piperazino;nbd-pzforHPLClabeling;4-NITRO-7-PIPERAZINOBENZOFURAZAN;4-Nitro-7-piperazine benzofurazan;4-NITRO-7-PIPERAZINO-2,1,3-BENZOXADIAZOLE;4-NITRO-7-(1-PIPERAZINYL)-2,1,3-BENZOXADIAZOLE;2,1,3-Benzoxadiazole, 4-nitro-7-(1-piperazinyl)-;4-Nitro-7-(piperazin-1-yl)benzo[c][1,2,5]oxadiazole
CBNumber
CB1744464
Molecular Formula
C10H11N5O3
Formula Weight
249.23
MOL File
139332-66-4.mol
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4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazole Property

Melting point:
208-212 °C
storage temp. 
2-8°C(protect from light)
form 
powder to crystal
color 
Dark red to Brown
BRN 
7936339
CAS DataBase Reference
139332-66-4(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn
Risk Statements 
22-36/37/38
Safety Statements 
26
WGK Germany 
3
HS Code 
2934.99.9001
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
92614
Product name
4-Nitro-7-piperazinobenzofurazan
Purity
for HPLC derivatization, LiChropur?, ≥99.0%
Packaging
100mg
Price
$206
Updated
2022/05/15
TCI Chemical
Product number
A5554
Product name
NBD-PZ (=4-Nitro-7-piperazino-2,1,3-benzoxadiazole)[for HPLC Labeling]
Purity
>98.0%(HPLC)(T)
Packaging
100mg
Price
$137
Updated
2024/03/01
TRC
Product number
N900843
Product name
4-Nitro-7-(piperazin-1-yl)benzo[c][1,2,5]oxadiazole
Packaging
10mg
Price
$75
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0068668
Product name
4-NITRO-7-PIPERAZINOBENZOFURAZAN
Purity
95.00%
Packaging
100MG
Price
$633.12
Updated
2021/12/16
Adipogen Life Sciences
Product number
CDX-N0014-M200
Product name
NBD-PZ
Purity
≥99%(HPLC)
Packaging
200mg
Price
$151
Updated
2021/12/16
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4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazole Chemical Properties,Usage,Production

Uses

Derivatizing agent for the determination of mono- & diisocyanates by LC and MS, UV or fluorescent detection .

4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazole Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazole Suppliers

Americas 1 China 58 Europe 1 Germany 2 India 2 Japan 1 Switzerland 3 United Kingdom 5 United States 11 Global 84

139332-66-4, 4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazoleRelated Search:

(S)-2-(5-fluoro-2,4-dinitrophenylaMino)propanaMide 1-(4-Nitrophenyl)piperazine 4-nitrobenzofurazan 2,1,3-BENZOXADIAZOL-4-AMINE 4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazole

  • 4-NITRO-7-(1-PIPERAZINYL)-2,1,3-BENZOXADIAZOLE
  • 4-NITRO-7-PIPERAZINO-2,1,3-BENZOXADIAZOLE
  • 4-NITRO-7-PIPERAZINOBENZOFURAZAN
  • NBD-PZ
  • NBD-PZ(=4-NITRO-7-PIPERAZINO-2,1,3-BENZOXADIAZOLE)[FOR HPLC LABELING]
  • nbd-pzforHPLClabeling
  • 4-NITRO-7-PIPERAZINO-2,1,3-BENZOXADIAZOLE, NBD-PZ, FOR HPLC LABELING
  • NBD-PZ (=4-Nitro-7-piperazino-2,1,3-benzoxadiazole)
  • 4-Nitro-7-piperazino
  • (=4-Nitro-7-piperazino-2,1,3-benzoxadiazole) [for HPLC Labeling]
  • NBD-PZ&nbsp
  • 4-Nitro-7-piperazinobenzofurazan 4-Nitro-7-piperazino-2,1,3-benzoxadiazole
  • 4-Nitro-7-(piperazin-1-yl)benzo[c][1,2,5]oxadiazole
  • NBD-PZ (=4-Nitro-7-piperazino-2,1,3-benzoxadiazole)[for HPLC Labeling]&gt
  • 2,1,3-Benzoxadiazole, 4-nitro-7-(1-piperazinyl)-
  • 4-Nitro-7-piperazine benzofurazan
  • 139332-66-4
  • 139332664
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