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NBD-Cl

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NBD-Cl molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 5 grades and pack sizes of NBD-Cl (CAS 10199-89-0). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS10199-89-0
Molecular formulaC6H2ClN3O3
Molecular weight199.55 g/mol
IUPAC name4-chloro-7-nitro-2,1,3-benzoxadiazole
Synonyms4-Chloro-7-nitrobenzofurazan · 4-Chloro-7-nitro-2,1,3-benzoxadiazole · 2,1,3-Benzoxadiazole, 4-chloro-7-nitro- · NBD-chloride · 7-Chloro-4-nitrobenzofurazan · 1-Chloro-4-nitrobenzoxadiazole
Safety & Hazards (GHS) Warning
Irritant Irritant
  • H302 Harmful if swallowed

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma 4-CHLORO-7-NITROBENZOFURAZAN SUITABLE F 25455-1G
25455-25G
25455-5G		 Request Quote
Sigma NBD-CHLORIDE, 98% 163260-1G
163260-5G		 Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.