2-CHLORO-5-NITRO-1H-1,3-BENZIMIDAZOLE

Product Name: 2-CHLORO-5-NITRO-1H-1,3-BENZIMIDAZOLE
CAS No.: 5955-72-6
Chemical Name: 2-CHLORO-5-NITRO-1H-1,3-BENZIMIDAZOLE
Synonyms: 2-chloro-5-nitro-1H-benzo[d]imidazole;2-Chloro-6-nitro-1H-benzo[d]iMidazole;2-Chloro-5-nitrobenzimidazole;2-Chloro-5-nitro-1H-benzimidazole;1H-Benzimidazole, 2-chloro-6-nitro-;2-CHLORO-5-NITRO-1H-1,3-BENZIMIDAZOLE;1H-Benzimidazole,2-chloro-5-nitro-(9CI);2-Chloro-5-nitro-1H-1,3-benzimidazole
CBNumber: CB5210556
Molecular Formula: C7H4ClN3O2
Formula Weight: 197.58
MOL File: 5955-72-6.mol

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2-CHLORO-5-NITRO-1H-1,3-BENZIMIDAZOLE Property

Melting point:: 225-227°C
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: solid
Appearance: Light yellow to yellow Solid
InChI: 1S/C7H4ClN3O2/c8-7-9-5-2-1-4(11(12)13)3-6(5)10-7/h1-3H,(H,9,10)
InChIKey: GWSMACGSFHRVFA-UHFFFAOYSA-N
SMILES: ClC(N1)=NC2=C1C=CC([N+]([O-])=O)=C2

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Safety

Hazard Codes: Xi
WGK Germany: WGK 3
HazardClass: IRRITANT
HS Code: 2933998090
Storage Class: 11 - Combustible Solids

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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.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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: KOB0101
Product name: 2-Chloro-5-nitro-1H-1,3-benzimidazole
Packaging: 1G
Price: $191
Updated: 2026/03/19

TRC

Product number: C385303
Product name: 2-Chloro-5-nitro-1H-1,3-benzimidazole
Packaging: 500mg
Price: $310
Updated: 2021/12/16

TRC

Product number: C385303
Product name: 2-Chloro-5-nitro-1H-1,3-benzimidazole
Packaging: 50mg
Price: $45
Updated: 2021/12/16

TRC

Product number: C385303
Product name: 2-Chloro-5-nitro-1H-1,3-benzimidazole
Packaging: 100mg
Price: $90
Updated: 2021/12/16

Matrix Scientific

Product number: 042895
Product name: 2-Chloro-5-nitro-1H-1,3-benzimidazole
Purity: >95%
Packaging: 1g
Price: $110
Updated: 2021/12/16