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HomeProduct name list2-Chloro-5-nitrobenzaldehyde

2-Chloro-5-nitrobenzaldehyde

  • CAS NO.:6361-21-3
  • Empirical Formula: C7H4ClNO3
  • Molecular Weight: 185.56
  • MDL number: MFCD00007293
  • EINECS: 228-830-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
2-Chloro-5-nitrobenzaldehyde Structural

What is 2-Chloro-5-nitrobenzaldehyde?

Chemical properties

light yellow to beige-yellow crystalline powder

The Uses of 2-Chloro-5-nitrobenzaldehyde

2-Chloro-5-nitrobenzaldehyde was used in the synthesis of 5-nitro-2-(1H-pyrrol-1-yl)benzaldehyde.

General Description

2-Chloro-5-nitrobenzaldehyde undergoes condensation reaction with 2-methyl-1-propenylbenzimidazole to yield (E,Z)-2-(2-chloro-5-nitrostyryl)-1-(1-propenyl)benzimidazole. It reacts with 5-aminopyrazoles to yield symmetrical bispyrazolo[3,4-]pyridines.

Properties of 2-Chloro-5-nitrobenzaldehyde

Melting point: 75-77 °C (lit.)
Boiling point: 276.5°C (rough estimate)
Density  1.4791 (rough estimate)
refractive index  1.6000 (estimate)
storage temp.  under inert gas (nitrogen or Argon) at 2-8°C
form  Crystalline Powder
color  Pale yellow
Sensitive  Air Sensitive
BRN  743764
CAS DataBase Reference 6361-21-3(CAS DataBase Reference)
EPA Substance Registry System Benzaldehyde, 2-chloro-5-nitro- (6361-21-3)

Safety information for 2-Chloro-5-nitrobenzaldehyde

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H303:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.

Computed Descriptors for 2-Chloro-5-nitrobenzaldehyde

InChIKey VFVHWCKUHAEDMY-UHFFFAOYSA-N

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