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HomeProduct name list2-Chlorobenzoxazole

2-Chlorobenzoxazole

  • CAS NO.:615-18-9
  • Empirical Formula: C7H4ClNO
  • Molecular Weight: 153.57
  • MDL number: MFCD00005766
  • EINECS: 210-414-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:08:52
2-Chlorobenzoxazole Structural

What is 2-Chlorobenzoxazole?

Chemical properties

clear yellow liquid

The Uses of 2-Chlorobenzoxazole

2-Chlorobenzoxazole was used in the synthesis of 2-(2-naphthylamino)benzoxazole via reaction with 2-amino-1-naphthalenesulfonic acid.

Purification Methods

Purify it by fractional distillation, preferably in a vacuum. [Siedel J Prakt Chem 42 456 1890, Katz J Am Chem Soc 75 712 1953, Meyer & Sigel J Org Chem 42 2769 1977, Beilstein 27 H 43, 27 II 17.]

Properties of 2-Chlorobenzoxazole

Melting point: 7 °C(lit.)
Boiling point: 201-202 °C(lit.)
Density  1.345 g/mL at 25 °C(lit.)
refractive index  n20/D 1.566(lit.)
Flash point: 185 °F
storage temp.  Inert atmosphere,2-8°C
form  Powder
pka 0.62±0.10(Predicted)
color  White
Water Solubility  Not miscible in water.
BRN  115982
CAS DataBase Reference 615-18-9(CAS DataBase Reference)
NIST Chemistry Reference Benzoxazole, 2-chloro-(615-18-9)
EPA Substance Registry System Benzoxazole, 2-chloro- (615-18-9)

Safety information for 2-Chlorobenzoxazole

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302: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.
P270:Do not eat, drink or smoke when using this product.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 2-Chlorobenzoxazole

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