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  • Product Name:   2,3-Dibromothiophene
  • Synonyms:   BUTTPARK 146\50-38;AKOS 91257;Thiophene, 2,3-dibromo-
  • CAS No.:   3140-93-0
  • Molecular Formula:   C4H2Br2S
  • Molecular Weight :   241.93
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of 2,3-Dibromothiophene
2,3-Dibromothiophene Chemical Properties
Melting point  -17.5°C
Boiling point  218-219 °C(lit.)
density  2.137 g/mL at 25 °C(lit.)
refractive index  n20/D 1.632(lit.)
Fp  125 °F
storage temp.  Flammables area
form  liquid
Sensitive  Light Sensitive
BRN  107512
InChIKey ATRJNSFQBYKFSM-UHFFFAOYSA-N
CAS DataBase Reference 3140-93-0(CAS DataBase Reference)
NIST Chemistry Reference Thiophene, 2,3-dibromo-(3140-93-0)
Safety Information
Hazard Codes  Xn,F,Xi,T
Risk Statements  10-36/37/38-20/21/22-36-25
Safety Statements  23-24/25-36/37/39-26-16-36-45
RIDADR  UN 1993 3/PG 3
WGK Germany  3
F  8
Hazard Note  Flammable/Irritant
HazardClass  3
PackingGroup  III
HS Code  29349990
2,3-Dibromothiophene Usage And Synthesis
Chemical Properties clear yellowish to brownish liquid
2,3-Dibromothiophene Preparation Products And Raw materials
Preparation Products 2-Formylthiophene-3-boronic acid-->3-Bromothiophene-2-carbaldehyde-->4,5-DIBROMOTHIOPHENE-2-CARBOXALDEHYDE-->4,5-Dibromothiophene-2-sulphonyl chloride

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