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HomeProduct name list2,5-DIBROMO-3,4-DINITROTHIOPHENE

2,5-DIBROMO-3,4-DINITROTHIOPHENE

  • CAS NO.:52431-30-8
  • Empirical Formula: C4Br2N2O4S
  • Molecular Weight: 331.93
  • MDL number: MFCD00015537
  • EINECS: 676-535-4
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-20 11:41:24
2,5-DIBROMO-3,4-DINITROTHIOPHENE Structural

What is 2,5-DIBROMO-3,4-DINITROTHIOPHENE?

Chemical properties

Light Orange Solid

The Uses of 2,5-DIBROMO-3,4-DINITROTHIOPHENE

Reatant in the synthesis of bromodinitro compound, polymers via stille coupling. 3,4-diaminothiophene was obtained from the reduction of 2,5-dibromo-3,4-dinitrothiophene.

The Uses of 2,5-DIBROMO-3,4-DINITROTHIOPHENE

This monomer is useful in the Pd catalyzed Stille coupling to make conjugated thiophene oligomers or co-oligomers. The corresponding amine(s) can be obtained by subsequent reduction.

Properties of 2,5-DIBROMO-3,4-DINITROTHIOPHENE

Melting point: 137°C
Boiling point: 341.2±37.0 °C(Predicted)
Density  2.459±0.06 g/cm3(Predicted)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  Acetone, Methanol
form  Solid
color  Light Orange
Water Solubility  Insoluble in water.
BRN  218219
CAS DataBase Reference 52431-30-8(CAS DataBase Reference)

Safety information for 2,5-DIBROMO-3,4-DINITROTHIOPHENE

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 2,5-DIBROMO-3,4-DINITROTHIOPHENE

InChIKey AHGHPBPARMANQD-UHFFFAOYSA-N

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