4,5-Dibromothiophene-2-carbaldehyde

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Names

[ CAS No. ]:
38071-22-6

[ Name ]:
4,5-Dibromothiophene-2-carbaldehyde

[Synonym ]:
4,5-dibromothiophene-2-carbaldehyde
MFCD00225242
4,5-Dibromothiophene-2-carboxaldehyde

Chemical & Physical Properties

[ Density]:
2.195g/cm3

[ Boiling Point ]:
306.1ºC at 760 mmHg

[ Melting Point ]:
79-83 °C

[ Molecular Formula ]:
C5H2Br2OS

[ Molecular Weight ]:
269.94200

[ Flash Point ]:
138.9ºC

[ Exact Mass ]:
267.81900

[ PSA ]:
45.31000

[ LogP ]:
3.08560

[ Index of Refraction ]:
1.685

MSDS

Click to get detail MSDS

Safety Information

[ Risk Phrases ]:
R36/37/38:Irritating to eyes, respiratory system and skin .

[ Safety Phrases ]:
S24/25

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • dibromothiophene
  • N,N-Dimethylformamide

DownStream

  • 2-Thiophenecarboxaldehyde
  • 4-Bromthiophen-2-carbaldehyd

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%