3,4-Dibromo-2,5-thiophenedicarbaldehyde

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Names

[ CAS No. ]:
25373-20-0

[ Name ]:
3,4-Dibromo-2,5-thiophenedicarbaldehyde

[Synonym ]:
3,4-Dibromothiophene-2,5-dicarboxaldehyde
3,4-dibromothiophene-2,6-dicarbaldehyde
3,4-Dibromothiophene-2,5-dicarbaldehyde
3,4-Dibromo-2,5-thiophenedicarbaldehyde
QC-5927
3,4-Dibrom-thiophen-2,5-dicarbaldehyd
2,5-Thiophenedicarboxaldehyde, 3,4-dibromo-
3,4-dibromo-2,5-thiophenedicarboxaldehyde
3,4-dibromo-thiophene-2,5-dicarbaldehyde

Chemical & Physical Properties

[ Density]:
2.2±0.1 g/cm3

[ Boiling Point ]:
376.3±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C6H2Br2O2S

[ Molecular Weight ]:
297.952

[ Flash Point ]:
181.4±27.9 °C

[ Exact Mass ]:
295.814209

[ PSA ]:
62.38000

[ LogP ]:
2.02

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.726

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301-H319

[ Precautionary Statements ]:
P301 + P310-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
22

[ RIDADR ]:
UN 2811 6.1/PG 3

[ HS Code ]:
2934999090

Precursor & DownStream

Precursor

  • Formylpiperidine
  • Tetrabromothiophene
  • N,N-Dimethylformamide
  • 2,5-Dimethylthiophene

DownStream

  • dtt
  • 3,4-Dibromothiophene
  • Formic Acid
  • 3,4-Dibromothiophene-2-carboxylic acid
  • 3,4-dibromo-thiophene-2-carboxylic acid-(3,4-dibromo-[2]thienylmethyl ester)

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%

Related Compounds

  • 3,4-DIBROMO-2,5-DIMETHOXYTETRAHYDROFURAN
  • 3,4-dibromo-2,5-dithiophen-2-ylthiophene
  • 3,4-Dibromo-2,5-dimethylthiophene-1,1-dioxide
  • 3,4-dibromo-2,5-bis(2-phenylethynyl)thiophene
  • 3,4-dibromo-2,5-dihydro-1H-silole
  • 3,4-dibromo-2,5-diiodothiophene
  • 3-[1-(4-Bromo-phenyl)-3-(4-chloro-phenyl)-1h-pyrazol-4-yl]-propionitrile
  • 3-[1-(4-Bromo-phenyl)-3-(4-chloro-phenyl)-1h-pyrazol-4-yl]-propionamide
  • 3-(2,5-Dimethyl-phenyl)-prop-2-yn-1-ol
  • 3-(4-Chloro-3-methylphenyl)-1-propanol
  • 1-(3-Bromopropyl)-3-chloro-4-methylbenzene
  • 1-(3-Bromopropyl)-3,4-dimethylbenzene
  • 5-(3-Bromopropyl)-2-fluorotoluene
  • 3-(3,4-Dimethylphenyl)prop-2-yn-1-ol
  • N,N-dimethyl-2-[[5-oxo-4-(2-phenylethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]-2-phenylacetamide
  • Ethyl 3-(aminomethyl)-4-fluorobenzoate
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