5-Nitrothiophene-2-carboxylic acid

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Names

[ CAS No. ]:
6317-37-9

[ Name ]:
5-Nitrothiophene-2-carboxylic acid

[Synonym ]:
MFCD00159552
5-Nitro-2-thiophenecarboxylic acid
5-Nitrothiophene-2-carboxylic acid
2-Thiophenecarboxylic acid, 5-nitro-
EINECS 228-654-4
5-Nitro-thiophene-2-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
367.2±27.0 °C at 760 mmHg

[ Melting Point ]:
156-159 (Lit.)ºC

[ Molecular Formula ]:
C5H3NO4S

[ Molecular Weight ]:
173.147

[ Flash Point ]:
175.9±23.7 °C

[ Exact Mass ]:
172.978271

[ PSA ]:
111.36000

[ LogP ]:
1.52

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

[ Index of Refraction ]:
1.660

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5-Nitrothiophen-2-carbaldehyd
  • Thiophene-2-carboxylic acid
  • Sodium phosphate monobasic monohydrate
  • Hydrogen peroxide
  • (5-Nitro-2-thienyl)methanol
  • Methanediol,1-(5-nitro-2-thienyl)-, 1,1-diacetate
  • (AA-UTP)SODIUMSALT
  • 5-Nitrothiophene-2-carbonitrile
  • nitric acid
  • Ethanoic anhydride

DownStream

  • 2-ACETYL-5-NITROTHIOPHENE
  • 5-Nitrothiophene-2-carbonyl Chloride
  • 4-aminothiophene-2-carboxylic acid
  • 5-Aminovaleric acid
  • Methyl 5-nitrothiophene-2-carboxylate
  • Methyl 5-aminothiophene-2-carboxylate
  • cyclohexyl 5-nitrothiophene-2-carboxylate
  • 5-(ACETYLAMINO)THIOPHENE-2-CARBOXYLIC ACID
  • ethyl 5-nitrothiophene-2-carboxylate
  • 5-nitrothiophene-2-carboxamide

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-bromo-5-nitrothiophene-2-carboxylic acid
  • 5-Nitrothiophene-2-carboxylic acid methyl ester
  • 4-bromo-5-nitrothiophene-2-carboxylic acid methyl ester
  • 3-chloro-4-methyl-5-nitrothiophene-2-carboxylic acid methyl ester
  • 5-nitrothiophene-2-carboxamide
  • 5-Nitrothiophene-2-carbonyl Chloride
  • Methyl 3-amino-3-(trifluoromethyl)pentanoate
  • 3-(Benzyloxy)-2-fluoro-5-iodobenzaldehyde
  • 5-Bromo-2-fluoro-3-(methylthio)benzoic acid
  • tert-butyl N-(6-bromo-4-methyl-1,3-benzothiazol-2-yl)carbamate
  • Ethyl 5-bromo-2-fluoro-3-(methylthio)benzoate
  • 2-{Tricyclo[3.2.2.0,2,4]nonan-6-yl}acetic acid
  • 2-Bromo-1-(but-3-yn-1-yl)-4-nitrobenzene
  • 2-methyl-2-(5-methyl-1H-imidazol-4-yl)propanal
  • 2-hydroxy-4-{2,2,2-trifluoro-N-[(1-methyl-1H-pyrazol-5-yl)methyl]acetamido}benzoic acid
  • 5-(3-bromopropyl)-2-tert-butyl-2H-1,2,3,4-tetrazole
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