5-Ethynylpyrimidine

Suppliers

Names

[ CAS No. ]:
153286-94-3

[ Name ]:
5-Ethynylpyrimidine

[Synonym ]:
Pyrimidine, 5-ethynyl-
5-Ethynyl-pyrimidine
5-Ethynylpyrimidine

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
184.5±13.0 °C at 760 mmHg

[ Molecular Formula ]:
C6H4N2

[ Molecular Weight ]:
104.109

[ Flash Point ]:
68.5±6.2 °C

[ Exact Mass ]:
104.037445

[ PSA ]:
25.78000

[ LogP ]:
-0.15

[ Vapour Pressure ]:
1.0±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.544

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933599090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5-((Trimethylsilyl)ethynyl)pyrimidine
  • Potassium carbonate

DownStream

Customs

[ HS Code ]: 2933599090

[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2-Bromo-5-ethynylpyrimidine
  • 2-amino-5-ethynylpyrimidine
  • 2-chloro-5-ethynylpyrimidine
  • 2,4-dimethoxy-5-ethynylpyrimidine
  • 5-ethynylpyrimidine-2-carboxylic acid
  • methyl 5-ethynylpyrimidine-2-carboxylate
  • 1-Methyl-2-azabicyclo[2.2.2]octane hydrochloride
  • Ethyl 3-amino-4-cyclopentylbutanoate
  • 6-(Trifluoromethyl)pyridine-2-sulfinic acid
  • tert-Butyl 2-(4-bromothiazol-2-yl)-2-cyanoacetate
  • 5-(Trifluoromethoxy)pyridine-2-sulfinic acid
  • 1-Naphthalenecarboxaldehyde, 2-hydroxy-, O-methyloxime, [C(E)]-
  • 4-(1,3-benzothiazol-2-yl)-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(4-methylphenyl)-2,5-dihydro-1H-pyrrol-2-one
  • (1R)-1-(2-methoxy-6-methylpyridin-4-yl)ethan-1-amine
  • 1-Bromo-1-(2-ethyl-3-hydroxyphenyl)propan-2-one
  • 1-(3-Bromo-4-hydroxyphenyl)-2-chloroethan-1-one
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