4-Chloro-5,6-dimethyl thieno[2.3-d]pyrimidine
Names
[ CAS No. ]:
108831-68-1
[ Name ]:
4-Chloro-5,6-dimethyl thieno[2.3-d]pyrimidine
[Synonym ]:
MFCD00464832
4-chloro-5,6-dimethylthieno[2,3-d]pyrimidine
Chemical & Physical Properties
[ Density]:
1.379g/cm3
[ Boiling Point ]:
322.8ºC at 760mmHg
[ Melting Point ]:
112ºC
[ Molecular Formula ]:
C8H7ClN2S
[ Molecular Weight ]:
198.67300
[ Flash Point ]:
149ºC
[ Exact Mass ]:
198.00200
[ PSA ]:
54.02000
[ LogP ]:
2.96150
[ Vapour Pressure ]:
0.000514mmHg at 25°C
[ Index of Refraction ]:
1.66
[ Water Solubility ]:
Slightly soluble in water.
MSDS
Safety Information
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
26-36-22-20/21/22
[ Safety Phrases ]:
26-36/37-3/7
[ HS Code ]:
2934999090
Synthetic Route
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%