2,4-Dichloro-6,7-dihydrothieno[3,2-d]pyrimidine
Names
[ CAS No. ]:
74901-69-2
[ Name ]:
2,4-Dichloro-6,7-dihydrothieno[3,2-d]pyrimidine
[Synonym ]:
Thieno[3,2-d]pyrimidine, 2,4-dichloro-6,7-dihydro-
2,4-Dichloro-6,7-dihydrothieno[3,2-d]pyrimidine
Chemical & Physical Properties
[ Density]:
1.6±0.1 g/cm3
[ Boiling Point ]:
329.4±42.0 °C at 760 mmHg
[ Molecular Formula ]:
C6H4Cl2N2S
[ Molecular Weight ]:
207.080
[ Flash Point ]:
153.0±27.9 °C
[ Exact Mass ]:
205.947220
[ PSA ]:
51.08000
[ LogP ]:
2.00
[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C
[ Index of Refraction ]:
1.670
[ Storage condition ]:
2-8°C
Safety Information
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
22-36
[ Safety Phrases ]:
26
[ 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%