2-mercapto-4(3h)-quinazolinone

Names

[ Name ]:
2-mercapto-4(3h)-quinazolinone

[Synonym ]:
2-thioxo-1,2,3,4-tetrahydroquinazolin-4-one
2-sulfanylquinazolin-4(3H)-one
2-thioxo-2,3-dihydroquinazoline-4(1H)-one
2,3-dihydro-2-thioxo-quinazolin-4(3H)-one
2-Thio-4(3H)-quinazolinone
2-sulfanylquinazolin-4-ol
EINECS 237-676-3
4(1H)-Quinazolinone,2,3-dihydro-2-thioxo
2-Mercapto-4(3H)-quinazolinone
2,3-dihydro-2-thioxoquinazolin-4(1H)-one
2-thioxo-2,3-dihydro-1H-quinazolin-4-one
2-thioxo-1,2,3,4-tetrahydro-4-quinazolone
2-thioxo-2,3-dihydroquinazolin-4(1H)-one
2-thioxo-1,2,3,4-tetrahydro-4-quinazolinone
MFCD00006885

Chemical & Physical Properties

[ Density]:
1.46g/cm3

[ Boiling Point ]:
330.5ºC at 760mmHg

[ Melting Point ]:
>300 °C(lit.)

[ Molecular Formula ]:
C₈H₆N₂OS

[ Molecular Weight ]:
178.21100

[ Flash Point ]:
153.7ºC

[ Exact Mass ]:
178.02000

[ PSA ]:
84.55000

[ LogP ]:
1.21180

[ Vapour Pressure ]:
0.000165mmHg at 25°C

[ Index of Refraction ]:
1.728

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S26-S37/39

[ WGK Germany ]:
3

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%