2,4-Dichloro-6,7-dimethoxyquinazoline

Names

[ Name ]:
2,4-Dichloro-6,7-dimethoxyquinazoline

[Synonym ]:
2,4-Dichlor-6,7-dimethoxy-chinazolin
7-diMethoxyquinoazoline
2-Chloro-6,7-diMethoxyquinazolin-4-yl Chloride
2,4-Dichloro-6,7-dimethoxyquin
2,4-Dichloro-6,7-dimethoxyquinazoline
2,4-dichloro-6,7-dimethoxy-quinazoline
2,4-Dichloro-6,7-dimethoxyquinoazoline
Quinazoline, 2,4-dichloro-6,7-dimethoxy-
MFCD00051733
2-chloro-6,7-dimethoxy-3H-quinazolin-4-one
2,4-DICHLORO-6,7-DIMETHOXYQUINAZOLINETERAZOSIN
2,4-Dichloro-6,7-dimethoxyxinazoline
2,4-Dichloro-6,7-dimethoxy quinazoline

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
340.5±42.0 °C at 760 mmHg

[ Melting Point ]:
172-177 °C

[ Molecular Formula ]:
C₁₀H₈Cl₂N₂O₂

[ Molecular Weight ]:
259.089

[ Flash Point ]:
159.7±27.9 °C

[ Exact Mass ]:
257.996277

[ PSA ]:
44.24000

[ LogP ]:
2.69

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.614

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S37/39-S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3.0

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%