4-Chloro-isatoic anhydride

Names

[ Name ]:
4-Chloro-isatoic anhydride

[Synonym ]:
7-Chloro-2H-3,1-benzoxazine-2,4(1H)-dione
7-chloro-1H-3,1-benzoxazine-2,4-dione
MFCD00090431
4-Chloroisatoic Anhydride
7-Chloro-1H-benzo[d][1,3]oxazine-2,4-dione
2H-3,1-Benzoxazine-2,4(1H)-dione, 7-chloro-
7-Chloro-1,2-dihydro-4H-3,1-benzoxazine-2,4-dione

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Melting Point ]:
255-259ºC

[ Molecular Formula ]:
C₈H₄ClNO₃

[ Molecular Weight ]:
197.575

[ Exact Mass ]:
196.987976

[ PSA ]:
63.07000

[ LogP ]:
1.93

[ Index of Refraction ]:
1.601

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

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

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

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
26-36/37

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%