4-Chloro-isatoic anhydride

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Names

[ CAS No. ]:
40928-13-0

[ 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

  • phosgene
  • 2-Amino-4-chlorobenzoic acid
  • sodium carbonate
  • Triphosgene
  • 4-chloro-2-(phenylmethoxycarbonylamino)benzoic acid
  • Oxalyl chloride

DownStream

  • 7-Chloro-3-phenyl-2-thioxo-2,3-dihydro-4(1H)-quinazolinone
  • 8-Chloro-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione
  • 2-amino-4-chloro-N-phenylbenzamide
  • 2,4(1H,3H)-Quinazolinedione, 7-chloro-3-(dimethylamino)-
  • 7-chloro-3-dimethylamino-2,4-dioxo-1H-quinazoline-6-sulfonamide
  • 1,2,3,4-Tetrahydro-7-chloro-3-(diethylamino)-2,4-dioxo-6-quinazolinesu lfonamide
  • 6,7-dichloro-1H-3,1-benzoxazine-2,4-dione
  • Methyl 2-acetamido-4,5-dichlorobenzoate
  • 7-chloro-3-diethylamino-1-prop-2-enyl-quinazoline-2,4-dione
  • 9H-Isoxazolo[3,2-b]quinazolin-9-one, 6-chloro-2,3-dihydro-

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%

Related Compounds

  • 5-bromo-6-chloro-isatoic anhydride
  • 4-CHLOROBENZENESELENINIC ANHYDRIDE
  • 4-Chlorobenzoic anhydride
  • 4-carboxylic-isatoic anhydride
  • 4-chloro-N-methylisatoic anhydride
  • 4-chloro-n-butyric anhydride
  • 4-methyl-1-[3-(trifluoromethoxy)propyl]-1H-pyrazol-3-amine
  • 1-[(3-chloro-4-nitrophenyl)methyl]-N-methylcyclopropan-1-amine
  • 4-(3,3-Difluoropiperidin-1-yl)-3,5-dimethylpiperidine
  • Methyl 2-amino-4-bromo-6-fluoro-3-methylbenzoate
  • 6-Methyl-1-pentyl-1,7-diazaspiro[4.5]decane
  • rac-benzyl N-[(1R,2R)-2-hydroxy-2-methylcyclohexyl]carbamate
  • {7-Methoxy-2-oxabicyclo[4.2.0]octan-7-yl}methanamine
  • (1R,2S,5R)-5-methyl-2-(propan-2-yl)cyclohexane-1-sulfonyl fluoride
  • 4-(4-{Pyrido[2,3-d]pyrimidin-4-yl}piperazin-1-yl)pyrimidine
  • 4-Bromo-5-fluoro-2-(4-methoxybenzyl)pyridazin-3(2H)-one
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