ChemicalBook > CAS DataBase List > 4-CARBOXYLIC-ISATOIC ANHYDRIDE

4-CARBOXYLIC-ISATOIC ANHYDRIDE

Product Name
4-CARBOXYLIC-ISATOIC ANHYDRIDE
CAS No.
77423-14-4
Chemical Name
4-CARBOXYLIC-ISATOIC ANHYDRIDE
Synonyms
4-CARBOXYLIC-ISATOIC ANHYDRIDE;2,4-dioxo-1H-3,1-benzoxazine-7-carboxylic acid;2,4-dioxo-1,4-dihydro-2H-3,1-benzoxazine-7-carboxylic acid;2H-3,1-Benzoxazine-7-carboxylic acid, 1,4-dihydro-2,4-dioxo-;2,4-Dioxo-2,4-dihydro-1H-benzo[d][1,3]oxazine-7-carboxylic acid;2,4-DIOXO-1,4-DIHYDRO-2H-BENZO[D][1,3]OXAZINE-7-CARBOXYLIC ACID
CBNumber
CB9721564
Molecular Formula
C9H5NO5
Formula Weight
207.14
MOL File
77423-14-4.mol
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4-CARBOXYLIC-ISATOIC ANHYDRIDE Property

Melting point:
347.0 °C
Density 
1.607±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
form 
solid
pka
3.44±0.20(Predicted)
CAS DataBase Reference
77423-14-4(CAS DataBase Reference)
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Safety

Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
CDS005487
Product name
4-carboxylic-isatoic anhydride
Purity
Aldrich<SUP>CPR</SUP>
Packaging
100 mg
Price
$73.1
Updated
2025/07/31
TRC
Product number
C178558
Product name
4-Carboxylic-isatoicanhydride
Packaging
500mg
Price
$100
Updated
2021/12/16
TRC
Product number
C178558
Product name
4-Carboxylic-isatoicanhydride
Packaging
1g
Price
$165
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC162155
Product name
4-Carboxylic-isatoic anhydride
Packaging
1g
Price
$280
Updated
2021/12/16
AK Scientific
Product number
2134AC
Product name
2,4-Dioxo-2,4-dihydro-1H-benzo[d][1,3]oxazine-7-carboxylicacid
Packaging
1g
Price
$313
Updated
2021/12/16

4-CARBOXYLIC-ISATOIC ANHYDRIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-CARBOXYLIC-ISATOIC ANHYDRIDE Suppliers

China 44 France 1 Germany 1 India 2 United Kingdom 5 United States 10 Global 63
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77423-14-4, 4-CARBOXYLIC-ISATOIC ANHYDRIDERelated Search:

4-METHYL-ISATOIC ANHYDRIDE Isatoic Anhydride 4-CARBOXYLIC-ISATOIC ANHYDRIDE 1,4-dihydro-2H-3,1-benzoxazin-2-one 2-AMINOTEREPHTHALIC ACID 1-Methyl 2-aminoterephthalate

  • 2,4-DIOXO-1,4-DIHYDRO-2H-BENZO[D][1,3]OXAZINE-7-CARBOXYLIC ACID
  • 4-CARBOXYLIC-ISATOIC ANHYDRIDE
  • 2H-3,1-Benzoxazine-7-carboxylic acid, 1,4-dihydro-2,4-dioxo-
  • 2,4-Dioxo-2,4-dihydro-1H-benzo[d][1,3]oxazine-7-carboxylic acid
  • 2,4-dioxo-1H-3,1-benzoxazine-7-carboxylic acid
  • 2,4-dioxo-1,4-dihydro-2H-3,1-benzoxazine-7-carboxylic acid
  • 77423-14-4
  • 77423-14-1