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ChemicalBook >> CAS DataBase List >> Isatoic Anhydride

Isatoic Anhydride

Isatoic Anhydride price.
  • $5 - $3418.8
  • Product name: Isatoic Anhydride
  • CAS: 118-48-9
  • MF: C8H5NO3
  • MW: 163.13
  • EINECS:204-255-0
  • MDL Number:MFCD00006700
  • Synonyms:2,4-Dioxo-1,2-dihydro-4H-3,1-benzoxazine ;4H-3,1-Benzoxazin-2,4-(1H)-dion ;4H-3,1-Benzoxazin-2,4(1H)-dion ;Anthranilic acid, N-carboxy-, cyclic anhydride;Benzoic acid, 2-(carboxyamino)-, cyclic anhydride;Benzoicacid,2-(carboxyamino)-,cyclicanhydride ;Isato acid anhydride;1,2-dihydro-4h-3,1-benzoxazine-2,4-dione
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Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • Azepine
  • BLDpharm
  • Chemenu
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Oakwood
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 1g
  • 2.500g
  • 5g
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  • 1kg
  • 2500g
  • 5000g
  • ManufacturerAHH
  • Product numberMT-15970
  • Product descriptionIsatoic anhydride 96%
  • Packaging5000g
  • Price$535
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberU260
  • Product descriptionIsatoic anhydride
  • Packaging5g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA14603
  • Product descriptionIsatoic anhydride, 97%
  • Packaging100g
  • Price$28.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA14603
  • Product descriptionIsatoic anhydride, 97%
  • Packaging500g
  • Price$106
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA14603
  • Product descriptionIsatoic anhydride, 97%
  • Packaging2500g
  • Price$420
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA111062
  • Product description1H-Benzo[d][1,3]oxazine-2,4-dione 98%
  • Packaging25g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA111062
  • Product description1H-Benzo[d][1,3]oxazine-2,4-dione 98%
  • Packaging100g
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA111062
  • Product description1H-Benzo[d][1,3]oxazine-2,4-dione 98%
  • Packaging500g
  • Price$28
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA111062
  • Product description1H-Benzo[d][1,3]oxazine-2,4-dione 98%
  • Packaging1kg
  • Price$53
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0030136
  • Product descriptionISATOIC ANHYDRIDE 95.00%
  • Packaging5G
  • Price$889.35
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0030136
  • Product descriptionISATOIC ANHYDRIDE 95.00%
  • Packaging50G
  • Price$3418.8
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR322088
  • Product descriptionIsatoic anhydride
  • Packaging25g
  • Price$122
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS030069
  • Product description1H-Benzo[d][1,3]oxazine-2,4-dione 98%
  • Packaging25g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS030069
  • Product description1H-Benzo[d][1,3]oxazine-2,4-dione 98%
  • Packaging100g
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS030069
  • Product description1H-Benzo[d][1,3]oxazine-2,4-dione 98%
  • Packaging500g
  • Price$44
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS030069
  • Product description1H-Benzo[d][1,3]oxazine-2,4-dione 98%
  • Packaging1kg
  • Price$65
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-15970 Isatoic anhydride 96% 5000g $535 2021-12-16 Buy
AK Scientific U260 Isatoic anhydride 5g $14 2021-12-16 Buy
Alfa Aesar A14603 Isatoic anhydride, 97% 100g $28.65 2024-03-01 Buy
Alfa Aesar A14603 Isatoic anhydride, 97% 500g $106 2024-03-01 Buy
Alfa Aesar A14603 Isatoic anhydride, 97% 2500g $420 2024-03-01 Buy
Ambeed A111062 1H-Benzo[d][1,3]oxazine-2,4-dione 98% 25g $7 2021-12-16 Buy
Ambeed A111062 1H-Benzo[d][1,3]oxazine-2,4-dione 98% 100g $9 2021-12-16 Buy
Ambeed A111062 1H-Benzo[d][1,3]oxazine-2,4-dione 98% 500g $28 2021-12-16 Buy
Ambeed A111062 1H-Benzo[d][1,3]oxazine-2,4-dione 98% 1kg $53 2021-12-16 Buy
American Custom Chemicals Corporation CHM0030136 ISATOIC ANHYDRIDE 95.00% 5G $889.35 2021-12-16 Buy
American Custom Chemicals Corporation CHM0030136 ISATOIC ANHYDRIDE 95.00% 50G $3418.8 2021-12-16 Buy
Apolloscientific OR322088 Isatoic anhydride 25g $122 2021-12-16 Buy
Arctom AS030069 1H-Benzo[d][1,3]oxazine-2,4-dione 98% 25g $7 2021-12-16 Buy
Arctom AS030069 1H-Benzo[d][1,3]oxazine-2,4-dione 98% 100g $9 2021-12-16 Buy
Arctom AS030069 1H-Benzo[d][1,3]oxazine-2,4-dione 98% 500g $44 2021-12-16 Buy
Arctom AS030069 1H-Benzo[d][1,3]oxazine-2,4-dione 98% 1kg $65 2021-12-16 Buy

Properties

Melting point :233 °C (dec.) (lit.)
Boiling point :290.19°C (rough estimate)
Density :1,52 g/cm3
vapor density :5.6 (vs air)
refractive index :1.5510 (estimate)
Flash point :308 °C
storage temp. :Store below +30°C.
solubility :0.3g/l
form :Powder
pka :11.06±0.20(Predicted)
color :Beige to brown
Water Solubility :decomposes
Sensitive :Moisture Sensitive
BRN :136786
LogP :0.978 (est)
CAS DataBase Reference :118-48-9(CAS DataBase Reference)
NIST Chemistry Reference :Isatoic anhydride(118-48-9)
EPA Substance Registry System :2H-3,1-Benzoxazine-2,4(1H)-dione (118-48-9)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Isatoic anhydride is a potent inactivator of α-chymotrypsin and inactivates stoichiometrically. Isatoic Anhydride is an important compound in the preparation of serine protease inhibitors.

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