靛红酸酐（CAS 118-48-9）：分子式 C8H5NO3、分子量 163.13。
| CAS号 | 118-48-9 |
|---|---|
| 分子式 | C8H5NO3 |
| 分子量 | 163.13 |
| LogP | 1 |
| 应用领域 | Uses: Used to make polymer curing agents、anthranilic esters、heterocyclic compounds、benzyne、saccharin、methyl anthranilate、and pesticides、Also used as a corrosion inhibitor in engine lubricants and as a modifier of natural and synthetic polymers and resins、[HSDB]、Plastic Composites Manufacturing [Category: Industry]、INTERMEDIATE FOR POLYMER CURING AGENTS、ANTHRANILIC ESTERS、HETEROCYCLIC COMPD、& BENZYNE、CHEM INT FOR SACCHARIN、METHYL ANTHRANILATE、PESTICIDES (EG、GUTHION)、CORROSION INHIBITOR IN ENGINE LUBRICANTS、MODIFIER OF NATURAL & SYNTHETIC POLYMERS & RESINS、Industry Uses: Intermediate、Not Known or Reasonably Ascertainable、Methods of Manufacturing: PASSING PHOSGENE INTO A SOLUTION OF ANTHRANILIC ACID IN AQUEOUS HYDROCHLORIC ACID、Formulations、Preparations: GRADE: TECHNICAL、96% MIN、U.S. Production: 2023: 100、000 - <250、000 lb、2022: 400、000 - <550、2021: 400、2020: 250、000 - <400、(1977) PROBABLY GREATER THAN 2.27X10+6 GRAMS、(1979) PROBABLY GREATER THAN 2.27X10+6 GRAMS、U.S. Imports: (1977) No Data、(1979) No Data、U.S. Exports: (1977) No Data、General Manufacturing Information: Not Known or Reasonably Ascertainable、All Other Basic Organic Chemical Manufacturing、2H-3、1-Benzoxazine-2、4(1H)-dione: ACTIVE、A BICYLIC MOLECULE COMPOSED OF A BENZENE RING ATTACHED @ ORTHO & META POSITIONS TO HETEROCYCLIC RING. IT FORMS USEFUL ANTHRANILIC ACID DERIVATIVES BY REACTION WITH HYDROGEN. |
登记用途：Uses: Used to make polymer curing agents、anthranilic esters、heterocyclic compounds、benzyne、saccharin、methyl anthranilate、and pesticides、Also used as a corrosion inhibitor in engine lubricants and as a modifier of natural and synthetic polymers and resins、[HSDB]、Plastic Composites Manufacturing [Category: Industry]、INTERMEDIATE FOR POLYMER CURING AGENTS、ANTHRANILIC ESTERS、HETEROCYCLIC COMPD、& BENZYNE、CHEM INT FOR SACCHARIN、METHYL ANTHRANILATE、PESTICIDES (EG、GUTHION)、CORROSION INHIBITOR IN ENGINE LUBRICANTS、MODIFIER OF NATURAL & SYNTHETIC POLYMERS & RESINS、Industry Uses: Intermediate、Not Known or Reasonably Ascertainable、Methods of Manufacturing: PASSING PHOSGENE INTO A SOLUTION OF ANTHRANILIC ACID IN AQUEOUS HYDROCHLORIC ACID、Formulations、Preparations: GRADE: TECHNICAL、96% MIN、U.S. Production: 2023: 100、000 - <250、000 lb、2022: 400、000 - <550、2021: 400、2020: 250、000 - <400、(1977) PROBABLY GREATER THAN 2.27X10+6 GRAMS、(1979) PROBABLY GREATER THAN 2.27X10+6 GRAMS、U.S. Imports: (1977) No Data、(1979) No Data、U.S. Exports: (1977) No Data、General Manufacturing Information: Not Known or Reasonably Ascertainable、All Other Basic Organic Chemical Manufacturing、2H-3、1-Benzoxazine-2、4(1H)-dione: ACTIVE、A BICYLIC MOLECULE COMPOSED OF A BENZENE RING ATTACHED @ ORTHO & META POSITIONS TO HETEROCYCLIC RING. IT FORMS USEFUL ANTHRANILIC ACID DERIVATIVES BY REACTION WITH HYDROGEN.。
靛红酸酐 是一种化工化合物，登记 CAS 号为 118-48-9，分子式 C8H5NO3（分子量 163.13）。
登记 CAS 号：118-48-9
其分子式 C8H5NO3 由 8 个碳、5 个氢、1 个氮、3 个氧 组成。
别名/同义词：靛红酸酐 · Isatoic anhydride
靛红酸酐 的 CAS 登记号为 118-48-9。
分子式 C8H5NO3，分子量 163.13。
别名/同义词：靛红酸酐、Isatoic anhydride。
登记用途：Uses: Used to make polymer curing agents、anthranilic esters、heterocyclic compounds、benzyne、saccharin、methyl anthranilate、and pesticides、Also used as a corrosion inhibitor in engine lubricants and as a modifier of natural and synthetic polymers and resins、[HSDB]、Plastic Composites Manufacturing [Category: Industry]、INTERMEDIATE FOR POLYMER CURING AGENTS、ANTHRANILIC ESTERS、HETEROCYCLIC COMPD、& BENZYNE、CHEM INT FOR SACCHARIN、METHYL ANTHRANILATE、PESTICIDES (EG、GUTHION)、CORROSION INHIBITOR IN ENGINE LUBRICANTS、MODIFIER OF NATURAL & SYNTHETIC POLYMERS & RESINS、Industry Uses: Intermediate、Not Known or Reasonably Ascertainable、Methods of Manufacturing: PASSING PHOSGENE INTO A SOLUTION OF ANTHRANILIC ACID IN AQUEOUS HYDROCHLORIC ACID、Formulations、Preparations: GRADE: TECHNICAL、96% MIN、U.S. Production: 2023: 100、000 - <250、000 lb、2022: 400、000 - <550、2021: 400、2020: 250、000 - <400、(1977) PROBABLY GREATER THAN 2.27X10+6 GRAMS、(1979) PROBABLY GREATER THAN 2.27X10+6 GRAMS、U.S. Imports: (1977) No Data、(1979) No Data、U.S. Exports: (1977) No Data、General Manufacturing Information: Not Known or Reasonably Ascertainable、All Other Basic Organic Chemical Manufacturing、2H-3、1-Benzoxazine-2、4(1H)-dione: ACTIVE、A BICYLIC MOLECULE COMPOSED OF A BENZENE RING ATTACHED @ ORTHO & META POSITIONS TO HETEROCYCLIC RING. IT FORMS USEFUL ANTHRANILIC ACID DERIVATIVES BY REACTION WITH HYDROGEN.。
靛红酸酐（CAS 118-48-9）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 118-48-9 |
|---|---|
| PubChem CID | 8359 |
| Molecular formula | C8H5NO3 |
| IUPAC name | 1H-3,1-benzoxazine-2,4-dione |
| UNII (FDA) | R8TFA74Y4U |
| Molecular Weight | 163.13 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 163.026943022 |
| Monoisotopic Mass | 163.026943022 |
| Topological Polar Surface Area | 55.4 |
| Heavy Atom Count | 12 |
Isatoic anhydride; 118-48-9; 2H-3,1-Benzoxazine-2,4(1H)-dione; ISATOIC ACID ANHYDRIDE; 4H-3,1-Benzoxazine-2,4(1H)-dione; N-Carboxyanthranilic anhydride; DTXSID6026955; 3,1-Benzoxazine-2,4(1H)-dione; Anthranilic acid, N-carboxy-, cyclic anhydride; Benzoic acid, 2-(carboxyamino)-, cyclic anhydride; R8TFA74Y4U; 2,4-dihydro-1H-3,1-benzoxazine-2,4-dione; 1,2-dihydro-3,1-benzoxazine-2,4-dione; NSC-29555; 1h-benz(d)(1,3)oxazine-2,4-dione; NSC-104662
| GHS notification summary | 5.2% (11 / 210) |
|---|
| GHS notification summary | 5.2% (11 / 210) |
|---|---|
| Reported hazard statements | H317, H319 |
H317: May cause an allergic skin reaction [Warning Sensitization, Skin]
H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Isatoic anhydride · CAS 118-48-9 · C8H5NO3. UNII R8TFA74Y4U.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Isatoic anhydride