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2-Benzoxazolinone · CAS 59-49-4 · C7H5NO2. UNII 3X996Q809V. Boiling Point: 335.00 °C. @ 760.00 mm Hg; Melting Point: 141 - 142 °C; LogP: 1.16.
| CAS Registry Number | 59-49-4 |
|---|---|
| PubChem CID | 6043 |
| Molecular formula | C7H5NO2 |
| IUPAC name | 3H-1,3-benzoxazol-2-one |
| UNII (FDA) | 3X996Q809V |
| Molecular Weight | 135.12 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 135.032028402 |
| Monoisotopic Mass | 135.032028402 |
| Topological Polar Surface Area | 38.3 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Boiling Point | 335.00 °C. @ 760.00 mm Hg |
|---|---|
| Melting Point | 141 - 142 °C |
| LogP | 1.16 |
| Reported hazard statements | H302, H312, H332 (36.8%) |
|---|
H302+H312+H332 (36.8%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
2-BENZOXAZOLINONE; 59-49-4; Benzoxazolone; 2(3H)-Benzoxazolone; benzoxazolin-2-one; benzoxazolin-2(3H)-one; benzoxalinone; DTXSID9049324; CHEBI:145233; NSC-3812; 3X996Q809V; DTXCID8029280; benzoxazolone-2; RefChem:85562; 200-430-0; Benzoxazolinone
CAS 59-49-4; molecular formula C7H5NO2; molecular weight — g/mol.
2-BENZOXAZOLINONE, 59-49-4, Benzoxazolone, 2(3H)-Benzoxazolone, benzoxazolin-2-one, benzoxazolin-2(3H)-one.
Hazard statements reported: H302, H312, H332.
Boiling Point: 335.00 °C. @ 760.00 mm Hg; Melting Point: 141 - 142 °C; LogP: 1.16.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.