2-Benzoxazolinone (CAS 59-49-4) — formula C7H5NO2, molecular weight 135.12; category organic chemicals.
2-Benzoxazolinone (CAS 59-49-4) is a organic chemicals. Its molecular formula C7H5NO2 comprises 7 C, 5 H, 1 N, 2 O atoms. Its molecular weight is about 135.12. Reported physicochemical data: melting point around 141 - 142 °C, boiling point around 335.00 °C. @ 760.00 mm Hg, LogP about 1.16. Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries. Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 59-49-4 |
|---|---|
| Molecular Formula | C7H5NO2 |
| Molecular Weight | 135.12 |
| Melting Point | 141 - 142 °C |
| Boiling Point | 335.00 °C. @ 760.00 mm Hg |
| LogP | 1.16 |
| Applications | 2(3H)-Benzoxazolone: ACTIVE |
| Category | Organic Chemicals |
Documented applications: 2(3H)-Benzoxazolone: ACTIVE.
2-Benzoxazolinone is a carbon-based organic compound with CAS registry number 59-49-4 and molecular formula C7H5NO2 (molecular weight 135.12), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 59-49-4
Its molecular formula C7H5NO2 comprises 7 C, 5 H, 1 N, 2 O atoms.
Also known as: 2-Benzoxazolinone · 2-苯并恶唑啉酮
Category: organic chemicals
The CAS registry number of 2-Benzoxazolinone is 59-49-4.
Molecular formula C7H5NO2, molecular weight 135.12.
It is also registered under: 2-Benzoxazolinone, 2-苯并恶唑啉酮.
Recorded applications: 2(3H)-Benzoxazolone: ACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2-Benzoxazolinone (CAS 59-49-4), compiled from public chemistry databases.
| 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 |
| Boiling Point | 335.00 °C. @ 760.00 mm Hg |
|---|---|
| Melting Point | 141 - 142 °C |
| LogP | 1.16 |
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
| 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 · CAS 59-49-4 · C7H5NO2. UNII 3X996Q809V. Boiling Point: 335.00 °C. @ 760.00 mm Hg; Melting Point: 141 - 142 °C; LogP: 1.16.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-苯并恶唑啉酮