2,1-BENZISOXAZOLE
Synonym(s):2,1-Benzisoxazole
- CAS NO.：271-58-9
- Empirical Formula: C7H5NO
- Molecular Weight: 119.12
- MDL number: MFCD00005806
- EINECS: 205-980-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:20:45
What is 2,1-BENZISOXAZOLE?
Chemical properties
CLEAR YELLOW TO BROWN-RED LIQUID
What are the applications of Application
Anthranil is a heterocycle used for research purposes
Definition
ChEBI: A benzoxazole in which the benzene ring is fused to a 1,2-oxazole ring across positions 3 and 4.
General Description
Anthranil undergoes thermal decomposition during single pulse shock-tube experiments to form aniline and cyclopentadiene carbonitrile. Surface-enhanced Raman spectrum of anthranil in activated silver colloid has been studied.
Properties of 2,1-BENZISOXAZOLE
| Melting point: | <-18.15°C |
| Boiling point: | 101-102 °C15 mm Hg(lit.) |
| Density | 1.183 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 201 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| form | Liquid |
| pka | -2.03±0.30(Predicted) |
| color | Clear yellow to brown-red |
| CAS DataBase Reference | 271-58-9(CAS DataBase Reference) |
Safety information for 2,1-BENZISOXAZOLE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2,1-BENZISOXAZOLE
New Products
Dibenzoyl-L-tartaric acid Anhydrous (Resolution Reagent) Cis-Tosylate Dibenzo[b,f][1,4]thiazepin-11(10H)-one 1,2,3,9-Tetrahydro-9-Methyl-4H-Carbazole-4-One 1-(4-methoxyphenyl)-4-(4-Nitrophenyl)Piperazine (IT-1) BOC Piperazine 1-Benzhydrylazetane-3-carbonitrile 8-oxa-1,3-diazaspiro[4.5]decane-2,4-dione (±)-amino(2-fluorophenyl)acetic acid 2-(2-Chlorophenyl)glycine AMINO-(3-CHLORO-PHENYL)-ACETIC ACID 2'-Fluoroacetophenone METHANOL-D1(OD) TERTIARY BUTANOL-D9 N-ETHYL-D5-AMINE HYDROCHLORIDE BENZOIC ACID-D CHLOROFORM-D TOLUENE-D3 Trans,trans muconic acid HC Blue-16 4-Amino-2-chloro-6,7-dimethoxyquinazoline Ethyl 4,5-bis(2-methoxyethoxy)-2-nitrobenzoate 2,3-Dimethoxypyridine 1-(3-Chlorophenyl)piperazine hydrochlorideRelated products of tetrahydrofuran
![5-[3-(4-CHLOROPHENYL)-2,1-BENZISOXAZOL-5-YL]-5-METHYL-2-PHENYL-1,2,4-TRIAZOLAN-3-ONE](https://img.chemicalbook.in/StructureFile/ChemBookStructure3/GIF/CB5751343.gif)
![5-chloro-3-(4-methoxyphenyl)benzo[c]isoxazole](https://img.chemicalbook.in/CAS/GIF/728-22-3.gif)
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