ESC
2-Methylbenzoxazole
CAS: 95-21-6
Molecular Formula: C8H7NO
ESC - Names and Identifiers
| Name | 2-Methylbenzoxazole |
| Synonyms | ESC TABAXOL usafek-982 USAF ek-982 2-METHYLBENOXAZOLE 2-Methylbenzoxazole 2-Methyl-benzooxazole Benzoxazole, 2-methyl- 2-methyl-1,3-benzoxazole 2-Methyl-1,3-benzoxazole 2-METHYL-4,5-BENZO-OXAZOLE METHYL-1,3-BENZOXAZOLINONE TABAXOL (2-METHYL-BENZOXAZOLE) 2-METHYL-5-CHLORO-6-BENZOXAZOLAMINE |
| CAS | 95-21-6 |
| EINECS | 202-399-9 |
| InChI | InChI=1/C8H7NO/c1-6-9-7-4-2-3-5-8(7)10-6/h2-5H,1H3 |
| InChIKey | BJEBCCKIVRWKGV-UHFFFAOYSA-N |
ESC - Physico-chemical Properties
| Molecular Formula | C8H7NO |
| Molar Mass | 133.15 |
| Density | 1.121g/mLat 25°C(lit.) |
| Melting Point | 5-10°C(lit.) |
| Boling Point | 178°C(lit.) |
| Flash Point | 167°F |
| JECFA Number | 1557 |
| Water Solubility | Not miscible in water. |
| Vapor Presure | 0.458mmHg at 25°C |
| Appearance | clear liquid |
| Specific Gravity | 1.121 |
| Color | Colorless to Light yellow to Light orange |
| BRN | 112297 |
| pKa | 1.58±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | n20/D 1.548(lit.) |
| MDL | MFCD00005771 |
| Physical and Chemical Properties | Colorless or light yellow liquid. Melting point 8-10 ℃. |
| Use | For the synthesis of dyes, pharmaceuticals and organic compounds |
ESC - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R41 - Risk of serious damage to eyes R37/38 - Irritating to respiratory system and skin. R34 - Causes burns R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S37/39 - Wear suitable gloves and eye/face protection S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S27 - Take off immediately all contaminated clothing. |
| UN IDs | UN 1760 |
| WGK Germany | 3 |
| RTECS | DM4850000 |
| FLUKA BRAND F CODES | 8 |
| TSCA | Yes |
| HS Code | 29349990 |
| Hazard Class | 8 |
| Packing Group | III |
ESC - Reference Information
| FEMA | 4398 | 2-METHYL-4,5-BENZOXAZOLE |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| biological activity | 2-Methylbenzoxazole is an endogenous metabolite. |
| Use | for the synthesis of dyes, pharmaceuticals and organic compounds |
Last Update：2024-04-09 21:04:16
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View History
ESC
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5-fluoro-4-methyl-2-nitro-aniline
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金属铬
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pilotsts32
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沃替西汀杂质2