Name | 2,5-Dimethylbenzoxazole |
Synonyms | 2,5-Dimethylbenzoxazole 2,5-DIMETHYLBENZOXAZOLE 2,5-dimethyl-benzoxazol -2,5-DIMETHYLBENZOXAZOLE Benzoxazole, 2,5-dimethyl- 2,5-DiMethylbenzo[d]oxazole 2,5-Dimethyl-1,3-benzoxazole |
CAS | 5676-58-4 |
EINECS | 227-136-5 |
InChI | InChI=1/C9H9NO/c1-6-3-4-9-8(5-6)10-7(2)11-9/h3-5H,1-2H3 |
Molecular Formula | C9H9NO |
Molar Mass | 147.17 |
Density | 1.09g/mLat 25°C(lit.) |
Melting Point | 218-220 °C |
Boling Point | 218-219°C(lit.) |
Flash Point | 196°F |
Vapor Presure | 0.185mmHg at 25°C |
Appearance | Liquid |
Color | Clear yellow to brown |
pKa | 3.07±0.10(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | n20/D 1.542(lit.) |
MDL | MFCD00005773 |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R37/38 - Irritating to respiratory system and skin. R36 - Irritating to the eyes R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
Safety Description | S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
WGK Germany | 3 |
RTECS | DM4821600 |
TSCA | Yes |
HS Code | 29349990 |
NIST chemical information | information provided by: webbook.nist.gov (external link) |
EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |