5-氨基-3,4-二甲基异噁唑
5-Amino-3,4-dimethyl-isoxazole
CAS: 19947-75-2
Molecular Formula: C5H8N2O
5-氨基-3,4-二甲基异噁唑 - Names and Identifiers
5-氨基-3,4-二甲基异噁唑 - Physico-chemical Properties
| Molecular Formula | C5H8N2O |
| Molar Mass | 112.13 |
| Density | 1.118±0.06 g/cm3(Predicted) |
| Melting Point | 118-122°C(lit.) |
| Boling Point | 246.0±35.0 °C(Predicted) |
| Flash Point | 102.6°C |
| Solubility | DMSO, Methanol |
| Vapor Presure | 0.0278mmHg at 25°C |
| Appearance | Solid |
| Color | White to Off-White |
| BRN | 108546 |
| pKa | -0.24±0.50(Predicted) |
| Storage Condition | -20°C Freezer |
| Refractive Index | 1.52 |
| MDL | MFCD00046081 |
| Physical and Chemical Properties | Melting point 118-120°C |
| Use | For the synthesis of sulfamethoxazole |
5-氨基-3,4-二甲基异噁唑 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
5-氨基-3,4-二甲基异噁唑 - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| Use | For the synthesis of sulfamethoxazole For the synthesis of sulfamethoxazole |
Last Update：2024-04-09 19:05:10
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View History
5-氨基-3,4-二甲基异噁唑
4-甲基-2-(4-吡啶基)噻唑-5-羧酸
AMMONIUM THIOSULFATE PURE
2.2'.3.4.4'.5.6.6'-OCTACHLOROBIPHENYL SOLUTION 100UG/ML IN HEXANE 2ML
1-hydroxy-3-(phosphonooxy)acetone
4-硝基-2-三氟甲基苯甲酸
Lumateperone Impurity 3
3-氯-3'-乙基-4,4'-二氨基二苯甲烷
CODEINE MONOHYDRATE [CONTROLLED SUBSTANCE]
2,6-二氯-3-硝基吡啶-4-胺
4-甲基-2-(4-吡啶基)噻唑-5-羧酸
AMMONIUM THIOSULFATE PURE
2.2'.3.4.4'.5.6.6'-OCTACHLOROBIPHENYL SOLUTION 100UG/ML IN HEXANE 2ML
1-hydroxy-3-(phosphonooxy)acetone
4-硝基-2-三氟甲基苯甲酸
Lumateperone Impurity 3
3-氯-3'-乙基-4,4'-二氨基二苯甲烷
CODEINE MONOHYDRATE [CONTROLLED SUBSTANCE]
2,6-二氯-3-硝基吡啶-4-胺