Name | 3-(Cyclopropylmethoxy)-4-(difluoromethoxy)benzoic acid |
Synonyms | Roflumilast Acid Impurity RofluMilast InterMediate II Roflumilast intermediates-1 CYCLOPROPYL DIFLUOROMETHOXYBENOZOIC ACID 3-CyclopropylMethoxy-4-isopropoxy-benzoic acid 3-Cyclopropylmethoxy-4-difluoromethoxybenzoic acid 3-CyclopropyMethoxy-4-difluoroMethoxy benzoic acid 3-Cyclopropylmethoxy-4-difluoromethoxy-benzoic acid 3-(Cyclopropylmethoxy)-4-(difluoromethoxy)benzoic acid Benzoic acid, 3-(cyclopropylMethoxy)-4-(difluoroMethoxy)- benzoic acid, 3-(cyclopropylmethoxy)-4-(difluoromethoxy)- Roflumilast intermediate (3-(cyclopropylmethoxy)-4-(difluoromethoxy)benzoic acid) |
CAS | 162401-62-9 |
EINECS | 605-288-7 |
InChI | InChI=1/C12H12F2O4/c13-12(14)18-9-4-3-8(11(15)16)5-10(9)17-6-7-1-2-7/h3-5,7,12H,1-2,6H2,(H,15,16) |
InChIKey | IGFDIFLMMLWKKY-UHFFFAOYSA-N |
Molecular Formula | C12H12F2O4 |
Molar Mass | 258.22 |
Density | 1.355±0.06 g/cm3(Predicted) |
Melting Point | 118-120℃ |
Boling Point | 356.4±37.0 °C(Predicted) |
Flash Point | 169.4°C |
Solubility | DMSO (Slightly), Methanol (Slightly) |
Vapor Presure | 1.07E-05mmHg at 25°C |
Appearance | Solid |
Color | White to Off-White |
pKa | 3.87±0.10(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.528 |
MDL | MFCD04621687 |
Hazard Symbols | T - Toxic![]() |
Risk Codes | 25 - Toxic if swallowed |
Safety Description | 45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | 2811 |
Hazard Class | 6.1 |
Packing Group | Ⅲ |