3-(Cyclopropylmethoxy)-4-(difluoromethoxy)benzoic acid
3-环丙甲氧基-4-二氟甲氧基苯甲酸
Also known as: 3-Cyclopropylmethoxy-4-difluoromethoxybenzoic acid, 3-cyclopropylmethoxy-4-difluoromethoxy-benzoic acid, Benzoic acid, 3-(cyclopropylmethoxy)-4-(difluoromethoxy)-, Roflumilast Impurity 1, Roflumilast acid, Roflumilast intermediate, Roflumilast Carboxylic Acid Impurity
- CAS No.
- 162401-62-9
- Jingsj CID
- J-1357780-1
- Molecular Formula
- C12H12F2O4
- Chinese Name
- 3-环丙甲氧基-4-二氟甲氧基苯甲酸
- Molecular Weight
- 258.218 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 122 °C |
|---|---|
| Boiling Point | 356.4±37.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 169.4±26.5 °C |
Frequently Asked Questions
What is the CAS number of 3-(Cyclopropylmethoxy)-4-(difluoromethoxy)benzoic acid?
162401-62-9
What are the molecular formula and molecular weight of 3-(Cyclopropylmethoxy)-4-(difluoromethoxy)benzoic acid?
C12H12F2O4, molecular weight 258.218 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026