| Chemical & Physical Properties | |
|---|---|
| CAS Number | 4837-20-1 |
| Catalog No. | 2A-9004852 |
| Chinese Name | 4-(二氟甲氧基)苯甲酸 |
| Synonyms | QVR DOYFF; MFCD00221454; 4-(Difluoromethoxy)benzoic acid |
| Molecular Formula | C8H6F2O3 |
| Molecular Weight | 258.22 |
| Purity | 98 |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 272.1±30.0 °C at 760 mmHg |
| Melting Point | 169-171 °C(lit.) |
| Appearance | solid |
| Storage Condition | Keep away from light, cool and dry place, sealed a |
| HTC | 2918990090 |
| PubChem ID | 329818341 |
| MDL Number | MFCD04621687 |
| SMILES | FC(F)OC1=CC=C(C=C1OCC2CC2)C(O)=O |
| InChI | 1S/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) |
| InChI Key | IGFDIFLMMLWKKY-UHFFFAOYSA-N |
| NACRES Code | NA.21 |
| UNSPSC | 12352106 |
| Hazard Symbols | Transport |
| Risk Codes | R36/37/38 |
| Safety Description | S26;S36 |
| MSDS | msds/4852_1_4837_20_1.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: No dangerous goods IMDG Code: No dangerous goods International Air Transport Dangerous Regulations: No dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special precautions for users No data available |
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| 4-(Bromoacetyl)-5-methyl-3-phenylisoxasole | 104777-39-1 | 2A-9004843 |
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| 4-(Difluoromethoxy)benzyl bromide | 3447-53-8 | 2A-9004855 |
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| 4-(Difluoromethoxy)bromobenzene | 5905-69-1 | 2A-9004857 |
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