CAS 1717-59-5|2-(Fluorosulfonyl)difluoroacetic acid
Introduction：Basic information about CAS 1717-59-5|2-(Fluorosulfonyl)difluoroacetic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-(Fluorosulfonyl)difluoroacetic acid | ||
|---|---|---|---|
| CAS Number | 1717-59-5 | Molecular Weight | 178.087 |
| Density | 1.9±0.1 g/cm3 | Boiling Point | 197.8±40.0 °C at 760 mmHg |
| Molecular Formula | C2HF3O4S | Melting Point | / |
| MSDS | ChineseUSA | Flash Point | 73.4±27.3 °C |
| Symbol | GHS05, GHS06 | Signal Word | Danger |
Names
| Name | 2,2-Difluoro-2-(fluorosulfonyl)acetic acid |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 197.8±40.0 °C at 760 mmHg |
| Molecular Formula | C2HF3O4S |
| Molecular Weight | 178.087 |
| Flash Point | 73.4±27.3 °C |
| Exact Mass | 177.954758 |
| PSA | 79.82000 |
| LogP | 2.18 |
| Vapour Pressure | 0.2±0.8 mmHg at 25°C |
| Index of Refraction | 1.389 |
| InChIKey | VYDQUABHDFWIIX-UHFFFAOYSA-N |
| SMILES | O=C(O)C(F)(F)S(=O)(=O)F |
Safety Information
| Symbol | GHS05, GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H300-H310-H314 |
| Precautionary Statements | P264-P280-P302 + P350-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | C:Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S26-S27-S36/37/39 |
| RIDADR | UN 1760 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 2915900090 |
Customs
| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
Articles6
More Articles| Facile one-pot synthesis of N-difluoromethyl-2-pyridone derivatives. Org. Lett. 8(17) , 3805-8, (2006) [reaction: see text] A novel one-pot synthesis of N-difluoromethyl-2-pyridones is described. N-(Pyridin-2-yl)acetamide derivatives were excellent precursors for the preparation of N-difluoromethyl-2-p... | |
| Synthesis and biological evaluation of N-difluoromethyl-1,2-dihydropyrid-2-one acetic acid regioisomers: dual inhibitors of cyclooxygenases and 5-lipoxygenase. Bioorg. Med. Chem. Lett. 20 , 2168-73, (2010) A new group of acetic acid (7a-c, R(1) = H), and propionic acid (7d-f, R(1) = Me), regioisomers wherein a N-difluoromethyl-1,2-dihydropyrid-2-one moiety is attached via its C-3, C-4, and C-5 position ... | |
| Preparation and use of a new difluorocarbene reagent Dolbier, W. R., Jr.; et al. Organic Synth. 80 , 172-176, (2003) |
Synonyms
| Acetic acid, 2,2-difluoro-2-(fluorosulfonyl)- |
| 2,2-difluoro-2-fluorosulfonylacetic acid |
| (Fluorosulfonyl)difluoroacetic acid |
| Difluoro(fluorosulfonyl)acetic acid |
| 2,2-Difluoro-2-(fluorosulfonyl)acetic Acid |
| MFCD01320807 |
| 2-(Fluorosulfonyl)difluoroacetic acid |
