The store will not work correctly when cookies are disabled.
Your company account is blocked and you cannot place orders. If you have questions, please contact your company administrator.
3,4-Difluorophenylboronic acid (contains varying amounts of Anhydride) - 98%, high purity , CAS No.168267-41-2
Basic Description
| Synonyms | [3,4-bis(fluoranyl)phenyl]boronic acid | 3,4-diflurophenyl boronic acid | dihydroxy(3,4-difluorophenyl)borane | (3,4-difluorophenyl)boronicacid | SY007939 | Q-102207 | D3350 | 3,4-Difluorophenylboronic Acid (contains varying a mounts of Anhydride) | 5-(4- |
|---|
| Specifications & Purity | ≥98% |
|---|
| Shipped In | Normal |
|---|
Names and Identifiers
| Pubchem Sid | 488192545 |
|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488192545 |
|---|
| IUPAC Name | (3,4-difluorophenyl)boronic acid |
|---|
| INCHI | InChI=1S/C6H5BF2O2/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,10-11H |
|---|
| InChi Key | RMGYQBHKEWWTOY-UHFFFAOYSA-N |
|---|
| Canonical SMILES | B(C1=CC(=C(C=C1)F)F)(O)O |
|---|
| Isomeric SMILES | B(C1=CC(=C(C=C1)F)F)(O)O |
|---|
| WGK Germany | 3 |
|---|
| PubChem CID | 2734337 |
|---|
| Molecular Weight | 157.91 |
|---|
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
Chemical and Physical Properties
| Solubility | Soluble in Methanol |
|---|
| Melt Point(°C) | 305-310°C |
|---|
| Molecular Weight | 157.910 g/mol |
|---|
| XLogP3 | |
|---|
| Hydrogen Bond Donor Count | 2 |
|---|
| Hydrogen Bond Acceptor Count | 4 |
|---|
| Rotatable Bond Count | 1 |
|---|
| Exact Mass | 158.035 Da |
|---|
| Monoisotopic Mass | 158.035 Da |
|---|
| Topological Polar Surface Area | 40.500 Ų |
|---|
| Heavy Atom Count | 11 |
|---|
| Formal Charge | 0 |
|---|
| Complexity | 134.000 |
|---|
| Isotope Atom Count | 0 |
|---|
| Defined Atom Stereocenter Count | 0 |
|---|
| Undefined Atom Stereocenter Count | 0 |
|---|
| Defined Bond Stereocenter Count | 0 |
|---|
| Undefined Bond Stereocenter Count | 0 |
|---|
| The total count of all stereochemical bonds | 0 |
|---|
| Covalently-Bonded Unit Count | 1 |
|---|
Safety and Hazards(GHS)
| Pictogram(s) | GHS07 |
|---|
| Signal | Warning |
|---|
| Hazard Statements | H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation H302:Harmful if swallowed H312:Harmful in contact with skin H332:Harmful if inhaled |
|---|
| Precautionary Statements | P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P270:Do not eat, drink or smoke when using this product. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P330:Rinse mouth. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P301+P317:IF SWALLOWED: Get medical help. P317:Get emergency medical help. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell. |
|---|
| WGK Germany | 3 |
|---|
Solution Calculators
Molarity Calculator
Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator
Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator
L2420016