4688-76-0 2 Biphenylboronic Acid C12H11BO2 670-315-1 Powder Or Low Melting Solid
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4688-76-0 Organic Intermediate
,2 Biphenylboronic Acid
,Low Melting Solid 2 Biphenylboronic Acid
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Product Name2-BIPHENYLBORONIC ACID
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Synonyms2-Biphenylboronic Acid (2-Phenylphenyl)boranediol;2-Biphenylboronic Acid, >=98%;BIPHENYL-2-BORONIC ACID
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CAS4688-76-0
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MFC12H11BO2
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MW198.03
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EINECS670-315-1
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Melting Point167-172 °C(lit.)
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Boiling Point404.0±38.0 °C(Predicted)
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Density1.18
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FormPowder Or Low Melting Solid
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ColorWhite To Yellow
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Place of OriginChina
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Brand NameRUN
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CertificationIOS9001
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Model NumberRUN-Z
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Minimum Order Quantity10g
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Priceinquiry
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Packaging Details50g 100g 500g 1kg 5kg 10kg
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Delivery Time3-7 days
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Payment TermsT/T, MoneyGram, BTCcoin
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Supply Ability1kg --100kg
4688-76-0 2 Biphenylboronic Acid C12H11BO2 670-315-1 Powder Or Low Melting Solid
SECTION 1: Basic information
| 2-BIPHENYLBORONIC ACID Basic information |
| Product Name: | 2-BIPHENYLBORONIC ACID |
| Synonyms: | 2-Boronobiphenyl, 2-Phenylbenzeneboronic acid;2-Biphenylboronic Acid (contains varying aMounts of Anhydride);2-Biphenylboronic Acid ;TIMTEC-BB SBB005895;Boronic acid, B-[1,1'-biphenyl]-2-yl-;2-Biphenylboronic acid (2-Phenylphenyl)boranediol;2-Biphenylboronic acid, >=98%;BIPHENYL-2-BORONIC ACID |
| CAS: | 4688-76-0 |
| MF: | C12H11BO2 |
| MW: | 198.03 |
| EINECS: | 670-315-1 |
| Product Categories: | Boronic Acids & Esters;Boronic acid;Boronic Acids & Esters;Ring Systems;Aryl;Boronic Acids;blocks;BoronicAcids;Boronic Acids and Derivatives |
| Mol File: | 4688-76-0.mol |
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| 2-BIPHENYLBORONIC ACID Chemical Properties |
| Melting point | 167-172 °C(lit.) |
| Boiling point | 404.0±38.0 °C(Predicted) |
| density | 1.18 |
| form | Powder or Low Melting Solid |
| pka | 8.50±0.58(Predicted) |
| color | White to yellow |
| Water Solubility | Insoluble in water. |
| λmax | 250nm(CH2Cl2)(lit.) |
| BRN | 3031806 |
| InChIKey | HYCYKHYFIWHGEX-UHFFFAOYSA-N |
| CAS DataBase Reference | 4688-76-0(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | C,Xi,Xn |
| Risk Statements | 36/37/38-20/21/22 |
| Safety Statements | 26-36-60-37 |
| WGK Germany | 3 |
| Hazard Note | Corrosive |
| HazardClass | IRRITANT |
SECTION 2: Hazard identification
2.1 Classification of the substance or mixture
Not classified.
2.2 GHS label elements, including precautionary statements
| Pictogram(s) | |
|---|---|
| Signal word | Warning |
| Hazard statement(s) |
H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
| Precautionary statement(s) | |
| Prevention | none |
| Response | none |
| Storage | none |
| Disposal | none |
2.3 Other hazards which do not result in classification
no data available
SECTION 3: Composition/information on ingredients
3.1 Substances
| Chemical name | Common names and synonyms | CAS number | EC number | Concentration |
|---|---|---|---|---|
| 2-Biphenylboronic Acid (contains varying amounts of Anhydride)Biphenyl-2-boronic acid | 2-Biphenylboronic Acid (contains varying amounts of Anhydride)Biphenyl-2-boronic acid | 4688-76-0 | - | 100% |
SECTION 4: First-aid measures
4.1 Description of necessary first-aid measures
If inhaled
Move the victim into fresh air. If breathing is difficult, give oxygen. If not breathing, give artificial respiration and consult a doctor immediately. Do not use mouth to mouth resuscitation if the victim ingested or inhaled the chemical.
Following skin contact
Take off contaminated clothing immediately. Wash off with soap and plenty of water. Consult a doctor.
Following eye contact
Rinse with pure water for at least 15 minutes. Consult a doctor.
Following ingestion
Rinse mouth with water. Do not induce vomiting. Never give anything by mouth to an unconscious person. Call a doctor or Poison Control Center immediately.
4.2 Most important symptoms/effects, acute and delayed
no data available
4.3 Indication of immediate medical attention and special treatment needed, if necessary
no data available
SECTION 5: Fire-fighting measures
5.1 Suitable extinguishing media
Use dry chemical, carbon dioxide or alcohol-resistant foam.
5.2 Specific hazards arising from the chemical
no data available
5.3 Special protective actions for fire-fighters
Wear self-contained breathing apparatus for firefighting if necessary.
SECTION 6: Accidental release measures
6.1 Personal precautions, protective equipment and emergency procedures
Avoid dust formation. Avoid breathing mist, gas or vapours.Avoid contacting with skin and eye. Use personal protective equipment.Wear chemical impermeable gloves. Ensure adequate ventilation.Remove all sources of ignition. Evacuate personnel to safe areas.Keep people away from and upwind of spill/leak.
6.2 Environmental precautions
Prevent further spillage or leakage if it is safe to do so. Do not let the chemical enter drains. Discharge into the environment must be avoided.
6.3 Methods and materials for containment and cleaning up
Collect and arrange disposal. Keep the chemical in suitable and closed containers for disposal. Remove all sources of ignition. Use spark-proof tools and explosion-proof equipment. Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations.
SECTION 7: Handling and storage
7.1 Precautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
7.2 Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
SECTION 8: Exposure controls/personal protection
8.1 Control parameters
Occupational Exposure limit values
no data available
Biological limit values
no data available
8.2 Appropriate engineering controls
Ensure adequate ventilation. Handle in accordance with good industrial hygiene and safety practice. Set up emergency exits and the risk-elimination area.
8.3 Individual protection measures, such as personal protective equipment (PPE)
Eye/face protection
Wear tightly fitting safety goggles with side-shields conforming to EN 166(EU) or NIOSH (US).
Skin protection
Wear fire/flame resistant and impervious clothing. Handle with gloves. Gloves must be inspected prior to use. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it.
Respiratory protection
If the exposure limits are exceeded, irritation or other symptoms are experienced, use a full-face respirator.
Thermal hazards
no data available
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