| Identification | More | [Name]
2-Formylthiophene-3-boronic acid | [CAS]
4347-31-3 | [Synonyms]
(2-FORMYL-3-THIENYL)BORONIC ACID
2-FORMYL-3-THIOPHENEBORONIC ACID
2-FORMYLTHIOPHENE-3-BORONIC ACID
3-Boronothiophene-2-carboxaldehyde
2-Formylthiophene-3-Boronic | [EINECS(EC#)]
-0 | [Molecular Formula]
C5H5BO3S | [MDL Number]
MFCD01075678 | [Molecular Weight]
155.97 | [MOL File]
4347-31-3.mol |
| Chemical Properties | Back Directory | [Appearance]
White to off-white or beige powder | [Melting point ]
167-193 °C (lit.) | [Boiling point ]
396.7±52.0 °C(Predicted) | [density ]
1.41±0.1 g/cm3(Predicted) | [storage temp. ]
Keep in dark place,Inert atmosphere,Store in freezer, under -20°C | [pka]
7.91±0.53(Predicted) | [Sensitive ]
Air Sensitive | [BRN ]
4393584 | [CAS DataBase Reference]
4347-31-3(CAS DataBase Reference) |
| Safety Data | Back Directory | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [WGK Germany ]
3
| [HS Code ]
29349990 |
| Hazard Information | Back Directory | [Chemical Properties]
White to off-white or beige powder | [Uses]
Reactant for:
- Suzuki cross-coupling reactions
- Preparation of boronic acid esters
| [Uses]
Reactant for:• ;Suzuki cross-coupling reactions1• ;Preparation of boronic acid esters2 |
|
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J & K SCIENTIFIC LTD.
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18210857532 18210857532 |
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https://www.jkchemical.com |
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Alfa Aesar
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400-6106006 |
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http://chemicals.thermofisher.cn |
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Energy Chemical
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400-0056266 |
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www.energy-chemical.com |
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Aemon Chemical
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www.aemonchem.com |
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