| Identification | More | [Name]
4-Methylthiophene-2-boronic acid | [CAS]
162607-15-0 | [Synonyms]
4-METHYL-2-THIENYLBORIC ACID
4-METHYL-2-THIENYLBORONIC ACID
4-METHYLTHIOPHENE-2-BORONIC ACID
RARECHEM AH PB 0204
4-METHYLTHIOPHENE-2-BORONIC ACID 96% | [Molecular Formula]
C5H7BO2S | [MDL Number]
MFCD01319040 | [Molecular Weight]
141.98 | [MOL File]
162607-15-0.mol |
| Chemical Properties | Back Directory | [Appearance]
White to light yellow crystal powde | [Melting point ]
125-126 °C | [Boiling point ]
305.4±44.0 °C(Predicted) | [density ]
1.25±0.1 g/cm3(Predicted) | [storage temp. ]
0-6°C | [form ]
Powder | [pka]
8.51±0.53(Predicted) | [color ]
White to light beige | [InChI]
1S/C5H7BO2S/c1-4-2-5(6(7)8)9-3-4/h2-3,7-8H,1H3 | [InChIKey]
DFUMIZDUIJNUJU-UHFFFAOYSA-N | [SMILES]
Cc1csc(c1)B(O)O | [CAS DataBase Reference]
162607-15-0(CAS DataBase Reference) |
| Questions And Answer | Back Directory | [Uses]
4-Methylthiophene-2-boronic acid is a thiophene derivative widely used in the synthesis of pesticides, pharmaceuticals, chemical reagents, dyes, and polymer auxiliaries. |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
WGK 3 | [Hazard Note ]
Irritant | [HazardClass ]
IRRITANT, KEEP COLD | [HS Code ]
29310099 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Dam. 1
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
White to light yellow crystal powde | [Synthesis]
3.0 g (8.85 mmol) of potassium phosphate heptahydrate, 1.50 g (5.90 mmol) of bis(boronic acid) pinacol ester B2(pin)2, 12 mg (0.015 mmol) of Xphos-Pd-G2, and 4 mg (0.008 mmol) of Xphos were added sequentially to a reaction vial with 6 mL of ethanol stirre |
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| Company Name: |
J & K SCIENTIFIC LTD.
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| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Energy Chemical
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400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
T&W GROUP
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021-61551611 13296011611 |
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www.trustwe.com/ |
| Company Name: |
Modachem Shanghai Co., Ltd
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+86 (0)21 51320687 51371369 1744605818 |
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www.chemicalbook.com/ShowSupplierProductsList16334/0_EN.htm |
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