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ChemicalBook--->CAS DataBase List--->162607-20-7

162607-20-7

162607-20-7 Structure

162607-20-7 Structure
IdentificationMore
[Name]

5-Methylthiophene-2-boronic acid
[CAS]

162607-20-7
[Synonyms]

5-METHYL-2-THIENYLBORIC ACID
5-METHYL-2-THIENYLBORONIC ACID
5-METHYL-2-THIOPHENEBORONIC ACID
5-METHYLTHIOPHENE-2-BORONIC ACID
AKOS BRN-0271
CHEMBRDG-BB 3200980
RARECHEM AH PB 0219
TIMTEC-BB SBB004150
5-methylthiophen-2-ylboronic acid
5-METHYLTHIOPHENE-2-BORONIC ACID 97%
5-Methyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride)
5-Methylthiophene-2-boronic acid ,98%
[EINECS(EC#)]

672-308-9
[Molecular Formula]

C5H7BO2S
[MDL Number]

MFCD01318166
[Molecular Weight]

141.98
[MOL File]

162607-20-7.mol
Chemical PropertiesBack Directory
[Appearance]

white to light yellow powder
[Melting point ]

161.5-166.5 °C(lit.)
[Boiling point ]

302.9±44.0 °C(Predicted)
[density ]

1.25±0.1 g/cm3(Predicted)
[storage temp. ]

0-6°C
[pka]

8.73±0.53(Predicted)
[Detection Methods]

HPLC,NMR
[BRN ]

7019569
[CAS DataBase Reference]

162607-20-7(CAS DataBase Reference)
Safety DataBack 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 .
S36:Wear suitable protective clothing .
S7/9:Keep container tightly closed and in a well-ventilated place .
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HazardClass ]

IRRITANT, KEEP COLD
[HS Code ]

29349990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Diethyl ether-->Tetrahydrofuran-->n-Butyllithium-->Triisopropyl borate-->2-Methylthiophene
Hazard InformationBack Directory
[Chemical Properties]

white to light yellow powder
[Uses]

Reactant for:
  • Suzuki-Miyaura cross-coupling reactions
[Uses]

suzuki reaction
Spectrum DetailBack Directory
[Spectrum Detail]

5-Methylthiophene-2-boronic acid(162607-20-7)IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

5-Methylthiophene-2-boronic acid, 98%(162607-20-7)
[Alfa Aesar]

5-Methylthiophene-2-boronic acid, 98%(162607-20-7)
[Sigma Aldrich]

162607-20-7(sigmaaldrich)
[TCI AMERICA]

5-Methyl-2-thiopheneboronic Acid  (contains varying amounts of Anhydride)(162607-20-7)
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