3-Thienylboronic acid

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Names

[ CAS No. ]:
6165-69-1

[ Name ]:
3-Thienylboronic acid

[Synonym ]:
thiophen-3-ylboronic acid
MFCD00151851
3-Thienylboronic acid
3-Thiopheneboronic acid
Boronic acid, B-3-thienyl-

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
287.9±32.0 °C at 760 mmHg

[ Melting Point ]:
164-169 °C(lit.)

[ Molecular Formula ]:
C4H5BO2S

[ Molecular Weight ]:
127.96

[ Flash Point ]:
127.9±25.1 °C

[ Exact Mass ]:
128.010330

[ PSA ]:
68.70000

[ LogP ]:
1.27

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.562

[ Storage condition ]:
0-6°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Bromothiophene
  • Triisopropylborate
  • 3-Chlorothiophene
  • Diethyl ether
  • BUTYL BORATE

DownStream

  • 3,3'-Bithienyl
  • methyl 2-acetamido-3-(3-thienyl)propanoate
  • CYCLOHEXYL 3-THIENYL KETONE
  • 6-(THIOPHEN-3-YL)NICOTINONITRILE
  • methyl 4-thiophen-2-ylbenzoate
  • 3-thiophenesulfonyl chloride
  • 3-(3-THIENYL)PYRIDINE
  • pyridin-3-yl(thien-3-yl)methanone (en)Methanone, 3-pyridinyl-3-thienyl- (en)
  • 6-(4-methoxyphenyl)-3-thiophen-3-ylpyrazolo[1,5-a]pyrimidine
  • 5-CHLOROTHIOPHEN-3-YL-3-BORONIC ACID

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3-Thienylboronic acid
  • 2-Acetyl-3-thienylboronic acid
  • 4-Methyl-3-thienylboronic acid
  • 5-Acetyl-3-thienylboronic acid
  • 2,5-dimethyl-3-thienylboronic acid pinacol ester
  • 5-(methoxycarbonyl)-2-methyl-3-thienylboronic acid pinacol ester
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 5-bromo-N-(2-fluoroethyl)-1H-benzo[d]imidazol-2-amine
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 5-(1-(Cyclohexylmethyl)azetidin-3-yl)-3-(pyridin-3-yl)-1,2,4-oxadiazole oxalate
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine