1-Isobutyl-1H-pyrazole-4-boronic acid pinacol ester, 97%, Thermo Scientific Chemicals

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS

827614-66-4

Molecular Formula

C13H23BN2O2

Molecular Weight (g/mol)

250.15

MDL Number

MFCD05663857

InChI Key

YMEBZRNYQBODKB-UHFFFAOYSA-N

Synonym

1-isobutyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole, 1-isobutylpyrazole-4-boronic acid pinacol ester, 1-2-methylpropyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole, 1-isobutyl-1h-pyrazole-4-boronic acid pinacol ester, 1-isobutyl-1h-pyrazole-4-boronic acid, pinacol ester, 1-2-methylpropyl-4-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole, 1-isobutyl-pyrazole-4-boronic acid pinacol ester, 1-2-methylpropyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole, 1h-pyrazole, 1-2-methylpropyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl, 1-isobutyl-4-4

PubChem CID

2759392

IUPAC Name

1-(2-methylpropyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole

SMILES

CC(C)CN1C=C(C=N1)B1OC(C)(C)C(C)(C)O1

CAS Min %

96.0

CAS Max %

100.0

Color

Colorless to Yellow

Density

1.0030g/mL

Boiling Point

248°C to 249°C

Flash Point

48°C

Infrared Spectrum

Authentic

Assay Percent Range

96% min. (GC)

Quantity

5 g

Specific Gravity

1.003

Formula Weight

250.15

Percent Purity

97%

Physical Form

Liquid

Chemical Name or Material

1-Isobutyl-1H-pyrazole-4-boronic acid pinacol ester

Hazard Category

GHS Signal Word: Warning

Hazard Statement

GHS H Statement
Flammable liquid and vapour.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

Precautionary Statement

GHS P Statement
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN (or hair):

SDS

Hazard Category

GHS Signal Word: Warning

Hazard Statement

GHS H Statement
Flammable liquid and vapour.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

Precautionary Statement

GHS P Statement
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN (or hair):

SDS

RUO – Research Use Only