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706256

1H-Pyrazole-4-boronic acid

≥95.0%

Synonym(s):

4-Pyrazoleboronic acid, Pyrazol-4-ylboronic acid

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About This Item

Empirical Formula (Hill Notation):
C3H5BN2O2
CAS Number:
763120-58-7
Molecular Weight:
111.90
NACRES:
NA.22
PubChem Substance ID:
329762624
UNSPSC Code:
12352103
MDL number:
MFCD07368251
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Quality Segment

assay

≥95.0%

form

solid

mp

146-151 °C

storage temp.

2-8°C

SMILES string

OB(O)c1cn[nH]c1

InChI

1S/C3H5BN2O2/c7-4(8)3-1-5-6-2-3/h1-2,7-8H,(H,5,6)

InChI key

KEZNMOUMHOZFRA-UHFFFAOYSA-N

Application

May contain varying amounts of anhydride

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

11 - Combustible Solids

WGK

WGK 3

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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