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1,3,5-Trimethyl-1H-pyrazole-4-boronic acid pinacol ester_Molecular_structure_CAS_844891-04-9)
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1,3,5-Trimethyl-1H-pyrazole-4-boronic acid pinacol ester

Catalog No. 654396 Name Sigma Aldrich
CAS Number 844891-04-9 Website http://www.sigmaaldrich.com
M. F. C12H21BN2O2 Telephone 1-800-521-8956
M. W. 236.11834 Fax
Purity 97% Email
Storage Chembase ID: 92878

SYNONYMS

Title
1,3,5-三甲基-4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-1H-吡唑
IUPAC name
1,3,5-trimethyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
IUPAC Traditional name
1,3,5-trimethyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
Synonyms
1,3,5-Trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
1,3,5-三甲基-1H-吡唑-4-硼酸频哪醇酯
2-(1,3,5-Trimethylpyrazol-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

DATABASE IDS

MDL Number MFCD06659062
CAS Number 844891-04-9
PubChem SID 24884033

PROPERTIES

Empirical Formula (Hill Notation) C12H21BN2O2
Purity 97%
Melting Point 97-101 °C
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36
German water hazard class 3

DETAILS

Description (English)
Packaging
1 g in glass bottle
500 mg in glass bottle
Description (简体中文)
包装
1 g in glass bottle
500 mg in glass bottle

REFERENCES