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4,5-Difluoro-2-ethoxyphenylboronic acid_Molecular_structure_CAS_870778-87-3)
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4,5-Difluoro-2-ethoxyphenylboronic acid

Catalog No. 650943 Name Sigma Aldrich
CAS Number 870778-87-3 Website http://www.sigmaaldrich.com
M. F. C8H9BF2O3 Telephone 1-800-521-8956
M. W. 201.9630664 Fax
Purity Email
Storage Chembase ID: 142365

SYNONYMS

Title
4,5-二氟-2-乙氧基苯硼酸
IUPAC name
(2-ethoxy-4,5-difluorophenyl)boronic acid
IUPAC Traditional name
2-ethoxy-4,5-difluorophenylboronic acid

DATABASE IDS

PubChem SID 24883794
CAS Number 870778-87-3
MDL Number MFCD07784347

PROPERTIES

Empirical Formula (Hill Notation) C8H9BF2O3
Melting Point 136-140 °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)
Other Notes
Contains varying amounts of anhydride
Packaging
1, 5 g in glass bottle
Description (简体中文)
Other Notes
含有不定量的酸酐
包装
1, 5 g in glass bottle

REFERENCES