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2,5-Thiophenediylbisboronic acid_Molecular_structure_CAS_26076-46-0)
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2,5-Thiophenediylbisboronic acid

Catalog No. 470317 Name Sigma Aldrich
CAS Number 26076-46-0 Website http://www.sigmaaldrich.com
M. F. C4H6B2O4S Telephone 1-800-521-8956
M. W. 171.77504 Fax
Purity ≥95.0% Email
Storage Chembase ID: 89036

SYNONYMS

Title
2,5-噻吩二硼酸
IUPAC name
[5-(dihydroxyboranyl)thiophen-2-yl]boronic acid
IUPAC Traditional name
5-(dihydroxyboranyl)thiophen-2-ylboronic acid
Synonyms
2,5-二硼酸噻吩
2,5-Thiophenediboronic acid

DATABASE IDS

MDL Number MFCD01114699
PubChem SID 24870652
CAS Number 26076-46-0

PROPERTIES

Empirical Formula (Hill Notation) C4H6B2O4S
Purity ≥95.0%
Melting Point 250 °C (dec.)(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H319
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P305 + P351 + P338
Risk Statements 36
Safety Statements 26-36
German water hazard class 3

DETAILS

Description (English)
Other Notes
Contains varying amounts of anhydride
Packaging
5 g in glass bottle
Description (简体中文)
Other Notes
含有不定量的酸酐
包装
5 g in glass bottle

REFERENCES