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Pyridazine N-oxide

Catalog No. 687642 Name Sigma Aldrich
CAS Number 1457-42-7 Website http://www.sigmaaldrich.com
M. F. C4H4N2O Telephone 1-800-521-8956
M. W. 96.08736 Fax
Purity 97% Email
Storage Chembase ID: 141472

SYNONYMS

Title
哒嗪 N-氧化物
IUPAC name
pyridazin-1-ium-1-olate
IUPAC Traditional name
pyridazin-1-ium-1-olate
Synonyms
哒嗪 1-氧化物
Pyridazine 1-oxide

DATABASE IDS

CAS Number 1457-42-7
MDL Number MFCD05742416

PROPERTIES

Empirical Formula (Hill Notation) C4H4N2O
Purity 97%
Melting Point 298-305 °C
GHS Pictograms GHS05
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H302-H315-H318-H335
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P280-P305 + P351 + P338
Risk Statements 22-37/38-41
Safety Statements 26-39
German water hazard class 3

DETAILS

Description (English)
Application
Coupling partner in Pd-catalyzed direct arylation reactions.1,2
Packaging
1 g in glass bottle
250 mg in glass bottle
Description (简体中文)
Application
钯催化的直接芳基化反应中的偶联配偶体。1,2
包装
1 g in glass bottle
250 mg in glass bottle

REFERENCES