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4-Methyl-2-phenyl-1-benzopyrylium tetrafluoroborate_Molecular_structure_CAS_155614-08-7)
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4-Methyl-2-phenyl-1-benzopyrylium tetrafluoroborate

Catalog No. 420468 Name Sigma Aldrich
CAS Number 155614-08-7 Website http://www.sigmaaldrich.com
M. F. C16H13BF4O Telephone 1-800-521-8956
M. W. 308.0784328 Fax
Purity Email
Storage Chembase ID: 158521

SYNONYMS

IUPAC name
4-methyl-2-phenyl-1λ4-chromen-1-ylium; tetrafluoroboranuide
IUPAC Traditional name
4-methyl-2-phenyl-1λ4-chromen-1-ylium tetrafluoroborate

DATABASE IDS

CAS Number 155614-08-7
MDL Number MFCD00192312
PubChem SID 24866337

PROPERTIES

Compostion Dye content, 90%
Empirical Formula (Hill Notation) C16H13BF4O
Absorption Wavelength λmax 397 nm
Melting Point 170 °C (dec.)(lit.)
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

REFERENCES