CAS No.448-61-3,2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	448-61-3
Name:	2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE
Article Data:	37

Formula:	C₂₃H₁₇BF₄O
Molecular Weight:	396.192
Synonyms:	2,4,6-Triphenylpyrilium tetrafluoroborate;2,4,6-Triphenylpyrylium tetrafluoroborate;Pyrylium, 2,4,6-triphenyl-, tetrafluoroborate(1-);
EINECS:	207-186-4
Melting Point:	250-251 °C(lit.)
Solubility:	Insoluble in water, ethyl alcohol, diethyl ether. Soluble in trifluroacetic acid.
Appearance:	Yellow crystalline powder
Hazard Symbols:	Xn
Risk Codes:	20/21/22
Safety:	22-24/25
PSA:	13.14000
LogP:	7.86170

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Specification

The 2,4,6-Triphenylpyrylium fluoroborate, with the CAS registry number 448-61-3, is also known as Pyrylium, 2,4,6-triphenyl-, tetrafluoroborate(1-). It belongs to the product categories of O-Containing; Heterocyclic Building Blocks; Others. Its EINECS registry number is 207-186-4. This chemical's molecular formula is C₂₃H₁₇BF₄O and molecular weight is 396.19. Its systematic name is called 2,4,6-triphenylpyranium tetrafluoroborate. The product should be sealed and stored in dry and well-ventilated place. What's more, it should be protected from oxides.

Physical properties of 2,4,6-Triphenylpyrylium fluoroborate: (1)#H bond acceptors: 1; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 3; (4)Polar Surface Area: 13.14 Å².

When you are using this chemical, please be cautious about it as the following:
This chemical may cause damage to health. It is harmful by inhalation, in contact with skin and if swallowed. You should not breathe its dust. What's more, you must avoid contact with skin and eyes.

You can still convert the following datas into molecular structure:
(1)SMILES: F[B-](F)(F)F.[o+]1c(cc(cc1c2ccccc2)c3ccccc3)c4ccccc4
(2)InChI: InChI=1/C23H17O.BF4/c1-4-10-18(11-5-1)21-16-22(19-12-6-2-7-13-19)24-23(17-21)20-14-8-3-9-15-20;2-1(3,4)5/h1-17H;/q+1;-1
(3)InChIKey: VQYPWMWEJGDSTF-UHFFFAOYAP

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intravenous	56mg/kg (56mg/kg)		U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#02142,