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Key Documents

791997

Sigma-Aldrich

Vanadyl phthalocyanine

dye content >90 %

Synonym(s):

Oxo[29H,31H-phthalocyaninato(2-)-κN29,κN30,κN31,κN32]vanadium, Vanadium(IV)phthalocyanine oxide, Xerox xpp-VOPc

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About This Item

Empirical Formula (Hill Notation):
C32H16N8OV
CAS Number:
Molecular Weight:
579.46
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

form

powder (blue)

composition

dye content, >90%

λmax

701 nm

SMILES string

O=[V]1N(/C(C2=C/3C=CC=C2)=N\C4=N/C(C5=C4C=CC=C5)=N\6)C3=N/C(C7=C/8C=CC=C7)=NC8=N/C9=C%10C(C=CC=C%10)=C6N91

InChI

1S/C32H16N8.O.V/c1-2-10-18-17(9-1)25-33-26(18)38-28-21-13-5-6-14-22(21)30(35-28)40-32-24-16-8-7-15-23(24)31(36-32)39-29-20-12-4-3-11-19(20)27(34-29)37-25;;/h1-16H;;/q-2;;+2

InChI key

YRZZLAGRKZIJJI-UHFFFAOYSA-N

Legal Information

Product of Xerox®.
Xerox is a registered trademark of Xerox Corporation

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Articles

While dye sensitization as the basis for color photography has been accepted for a very long time,1 attempts to use this principle for the conversion of solar light to electricity generally had resulted only in very low photocurrents, below 100 nA/cm2.2

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