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  • Copper,[5,9,14,18,23,27,32,36-octabutoxy-37H,39H-tetranaphtho[2,3-b:2',3'-g:2'',3''-l:2''',3'''-q]porphyrazinato(2-)-kN37,kN38,kN39,kN40]-, (SP-4-1)-

    Cas No: 155773-67-4

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155773-67-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 155773-67-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,7,7 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 155773-67:
(8*1)+(7*5)+(6*5)+(5*7)+(4*7)+(3*3)+(2*6)+(1*7)=164
164 % 10 = 4
So 155773-67-4 is a valid CAS Registry Number.

155773-67-4 Well-known Company Product Price

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  • Aldrich

  • (415286)  Copper(II)5,9,14,18,23,27,32,36-octabutoxy-2,3-naphthalocyanine  Dye content 90 %

  • 155773-67-4

  • 415286-100MG

  • 4,767.75CNY

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155773-67-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name Cu(5,9,14,18,23,27,32,36-octabutoxynaphthalocyanine(2-))

1.2 Other means of identification

Product number -
Other names pre-ELM-11

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:155773-67-4 SDS

155773-67-4Downstream Products

155773-67-4Relevant articles and documents

Photophysical behavior of open-shell first-row transition-metal octabutoxynaphthalocyanines: CoNc(OBu)8 and CuNc(OBu)8 as case studies

Soldatova, Alexandra V.,Kim, Junhwan,Rosa, Angela,Ricciardi, Giampaolo,Kenney, Malcolm E.,Rodgers, Michael A. J.

, p. 4275 - 4289 (2008)

Ultrafast photodynamics and density functional theory/time-dependent density functional theory (DFT/TDDFT) results for complexes of Co and Cu with 5,9,14,18,23,27,32,36-octabutoxynaphthalocyanine [CoNc(OBu)8 and CuNc(OBu)8] are reported. As a basis for this work, details concerning the syntheses of these complexes and the corresponding Zn complex (used as a reference) are given. Transient absorption spectrometry with femtosecond time resolution combined with a detailed DFT/TDDFT analysis has been employed to construct a complete picture of the excited-state dynamics after Q-band excitation of the Co and Cu complexes and to gain an understanding of the relationship between the nature of the metal center and the excited-state lifetime. The Co complex was shown to return to its ground state via two competing channels: a 2T1(π, π*) state that decayed with a lifetime of 1 ps and a low-lying 2(d, d) state that repopulated the ground-state surface with a lifetime of 15 ps. CuNc(OBu) 8 showed ground-state repopulation from the 2T 1(π, π*) state via a lower-lying ligand-to-metal charge-transfer (LMCT) state that was completed within a few nanoseconds. The photophysical behavior of the cobalt and copper complexes was compared to that previously reported for the nickel analog in an effort to highlight the effect of the central metal on the nature and rates of the deactivation pathways. The results described in this work provide basic knowledge that is relevant to the use of these compounds as photothermal sensitizers in cancer therapy.

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