Cas 87140-58-7,5,15-di-(3,5-di-tert-butyl-4-hydroxyphenyl)-10,20-di-(3,5-di-tert-butyl-4-quinomethene) porpho-10,20-dimethene

87140-58-7

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Basic information

Product Name: 5,15-di-(3,5-di-tert-butyl-4-hydroxyphenyl)-10,20-di-(3,5-di-tert-butyl-4-quinomethene) porpho-10,20-dimethene
Synonyms:
CAS NO:87140-58-7
Molecular Formula:
Molecular Weight: 1125.59
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 5,15-di-(3,5-di-tert-butyl-4-hydroxyphenyl)-10,20-di-(3,5-di-tert-butyl-4-quinomethene) porpho-10,20-dimethene(CAS DataBase Reference)
NIST Chemistry Reference: 5,15-di-(3,5-di-tert-butyl-4-hydroxyphenyl)-10,20-di-(3,5-di-tert-butyl-4-quinomethene) porpho-10,20-dimethene(87140-58-7)
EPA Substance Registry System: 5,15-di-(3,5-di-tert-butyl-4-hydroxyphenyl)-10,20-di-(3,5-di-tert-butyl-4-quinomethene) porpho-10,20-dimethene(87140-58-7)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 87140-58-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 87140-58-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,1,4 and 0 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 87140-58:
(7*8)+(6*7)+(5*1)+(4*4)+(3*0)+(2*5)+(1*8)=137
137 % 10 = 7
So 87140-58-7 is a valid CAS Registry Number.

87140-58-7Upstream product

142596-39-2 C₇₆H₉₀N₄O₄^(3-)

87140-58-7Downstream Products

74684-36-9 5,10,15,20-tetrakis(3,5-di-tert-butyl-4-hydroxyphenyl)porphyrin

87140-58-7Relevant academic research and scientific papers

Facile aerial oxidation of a porphyrin. Part 8. Decay of radical formed during the aerial oxidation of meso-tetrakis(3,5-di-t-butyl-4-hydroxyphenyl)porphyrin

Milgrom, Lionel R.,Flitter, William D.

, p. 7683 - 7688 (2007/10/02)

The title porphyrin (1) undergoes stepwise aerial oxidation via a radical that decays with pseudo-first order kinetics.

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