Cas 743-67-9,9,9'-bishydroxymethylnaphthalene

743-67-9

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Basic information

Product Name: 9,9'-bishydroxymethylnaphthalene
Synonyms:
CAS NO:743-67-9
Molecular Formula:
Molecular Weight: 314.384
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: 9,9'-bishydroxymethylnaphthalene(CAS DataBase Reference)
NIST Chemistry Reference: 9,9'-bishydroxymethylnaphthalene(743-67-9)
EPA Substance Registry System: 9,9'-bishydroxymethylnaphthalene(743-67-9)

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: 743-67-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 743-67-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,4 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 743-67:
(5*7)+(4*4)+(3*3)+(2*6)+(1*7)=79
79 % 10 = 9
So 743-67-9 is a valid CAS Registry Number.

743-67-9Upstream product

138556-70-4 di(1-naphthylmethyl) peroxydicarbonate

743-67-9Downstream Products

743-67-9Relevant academic research and scientific papers

THERMAL DISSOCIATION OF DI(ALKYLBENZYL)NAPHTHYL>PEROXYDICARBONATES IN RELATION TO THE STRUCTURE OF THE ALKYL AROMATIC FRAGMENTS

Fomin, V. A.,Etlis, I. V.,Kurskii, Yu. A.,Nozrina, F. D.,Chervyakova, G. N.,Shmuilovich, S. M.

, p. 811 - 819 (2007/10/02)

The kinetics of the thermolysis of di peroxydicarbonates at 40-70 deg C in organic solvents were investigated, the effectiveness of escape of the free radicals from the solvent "cage" was studied, and the final products from thermal dissociation of the peroxydicarbonates were investigated.A scheme was formulated for the thermolysis of peroxides, explaining the relation between the homolysis rate of the O-O group and the reactivity of the obtained free radicals in relation to the structure of the alkylbenzyl fragments in the symmetrical and unsymmetrical peroxydicarbonates.

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