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3090-45-7

3090-45-7

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3090-45-7 Usage

Synthesis Reference(s)

Journal of the American Chemical Society, 70, p. 3165, 1948 DOI: 10.1021/ja01190a003

Check Digit Verification of cas no

The CAS Registry Mumber 3090-45-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,9 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 3090-45:
(6*3)+(5*0)+(4*9)+(3*0)+(2*4)+(1*5)=67
67 % 10 = 7
So 3090-45-7 is a valid CAS Registry Number.
InChI:InChI=1/C10H10O2/c11-9-5-6-10(12)8-4-2-1-3-7(8)9/h1-2,5-6,11-12H,3-4H2

3090-45-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 5,8-dihydronaphthalene-1,4-diol

1.2 Other means of identification

Product number -
Other names 5,8-dihydro-1,4-dihydroxynaphthalene

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:3090-45-7 SDS

3090-45-7Relevant articles and documents

DISPROPORTIONATION AND ISOMERIZATION OF 5,8-DIHYDRO-1,4-NAPHTHOQUINONES

Russkikh, V. V.,Chernenko, G. F.,Bukhtoyarova, A. D.

, p. 498 - 503 (2007/10/02)

At temperatures below 120 deg C 5,8-dihydro-1,4-naphthoquinone undergoes disproportionation with the formation of 1,4-naphthoquinone and 5,8-dihydronaphthalene-1,4-diol.At higher temperatures isomerization occurs with the formation of 1,4-dihydroxynaphthalene and small amounts of 2,3-dihydro-1,4-naphthoquinone.Under analogous conditions 5-methyl-5,8-dihydro-1,4-naphthoquinone isomerizes to a mixture of tautomers (5-methyl-1,4-dihydroxynaphthalene and 5-methyl-2,3-dihydro-1,4-naphthoquinone).

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