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10-Methyleneanthracen-9(10H)-one is an organic compound with the molecular formula C15H10O and a molecular weight of 206.24 g/mol. It is a derivative of anthracene, a tricyclic aromatic hydrocarbon, and features a carbonyl group at the 9th position and a methylene group at the 10th position. 10-Methyleneanthracen-9(10H)-one is known for its potential applications in the synthesis of various organic compounds and pharmaceuticals, as well as its use as an intermediate in chemical reactions. It is important to note that due to its aromatic nature, 10-Methyleneanthracen-9(10H)-one may have certain toxicological properties, and appropriate safety measures should be taken when handling it.

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  • 4159-04-0 Structure
  • Basic information

    1. Product Name: 10-Methyleneanthracen-9(10H)-one
    2. Synonyms: 10-Methyleneanthracen-9(10H)-one;Anthraquinonemethide
    3. CAS NO:4159-04-0
    4. Molecular Formula: C15H10O
    5. Molecular Weight: 0
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 4159-04-0.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 10-Methyleneanthracen-9(10H)-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 10-Methyleneanthracen-9(10H)-one(4159-04-0)
    11. EPA Substance Registry System: 10-Methyleneanthracen-9(10H)-one(4159-04-0)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 4159-04-0(Hazardous Substances Data)

4159-04-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4159-04-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,5 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4159-04:
(6*4)+(5*1)+(4*5)+(3*9)+(2*0)+(1*4)=80
80 % 10 = 0
So 4159-04-0 is a valid CAS Registry Number.

4159-04-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 10-methylene-9-anthrone

1.2 Other means of identification

Product number -
Other names 9-methyleneanthrone

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:4159-04-0 SDS

4159-04-0Relevant articles and documents

Interaction of 9-substituted anthracenes with oxidation systems tert-butylhydroperoxide-metal tert-butoxide

Stepovik,Malysheva,Fukin

, p. 1401 - 1411 (2015/08/03)

9-R-Anthracenes (R = Me, Ph) are effective acceptors of peroxyl and metalalkoxyl radicals in the systems tert-butylhydroperoxide-metal tert-butoxide (M = Al, V, Cr; C6H6, 20°C). Isolation of 9-R-9,10-dihydro-9,10-di-tert-butylperoxyanthracenes, 10-R-10-tert-butylperoxy-9-anthrones as major products reliably confirms the formation of tert-butylperoxy radicals and can be used for quantitative assessment of their content.

High Intensity, Argon Ion Laser-Jet Photochemistry

Wilson, R. Marshall,Schnapp, Karlyn A.,Hannemann, Klaus,Ho, Douglas M.,Memarian, Hamid R.,et al.

, p. 551 - 558 (2007/10/02)

A new technique for the study of high intensity solution photochemistry has been developed.With this laser-jet technique, a high velocity microjet is irradiated with the focussed output of an argon ion laser.Under these extremely high intensity conditions, photochemically generated transient species with suitable absorption properties are excited further and produce relatively large amounts of photoproducts which are not observed under low intensity conditions.The application of this laser-jet technique in the study of the photochemistry of radicals, biradicals, photoenols and the higher excited states of carbonyl and polycyclic aromatic compounds is described.

Products and Mechanism of the Oxidation of 9-Methylanthracene by Peroxydisulfate. Proton Loss and Nucleophile Addition Reactions of the 9-Methylanthracene Radical Cation

Deardurff, Larrie A.,Alnajjar, Mikhail S.,Camaioni, Donald M.

, p. 3686 - 3693 (2007/10/02)

The Cu(II)-S2O82- oxidation of 9-methylanthracene (1) was studied in refluxing CH3CN/acetic acid and aqueous CH3CN.Side-chain and nuclear oxidation products and the dimeric compound lepidopterene (7) were produced.The lepidopterene was determined to be formed by the reaction of intermediate anthracenylmethyl cation with 1.In CH3CN/H2O nuclear oxidation products, 10-hydroxy-10-methyl-9-anthrone (2) and 10-methylene-9-anthrone (3) and dimer 7 were produced, with the nuclear products predominating.In CH3CN/HOAc the dimer and side-chain substitution products, 1-OAc (5a) and 1-NHAc (5c), were predominant over the nuclear products, which consisted mainly of 3 and 10-acetoxy-9-methylanthracene (4a).A mechanism is proposed where the initially formed radical cation undergoes competing proton loss and reversible nucleophile addition reactions to form respectively the anthracenylmethyl radical and nucleophile adduct radicals.Oxidation of the radicals by Cu(II) or S2O82- yield the corresponding cations that react to form the products 4,5, and 7.Compounds 2 and 3 form by subsequent oxidation of the nuclear oxidation product, 10-methyl-9-anthrol.The results suggest that nucleophile addition is faster than proton loss and that it is more reversible in CH3CN/HOAc than in CH3CN/H2O

Syntheses and Reactions of Spiroanthronetriazolines

Hirakawa, Kiyoichi,Ito, Tsutomu,Okubo, Yoshiji,Nakazawa, Sho

, p. 1668 - 1672 (2007/10/02)

Quinone methide 1a reacts with aryl azides 2 to give the corresponding spiroanthronetriazolines 3 along with byproducts, collected in Table I, which are formed by the thermal reaction of 3 or 1a.Quinone methide 1b adds to azides 2 to give spiroanthronetriazolines 5 or their subsequent products.Pyrolysis of 3 regenerates the starting quinone methide 1a and azide 2, and their photolysis leads to 1a.Pyrolysis and photolysis of 5 yield aryliminoanthrone 7, arylaminodibenzocycloheptenone 12, or its isomer 19.Attempts to convert 3 and 5 into spiroanthroneaziridines 14 and 15, respectively, were unsuccessful.Reactions of 3 and 5 with acid catalysts give the rearrangement products dibenzocycloheptenediones 23 and 24, respectively, in high yields.These reactions are discussed in mechanistic terms.

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