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7H-Dibenzo[c,h]xanthen-7-one is a chemical compound with the molecular formula C21H12O2. It is a member of the xanthene family, which are tricyclic aromatic compounds derived from xanthene. This particular compound is characterized by its dibenzo structure, where two benzene rings are fused to the xanthene core. It is known for its yellow color and is often used as a dye or pigment in various applications. The compound is also of interest in the field of organic chemistry for its potential applications in the synthesis of other complex molecules. It is important to note that handling and use of this chemical should be done with caution, as it may have specific safety and environmental considerations.

3264-24-2

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3264-24-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3264-24-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,6 and 4 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 3264-24:
(6*3)+(5*2)+(4*6)+(3*4)+(2*2)+(1*4)=72
72 % 10 = 2
So 3264-24-2 is a valid CAS Registry Number.

3264-24-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 7H-dibenzo[c,h]xanthen-7-one

1.2 Other means of identification

Product number -
Other names dibenzo[c,h]xanthone

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:3264-24-2 SDS

3264-24-2Relevant academic research and scientific papers

Palladium-catalyzed oxidative double C-H functionalization/carbonylation for the synthesis of xanthones

Zhang, Hua,Shi, Renyi,Gan, Pei,Liu, Chao,Ding, Anxing,Wang, Qiuyi,Lei, Aiwen

supporting information; experimental part, p. 5204 - 5207 (2012/07/03)

Two at once: Xanthones with different functional groups were obtained with CO (balloon) in the presence of a simple catalytic system that consists of Pd(OAc)2, K2S2O8, and trifluoroacetic acid (see scheme). Preliminary mechanism studies reveal that the second C-H functionalization might be the rate-determining step. Copyright

Efficient synthesis of a new L-shaped dimer of naphthalene, and its analogs

Yoshioka, Ken,Takaishi, Izumi,Shiozawa, Kazunari,Fukushi, Yukiharu,Tahara, Satoshi

experimental part, p. 2632 - 2639 (2009/04/11)

Efficient syntheses of 14H-dinaphtho[1,8-bc:1′,8′-fg]oxocin-14- one (2), 14H-dinaphtho[1,8-bc:1′,2′-f]oxepin-14-one (3), and 2,20(2H,2′H)-spirobi[naphtho[1,8-bc]furan] (9) are described. The putative structure of 2 has been reported previously, but the synthetic route was not reproducible. 7H-Dibenzo[c,h]xanthen-7-one (4), a known compound, was obtained by a different method. Possible reaction mechanism are proposed.

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