Home > Name List By x > xanthen-9-one

CAS No 90-47-1 , xanthen-9-one

  • Name: xanthen-9-one
  • Synonyms: Benzophenone oxide;9H-Xanthen-9-one;xanthen-9-one; 90-47-1; Xanthen-9-one; Diphenylene ketone oxide; 9-Xanthenone; 9-Oxoxanthene; Genicide;
  • CAS Registry Number:
  • Transport: UN 2811 6.1/PG 3
  • Melting Point: 174-176 ºC
  • Flash Point: 169.8°C
  • Boiling Point: 349-350 ºC (730 MMHG)
  • Density: 1.277 g/cm3
  • Refractive index: 1.642
  • Safety Statements: S24/25
  • Hazard Symbols: Xi: Irritant;Xn: Harmful;
  • Flash Point: 169.8°C
  • EINECS: 201-997-7
  • Molecular Weight: 196.20142
  • InchiKey: JNELGWHKGNBSMD-UHFFFAOYSA-N
  • InChI: InChI=1S/C13H8O2/c14-13-9-5-1-3-7-11(9)15-12-8-4-2-6-10(12)13/h1-8H
  • Risk Statements: S24/25
  • Molecular Formula: C13H8O2
  • Molecular Structure:CAS No:90-47-1 xanthen-9-one
Search by region :

Select to

90-47-1 XANTHONE; 99%

  • Germany ABCR GmbH & Co KG [Manufacturer]
  • Tel: +49 721 95061-0
  • Fax: +49 721 95061-80
  • Address: Im Schlehert 10
    76187 Karlsruhe
    Germany ,Germany
Contact Supplier

90-47-1 XANTHONE

  • Germany CHEMOS GmbH [Manufacturer]
  • Tel: 0049 9402/9336 0
  • Fax: 0049 9402/9336 13
  • Address: CHEMOS GmbH
    Werner-von-Siemensstr. 3
    93128 Regenstauf
    Germany ,Germany
Contact Supplier

90-47-1 Xanthone

  • China Hangzhou Sage Chemical Co., Ltd. [, Manufacturer]
  • Tel: +86-571-86818502
  • Fax: +86-571-86818503
  • Address: RM501 Tower A, New Youth Plaza, NO.8 Jia Shan Road, Hangzhou, Zhejiang 310014, ,ZhejiangChina
Contact Supplier

90-47-1 XANTHONE

  • Norway Chiron AS [Manufacturer]
  • Tel: +47 73 87 44 90
  • Fax: +47 73 87 44 99
  • Address: Chiron AS
    Stiklestadveien 1
    N-7041 Trondheim
    Norway ,Norway
Contact Supplier

90-47-1 8018.13 XANTHONE

  • Germany Campro Scientific GmbH [Manufacturer]
  • Tel: +49.(0)30.629.01.89.0 (Germany)/ +31.(0)318.529.437 (Netherlands)
  • Fax: +49.(0)30.629.01.89.89
    +31.(0)318.542.181
  • Address: Campro Scientific GmbH
    Postfach 36 20 65
    D-10972 Berlin
    Germany
    Tel. +49.(0)30.629.01.89.0
    Fax +49.(0)30.629.01.89.89
    info@campro.eu ,Germany
Contact Supplier

90-47-1 XANTHONE

  • United States Bromorganics Corporation [Manufacturer]
  • Tel: 847-238-9588
  • Fax: 847-238-9688
  • Address: Bromorganics Corporation
    P. O. Box 722
    Elk Grove Village, Illinois 60009 ,United States
Contact Supplier

90-47-1 xanthone

Contact Supplier

90-47-1 XANTHONE(RG)

  • United States ChromaDex Inc. [Manufacturer]
  • Tel: 949-419-0288
  • Fax: 949-419-0294
  • Address: ChromaDex Inc.
    10005 Muirlands Blvd. Suite G - First Floor
    Irvine, CA 92618 ,United States
Contact Supplier

90-47-1 Xanthone

  • China Dynasty Chemicals Co., Ltd. []
  • Fax: +86 574 87317917
  • Address: 21F Lingqiao Square, 31 Yaohang Street, Ningbo, China NINGBO,zhejiangChina
Contact Supplier

90-47-1 Xanthone

Contact Supplier

Select to

References of xanthen-9-one
Title: Xanthone
CAS Registry Number: 90-47-1
CAS Name: 9H-Xanthen-9-one
Synonyms: 9-oxoxanthene; diphenylene ketone oxide; dibenzo-g-pyrone
Trademarks: Genicide
Molecular Formula: C13H8O2
Molecular Weight: 196.20
Percent Composition: C 79.58%, H 4.11%, O 16.31%
Literature References: Prepd by heating phenyl salicylate: Graebe, Ann. 254, 279 (1889); Holleman, Org. Synth. coll. vol. I (2nd ed., 1941) p 552.
Properties: Polymorphic needles from alcohol, mp 174°. bp730 351°. Sparingly volatile with steam. Dipole moment 3.0. Solubility: 0.55 g/100 ml of cold alcohol; 6.71 g/100 ml of boiling alcohol. Freely sol in chloroform. Slightly sol in hot water, ether, petr ether, benzene, toluene, xylene. Dissolves in concd H2SO4 to a yellow soln with pale blue fluorescence.
Melting point: mp 174°
Boiling point: bp730 351°
 
Derivative Type: Oxime
Synonyms: Xanthoxime
Properties: mp 161°.
Melting point: mp 161°
 
Use: In the prepn of xanthydrol. Ovicide for codling moth eggs; less effective as larvicide.