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Alfa Aesar™ 1,8,9-Trihydroxyanthracene, 97%

$48.07 - $171.77

Chemical Identifiers

Chemical Name or Material 1,8,9-Trihydroxyanthracene
CAS 1143-38-0
Molecular Formula C14H10O3
Formula Weight 226.23
MDL Number MFCD00001250
Beilstein 2054360
Merck Index 14,684
Synonym Dithranol
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2030303

  SDS
alfa aesar™
B2030303
1g Each for $48.07

AAB2030306

  SDS
alfa aesar™
B2030306
5g Each for $171.77

AAB2030314

  SDS
alfa aesar™
B2030314
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Chemical Name or Material 1,8,9-Trihydroxyanthracene
Melting Point 177° to 181°C
Quantity 1g
CAS 1143-38-0
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
RTECS Number CB1225000
Assay 97%
Molecular Formula C14H10O3
Formula Weight 226.23
MDL Number MFCD00001250
Beilstein 2054360
Merck Index 14,684
Synonym Dithranol

Applications
Dithranol was used as a matrix in MALDI TOF mass spectrometry measurements of sol-gel films for DNA microarray applications. It was also used as matrix in matrix-assisted laser desorption/ionization-mass spectrometry (MALDI-MS) and liquid secondary ion-tandem mass spectrometry (LSI-MS/MS) for the analysis of synthetic polymers to generate values for the average mass and the mass of the end groups. It was also used in MALDI-MS for direct detection of condensed tannins in bark. It is successfully used for the treatment of psoriasis.

Solubility
Insoluble in water. Soluble in acetic acid, chloroform (20 mg/mL), acetone, benzene, solutions of alkali hydroxides, fixed oil. Slightly soluble in 95% ethanol, alcohol, ether, and glacial acetic acid.

Notes
Store in cool, dry place in a well sealed container. Store away from oxidizing agents.

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.