ChemicalBook > CAS DataBase List > 1,8,9-TRIHYDROXYANTHRACENE

1,8,9-TRIHYDROXYANTHRACENE

Product Name
1,8,9-TRIHYDROXYANTHRACENE
CAS No.
480-22-8
Chemical Name
1,8,9-TRIHYDROXYANTHRACENE
Synonyms
Lasan;Derobin;Cignolin;Batidrol;Cygnolin;Antraderm;Dermaline;Cigthranol;Psoradrate;Psoriacide
CBNumber
CB3368709
Molecular Formula
C14H10O3
Formula Weight
226.23
MOL File
480-22-8.mol
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1,8,9-TRIHYDROXYANTHRACENE Property

Melting point:
181 °C
Boiling point:
327.84°C (rough estimate)
Density 
1.2022 (rough estimate)
refractive index 
1.5767 (estimate)
storage temp. 
Sealed in dry,Room Temperature
pka
6.23±0.30(Predicted)
color 
Yellow powder
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference
480-22-8(CAS DataBase Reference)
EPA Substance Registry System
1,8,9-Anthracenetriol (480-22-8)
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Safety

RTECS 
CB1225000
HS Code 
2907.29.9000
Toxicity
mmo-sat 100 mg/plate BCSTB5 5,1489,77
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical
Product number
T1166
Product name
1,8,9-Trihydroxyanthracene
Purity
>95.0%(HPLC)(T)
Packaging
10g
Price
$275
Updated
2021/12/16
TRC
Product number
T888028
Product name
1,8,9-Trihydroxyanthracene
Packaging
100mg
Price
$75
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
API0000961
Product name
1,8,9-TRIHYDROXYANTHRACENE
Purity
95.00%
Packaging
1G
Price
$137.55
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
API0000961
Product name
1,8,9-TRIHYDROXYANTHRACENE
Purity
95.00%
Packaging
25G
Price
$2001.04
Updated
2021/12/16
Alichem
Product number
480228
Product name
1,8,9-Trihydroxyanthracene
Packaging
5g
Price
$161.12
Updated
2021/12/16
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1,8,9-TRIHYDROXYANTHRACENE Chemical Properties,Usage,Production

Chemical Properties

yellow crystalline powder

Uses

Antipsoriatic.

Definition

ChEBI: An anthracenetriol that is anthracene substituted by hydroxy groups at positions 1, 8 and 9.

brand name

Anthra-Derm (Dermik); DrithoCreme (Dermik); Drithoscalp (Dermik); Lasan (Stiefel).

General Description

Odorless yellow leaflets or needles; yellow powder. Tasteless. Filtrate from water suspension is neutral to litmus. When exposed to air, alkaline solutions turn red and lose their fluorescence.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

1,8,9-TRIHYDROXYANTHRACENE is an alcohol. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides. 1,8,9-TRIHYDROXYANTHRACENE is incompatible with strong oxidizing agents. .

Fire Hazard

Flash point data for 1,8,9-TRIHYDROXYANTHRACENE are not available. 1,8,9-TRIHYDROXYANTHRACENE is probably combustible.

Safety Profile

Questionable carcinogen withexperimental neoplastigenic and tumorigenic data.Mutation data reported. Skin contact can cause folliculitis.Absorption can cause kidney damage and intestinaldisturbances. Combustible when heated. When heated todecompositi

Purification Methods

Crystallise it from pet ether and pKEst  ~dry it in vcuo.[Beilstein 6 IV 7602.]

1,8,9-TRIHYDROXYANTHRACENE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,8,9-TRIHYDROXYANTHRACENE Suppliers

Attix Pharmaceuticals/Darmerica
Tel
--
Fax
--
Email
sales@darmerica.com
Country
Canada
ProdList
964
Advantage
58
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View Lastest Price from 1,8,9-TRIHYDROXYANTHRACENE manufacturers

Career Henan Chemical Co
Product
1,8,9-TRIHYDROXYANTHRACENE 480-22-8
Price
US $1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100KG
Release date
2018-12-17

480-22-8, 1,8,9-TRIHYDROXYANTHRACENERelated Search:


  • 1,8,9-TRIHYDROXYANTHRACENE
  • 1,8,9-Anthratriol
  • 1,8-Dihydroxy-9-anthranol
  • 1,8-Dihydroxy-9-anthrone
  • 1,8-dihydroxyanthranol
  • 9(10H)-Anthracenone, 1,8-dihydroxy-
  • Anthra-Derm
  • Antraderm
  • Batidrol
  • Chrysodermol
  • Cignolin
  • Cigthranol
  • Cygnolin
  • Dermaline
  • Derobin
  • Dihydroxy-Anthranol
  • Dioxyanthranol
  • Dithrocream
  • Lasan
  • Psoradrate
  • Psoriacide
  • Psoriacid-Stift
  • Trihydroxyanthracene
  • 1,8-DIHYDROXYANTHRANOLE
  • ANTHRATRIOL
  • TRIHYDROXYANTRACENE
  • DIHYDROXYANTHRONE
  • Anthracene-1,8,9-triol
  • 1,8,9-Trihydroxyanthracene, tech. 85%
  • Anthralin 〔1,8-Dihydroxyanthrone〕
  • 480-22-8
  • Anthracenes
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