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
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)
Safety
- RTECS
- CB1225000
- HS Code
- 2907.29.9000
- Toxicity
- mmo-sat 100 mg/plate BCSTB5 5,1489,77
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.
N-Bromosuccinimide Price
- Product number
- T1166
- Product name
- 1,8,9-Trihydroxyanthracene
- Purity
- >95.0%(HPLC)(T)
- Packaging
- 10g
- Price
- $275
- Updated
- 2021/12/16
- Product number
- T888028
- Product name
- 1,8,9-Trihydroxyanthracene
- Packaging
- 100mg
- Price
- $75
- Updated
- 2021/12/16
- Product number
- API0000961
- Product name
- 1,8,9-TRIHYDROXYANTHRACENE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $137.55
- Updated
- 2021/12/16
- Product number
- API0000961
- Product name
- 1,8,9-TRIHYDROXYANTHRACENE
- Purity
- 95.00%
- Packaging
- 25G
- Price
- $2001.04
- Updated
- 2021/12/16
- Product number
- CD12068885
- Product name
- 1,8,9-Trihydroxyanthracene
- Purity
- 95+%
- Packaging
- 25g
- Price
- $476
- Updated
- 2021/12/16
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
1,8,9-TRIHYDROXYANTHRACENE Suppliers
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View Lastest Price from 1,8,9-TRIHYDROXYANTHRACENE manufacturers
- 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