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Dithranol

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Name

Dithranol

EINECS 214-538-0
CAS No. 1143-38-0 Density 1.419 g/cm3
PSA 57.53000 LogP 2.23300
Solubility <0.1 g/100 mL at 20 °C in water Melting Point 178-181 °C(lit.)
Formula C14H10O3 Boiling Point 464.1 °C at 760 mmHg
Molecular Weight 226.232 Flash Point 248.6 °C
Transport Information N/A Appearance yellow crystalline solid
Safety 26-53-45 Risk Codes 36/37/38-45
Molecular Structure Molecular Structure of 1143-38-0 (ANTHRALIN) Hazard Symbols IrritantXi,ToxicT
Synonyms

Anthrone,1,8-dihydroxy- (6CI,7CI,8CI);1,8-Dihydroxy-9-anthrone;1,8-Dihydroxyanthrone;Anthra-Derm;Batidrol;Batridol;Chrysodermol;Cignolin;Cigthranol;Derobin;Dithranol;DrithoCreme;Drithoscalp;Lasan;NSC 43970;NSC 629313;Psodadrate;Psoriacid-Stift;Psoriacide;

Article Data 29

Dithranol Chemical Properties

Chemical Name: Anthralin
IUPAC NAME: 1,8-Dihydroxy-10H-anthracen-9-one
CAS No.: 1143-38-0
EINECS: 214-538-0
RTECS: CB8927000
Molecular Formula: C14H10O3
Molecular Weight: 226.23 g/mol
Melting Point: 178-181 °C(lit.)
Density: 1.419 g/cm3 
Flash Point: 248.6 °C
Boiling Point: 464.1 °C at 760 mmHg
Following is the structure of Dithranol (1143-38-0):


Product Categories about Dithranol (1143-38-0) are Aromatic Phenols ; Intermediates & Fine Chemicals ; Pharmaceuticals
The chemical synonymous of Dithranol (1143-38-0) are Dithranol ; Dithranol, anthralin ; Anthralin ; 1,8-Dihydroxy-10h-anthracen-9-one ; 1,8-Dihydroxy-9(10h)-anthracenone ; 1,8-Dihydroxyanthrone ; 1,8,9-Anthracenetriol ; 1,8-Dihydroxy-9(10h)-anthracenon

Dithranol Uses

The major use of Dithranol is as an treatment for psoriasis,it also used as a dermatology medication.

Dithranol Toxicity Data With Reference

1.    

skn-hmn 0.1%/20M MLD

    ADVEA4    Acta Dermato-Venereologica. 67 (1987),72.
2.    

skn-hmn 0.05%/12H

    ADVEA4    Acta Dermato-Venereologica. 18 (1988),117.
3.    

skn-hmn 0.1%/1H MLD

    ADVEA4    Acta Dermato-Venereologica. 67 (1987),72.
4.    

skn-hmn 0.0025%/24H MLD

    ADVEA4    Acta Dermato-Venereologica. 63 (1983),513.
5.    

skn-hmn 0.01%/24H open

    ADVEA4    Acta Dermato-Venereologica. 173 (1986),288.
6.    

skn-hmn 0.02%/48H MOD

    ADVEA4    Acta Dermato-Venereologica. 93 (1989),695.

Dithranol Safety Profile

A mild skin irritant. When heated to decomposition it emits acrid smoke and irritating vapors.
Hazard Codes:
Xi: Irritant
T: Toxic
Risk Statements about Dithranol (1143-38-0):
R45 May cause cancer.
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements about Dithranol (1143-38-0):
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S45 In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S53 Avoid exposure - obtain special instructions before use.

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