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Name |
1,8-Dichloroanthraquinone |
EINECS | 201-420-9 |
CAS No. | 82-43-9 | Density | 1.514 g/cm3 |
PSA | 34.14000 | LogP | 3.76880 |
Solubility | Slightly soluble in water. | Melting Point |
201.5-203 °C(lit.) |
Formula | C14H6Cl2O2 | Boiling Point | 455.2 °C at 760 mmHg |
Molecular Weight | 277.106 | Flash Point | 191.7 °C |
Transport Information | N/A | Appearance | yellow powder |
Safety | 26-36/37/39 | Risk Codes | 36/37/38 |
Molecular Structure | Hazard Symbols | Xi | |
Synonyms |
Anthraquinone,1,8-dichloro- (6CI,7CI,8CI);1,8-Dichloro-9,10-anthracenedione;1,8-Dichloro-9,10-anthraquinone;NSC 7209; |
Article Data | 14 |
Conditions | Yield |
---|---|
With hydrogenchloride Irradiation; | |
With hydrogenchloride; sodium chlorate at 100℃; |
Conditions | Yield |
---|---|
With hydrogenchloride; sodium nitrite Diazotization.man erhitzt die erhaltene Diazoniumchloridloesung auf 100grad; |
anthracene-1,8-disulphonic acid
1,8-dichloroanthraquinone
Conditions | Yield |
---|---|
With hydrogenchloride; sodium chlorate at 100℃; |
Conditions | Yield |
---|---|
mit Sonnenlicht.Irradiation; |
8-chloro-9,10-dioxo-9,10-dihydro-anthracene-1-sulfonic acid
water
chlorine
1,8-dichloroanthraquinone
Conditions | Yield |
---|---|
at 94℃; Kinetics; | |
at 104℃; Kinetics; |
1,8-dichloroanthraquinone
Conditions | Yield |
---|---|
With tetrachloromethane; thionyl chloride at 170℃; |
hydrogenchloride
1,8-anthraquinonedisulphonic acid
A
1,8-dichloroanthraquinone
B
8-chloro-9,10-dioxo-9,10-dihydro-anthracene-1-sulfonic acid
Conditions | Yield |
---|---|
at 100℃; reagiert analog mit Brom und Wasser beim Erhitzen im Rohr; |
tetrachloromethane
thionyl chloride
anthracene-1,8-disulphonic acid
1,8-dichloroanthraquinone
Conditions | Yield |
---|---|
at 170℃; Reaktion des Kaliumsalzes; |
Conditions | Yield |
---|---|
at 100℃; |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: sulfuric acid; mercury 2: mercury oxide / Darst;bei der Sulfurierung 3: diluted hydrochloric acid; sodium chlorate / 100 °C View Scheme | |
Multi-step reaction with 5 steps 1: sulfuric acid; mercury 2: mercury oxide / Darst;ueber mehrere Stufen 3: sulfuric acid; mercury 4: mercury oxide / Darst;bei der Sulfurierung 5: diluted hydrochloric acid; sodium chlorate / 100 °C View Scheme |
Chemical Name: 1,8-Dichloroanthraquinone
IUPAC NAME: 1,8-Dichloroanthracene-9,10-dione
CAS No.: 82-43-9
EINECS: 201-420-9
Molecular Formula: C14H6Cl2O2
Molecular Weight: 277.1 g/mol
Melting Point: 201.5-203 °C(lit.)
Density: 1.514 g/cm3
Flash Point: 191.7 °C
Boiling Point: 455.2 °C at 760 mmHg
Following is the structure of 1,8-Dichloro-9,10-anthraquinone (82-43-9):
Product Categories about 1,8-Dichloro-9,10-anthraquinone (82-43-9) are Intermediates of Dyes and Pigments;Anthraquinones;Chloroanthraquine, etc.;C13 to C14;Carbonyl Compounds;Ketones
The chemical synonymous of 1,8-Dichloro-9,10-anthraquinone (82-43-9) are 1,8-Dichloroanthraquinone;1,8-Dichloranthrachinon;1,8-Dichloro-10-anthracenedione;1,8-Dichloro-9,10-anthraquinone;1,8-Dichloroanthra-9,10-quinone;1,8-Dichloro-anthraquinon;9,10-Anthracenedione, 1,8-dichloro-;1,8-Dichloroanthraquinone,97%
1,8-Dichloro-9,10-anthraquinone (82-43-9) is used for the manufacture of vat dyes, disperse dyes, organic pigments and pharmaceutical.
1. | eye-rbt 500 mg/24H MLD | 85JCAE Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,566. |
Reported in EPA TSCA Inventory.
An eye irritant. When heated to decomposition it emits toxic fumes of Cl−.
Hazard Note: Irritant
Hazard Codes:
Xi: Irritant
Risk Statements about 1,8-Dichloro-9,10-anthraquinone (82-43-9):
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements about 1,8-Dichloro-9,10-anthraquinone (82-43-9):
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.