Products Categories
CAS No.: | 145-49-3 |
---|---|
Name: | 1,5-DIAMINO-4,8-DIHYDROXYANTHRAQUINONE |
Article Data: | 15 |
Molecular Structure: | |
Formula: | C14H10N2O4 |
Molecular Weight: | 270.244 |
Synonyms: | Anthraquinone,1,5-diamino-4,8-dihydroxy- (6CI,7CI,8CI);1,5-Diamino-4,8-dihydroxy-9,10-anthraquinone;1,5-Diamino-4,8-dihydroxyanthraquinone;1,5-Dihydroxy-4,8-diamino-9,10-anthraquinone;1,5-Dihydroxy-4,8-diaminoanthraquinone;4,8-Diamino-1,5-dihydroxyanthraquinone;4,8-Diaminoanthrarufin;NSC 144052;NSC 3244; |
EINECS: | 205-655-8 |
Density: | 1.684 g/cm3 |
Melting Point: | 300℃ |
Boiling Point: | 649.43 °C at 760 mmHg |
Flash Point: | 346.563 °C |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38 |
Safety: | 26-36/37/39 |
PSA: | 126.64000 |
LogP: | 2.20000 |
Conditions | Yield |
---|---|
With sodium hydroxide; palladium-carbon In hydrogen | 97.8% |
Conditions | Yield |
---|---|
Stage #1: 1,5-diaminoanthraquinone With sulfuric acid at 0℃; for 0.25h; Stage #2: With sodium chlorate at 0 - 20℃; for 3.75h; | 83% |
Conditions | Yield |
---|---|
With sodium dithionite; water; boric acid | |
durch Abspaltung beider Sulfogruppen; | |
With pyridine; sodium dithionite; water |
Conditions | Yield |
---|---|
With manganese(IV) oxide; sulfuric acid | |
With manganese(IV) oxide; sulfuric acid |
1,5-diazido-anthraquinone
4,8-diamino-1,5-dihydroxyanthraquinone
Conditions | Yield |
---|---|
With sulfuric acid |
4,8-diamino-1,5-dihydroxyanthraquinone
Conditions | Yield |
---|---|
With hydrogenchloride; acetic acid; tin(ll) chloride weiteres Reagens: Wasser; |
4,8-diamino-1,5-dihydroxyanthraquinone
Conditions | Yield |
---|---|
With sodium hydroxide; zinc anschliessendes Erwaermen; |
4,8-diamino-1,5-dihydroxyanthraquinone
Conditions | Yield |
---|---|
With sodium dithionite at 85 - 90℃; |
4,8-diamino-1,5-dihydroxyanthraquinone
Conditions | Yield |
---|---|
With sodium dithionite; water Kochen des Reaktionsprodukts mit Sodaloesung; |
What can I do for you?
Get Best Price
Chemical Name: 1,5-Diamino-4,8-dihydroxyanthraquinone
IUPAC NAME: 1,5-Diamino-4,8-dihydroxyanthracene-9,10-dione
CAS No.: 145-49-3
EINECS: 205-655-8
RTECS: CB6480000
Molecular Formula: C14H10N2O4
Molecular Weight: 270.24 g/mol
Density: 1.683 g/cm3
Flash Point: 346.6 °C
Boiling Point: 649.4 °C at 760 mmHg
Following is the structure of 1,5-Diamino-4,8-dihydroxyanthraquinone (145-49-3):
Product Categories about 1,5-Diamino-4,8-dihydroxyanthraquinone (145-49-3) are Intermediates of Dyes and Pigments ; Aminoanthraquinones ; Anthraquinones ; Hydroxyanthraquinones
The chemical synonymous of 1,5-Diamino-4,8-dihydroxyanthraquinone (145-49-3) are 1,5-Diamino-4,8-dihydroxy-10-anthracenedione ; 1,5-Diamino-4,8-dihydroxyanthrachinon ; 1,5-Diamino-4,8-dihydroxy-anthraquinon ; 1,5-Diamino-4,8-dihydroxyanthraquinone ; 1,5-Dihydroxy-4,8-diaminoanthrachinon ; 10-Anthracenedione,1,5-diamino-4,8-dihydroxy-9 ; 4,8-Diamino-1,5-dihydroxyanthraquinone ; 4,8-Diamino-anthrarufi
The major use of 1,5-Diamino-4,8-dihydroxyanthraquinone (145-49-3) is as an intermediate for disperse dye,it also used for the synthesis of dyes.
1. | eye-rbt 20 mg/24H MOD | 28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,103. | ||
2. | mmo-sat 50 µg/plate | MUREAV Mutation Research. 40 (1976),203. | ||
3. | mma-sat 50 µg/plate | MUREAV Mutation Research. 40 (1976),203. | ||
4. | ivn-mus LD50:56 mg/kg | CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#03923 . |
Reported in EPA TSCA Inventory.
Poison by intravenous route. An eye irritant. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
Risk Statements about 1,5-Diamino-4,8-dihydroxyanthraquinone (145-49-3):
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements about 1,5-Diamino-4,8-dihydroxyanthraquinone (145-49-3):
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.