Welcome to LookChem.com Sign In|Join Free
  • or
Home > Products >  > 

1,5-Diamino-4,8-dihydroxyanthraquinone
Related Products

Hot Products

Basic Information Post buying leads Suppliers Cas Database
Name

1,5-Diamino-4,8-dihydroxyanthraquinone

 EINECS 205-655-8
CAS No. 145-49-3 Density 1.684 g/cm3
PSA 126.64000 LogP 2.20000
Solubility N/A Melting Point 300℃
Formula C14H10N2O4 Boiling Point 649.43 °C at 760 mmHg
Molecular Weight 270.244 Flash Point 346.563 °C
Transport Information N/A Appearance N/A
Safety 26-36/37/39 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 145-49-3 (1,5-DIAMINO-4,8-DIHYDROXYANTHRAQUINONE) Hazard Symbols IrritantXi
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;

Article Data 15

1,5-Diamino-4,8-dihydroxyanthraquinone Synthetic route

128-91-6

1,5-dihydroxy-4,8-dinitro-anthraquinone

145-49-3

4,8-diamino-1,5-dihydroxyanthraquinone

Conditions
ConditionsYield
With sodium hydroxide; palladium-carbon In hydrogen97.8%
129-44-2

1,5-diaminoanthraquinone

145-49-3

4,8-diamino-1,5-dihydroxyanthraquinone

Conditions
ConditionsYield
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%
128-86-9

Alizarin Saphirol B

145-49-3

4,8-diamino-1,5-dihydroxyanthraquinone

Conditions
ConditionsYield
With sodium dithionite; water; boric acid
durch Abspaltung beider Sulfogruppen;
With pyridine; sodium dithionite; water
129-44-2

1,5-diaminoanthraquinone

A

145-49-3

4,8-diamino-1,5-dihydroxyanthraquinone

B

1,5-diamino-2,4,6,8-tetrahydroxy-anthraquinone

Conditions
ConditionsYield
With manganese(IV) oxide; sulfuric acid
With manganese(IV) oxide; sulfuric acid
85192-94-5

1,5-diazido-anthraquinone

145-49-3

4,8-diamino-1,5-dihydroxyanthraquinone

Conditions
ConditionsYield
With sulfuric acid
128-86-9

Alizarin Saphirol B

7732-18-5

water

Na2S2O4

Na2S2O4

145-49-3

4,8-diamino-1,5-dihydroxyanthraquinone

4.8-dinitro-anthrarufin

4.8-dinitro-anthrarufin

145-49-3

4,8-diamino-1,5-dihydroxyanthraquinone

Conditions
ConditionsYield
With hydrogenchloride; acetic acid; tin(ll) chloride weiteres Reagens: Wasser;
sodium-salt of/the/ 4.8-diamino-1.5-dihydroxy-9.10-dioxo-9.10-dihydro-anthracene-disulfonic acid-(2.6)

sodium-salt of/the/ 4.8-diamino-1.5-dihydroxy-9.10-dioxo-9.10-dihydro-anthracene-disulfonic acid-(2.6)

145-49-3

4,8-diamino-1,5-dihydroxyanthraquinone

Conditions
ConditionsYield
With sodium hydroxide; zinc anschliessendes Erwaermen;
sodium salt of/the/ 4.8-diamino-anthrarufin-disulfonic acid-(2.6)

sodium salt of/the/ 4.8-diamino-anthrarufin-disulfonic acid-(2.6)

145-49-3

4,8-diamino-1,5-dihydroxyanthraquinone

Conditions
ConditionsYield
With sodium dithionite at 85 - 90℃;
sodium salt of/the/ 4.8-diamino-anthrarufin-sulfonic acid-(2)

sodium salt of/the/ 4.8-diamino-anthrarufin-sulfonic acid-(2)

145-49-3

4,8-diamino-1,5-dihydroxyanthraquinone

Conditions
ConditionsYield
With sodium dithionite; water Kochen des Reaktionsprodukts mit Sodaloesung;

1,5-Diamino-4,8-dihydroxyanthraquinone Chemical Properties

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

1,5-Diamino-4,8-dihydroxyanthraquinone Uses

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.

1,5-Diamino-4,8-dihydroxyanthraquinone Toxicity Data With Reference

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 .

1,5-Diamino-4,8-dihydroxyanthraquinone Consensus Reports

Reported in EPA TSCA Inventory.

1,5-Diamino-4,8-dihydroxyanthraquinone Safety Profile

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.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 145-49-3