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1-Aminoanthraquinone

Product Name
1-Aminoanthraquinone
CAS No.
82-45-1
Chemical Name
1-Aminoanthraquinone
Synonyms
1-AMINOANTHRAQUINONE;1-aminoanthracene-9,10-dione;1AAQ;CI 37275;Fast Red AL;diazofastredal;Smoke Orange G;Diazo Fast Red AL;1-Aminoanthrachinon;1-AMINOANTHRAQUIONE
CBNumber
CB9435391
Molecular Formula
C14H9NO2
Formula Weight
223.23
MOL File
82-45-1.mol
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1-Aminoanthraquinone Property

Melting point:
253-255 °C (lit.)
Boiling point:
364.52°C (rough estimate)
Density 
1.1814 (rough estimate)
refractive index 
1.4700 (estimate)
storage temp. 
room temp
solubility 
Soluble in alcohol, benzene, chlroform, ether, glacial acetic acid, HCl
pka
-0.51±0.20(Predicted)
form 
powder to crystal
Colour Index 
37275
color 
Orange to Brown to Dark red
Water Solubility 
312.5ug/L(25 ºC)
Merck 
14,417
BRN 
396360
Stability:
Stable. Incompatible with acids, acid chlorides, acid anhydrides, chloroformates, strong oxidizing agents.
CAS DataBase Reference
82-45-1(CAS DataBase Reference)
NIST Chemistry Reference
1-Aminoanthraquinone(82-45-1)
EPA Substance Registry System
1-Aminoanthraquinone (82-45-1)
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Safety

Risk Statements 
36/37/38
Safety Statements 
24/25
RIDADR 
3077
WGK Germany 
1
RTECS 
CB5075000
TSCA 
Yes
HazardClass 
9
PackingGroup 
III
HS Code 
29223900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H320Causes eye irritation

H335May cause respiratory irritation

H373May cause damage to organs through prolonged or repeated exposure

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P314Get medical advice/attention if you feel unwell.

P391Collect spillage. Hazardous to the aquatic environment

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
A39009
Product name
1-Aminoanthraquinone
Purity
97%
Packaging
100g
Price
$62.6
Updated
2024/03/01
Sigma-Aldrich
Product number
8.41590
Product name
1-Aminoanthraquinone
Purity
for synthesis
Packaging
100g
Price
$60.9
Updated
2024/03/01
TCI Chemical
Product number
A0590
Product name
1-Aminoanthraquinone
Packaging
25g
Price
$33
Updated
2024/03/01
TCI Chemical
Product number
A0590
Product name
1-Aminoanthraquinone
Packaging
500g
Price
$282
Updated
2024/03/01
Alfa Aesar
Product number
B22901
Product name
1-Aminoanthraquinone, 97%
Packaging
100g
Price
$36.65
Updated
2024/03/01
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1-Aminoanthraquinone Chemical Properties,Usage,Production

Description

Anthraquinone dyes are the second largest class of dyes after azo dyes, and 1-aminoanthraquinone is an important intermediate for the synthesis of anthraquinone dyes. It is the main raw materials of amino acid and pyrazole anthraquinone occupy an extremely important position in the dye industry.

Chemical Properties

deep brown crystalline powder. Soluble in hot nitrobenzene, toluene, xylene, ether, acetic acid, chloroform, benzene, slightly soluble in cold ethanol, insoluble in water.

Uses

1-Aminoanthraquinone is the most important intermediate for manufacturing acid, reactive, disperse, and vat dyes.

Preparation

1-Aminoanthraquinone (1-AAQ) is synthesized by the condensation of 2-substituted benzoic acid and xylene to yield 2-substituted-dimethylbenzophenone, subsequent oxidation of the methyl groups, ring closure to form a 1-substituted anthraquinone carboxylic acid, replacement of the 1-substituent with ammonia, and decarboxylation.

Application

1-Aminoanthraquinone has the ability to increase the solubility of anthraquinone derivatives in supercritical carbon dioxide. It is widely used in the preparation of various anthraquinone dyes. It also bridges Pt nanoparticles on carbon nanotubes as efficient electrocatalysts.

Hazard

Toxicity studies showed histopathological changes in the kidneys and spleen, loss of breastfeeding behaviour, decreased pup survival on day 4 after birth, repeated doses and reproductive toxicity less than 40 mg/kg/day (lowest tested dose) of NOAEL. No adverse effects on reproductive parameters or teratogenicity were observed. caused excitability, weight loss, and liver and kidney changes in an inhalation study in rats; orthocytotic anaemia, weight loss, and organ changes (liver, spleen and heart) in a 2-week oral study in guinea pigs; and was not irritating to the skin or eyes of rabbits.

Biochem/physiol Actions

1-Aminoanthraquinone has the ability to increase the solubility of derivatives of anthraquinone in supercritical carbon dioxide.

Safety Profile

Moderately toxic by intraperitoneal route. An eye irritant. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic NO,. See also AMINES

Synthesis

Anthraquinone is sulfonated with nicotinic sulfuric acid in the presence of a small amount of mercury salt to generate anthraquinone-1-sulfonic acid, which is then neutralized with potassium hydroxide to form anthraquinone sulfonic acid potassium salt. Under high temperature and high pressure, ammonia and anthraquinone sulfonic acid potassium The salt action generates 1-aminoanthraquinone, and the generated sulfite reacts with the product again and the quality of the product decreases. Therefore, nitrobenzene sulfonate is usually used as an oxidant to oxidize sulfite to sulfate, which itself is reduced to m-aminobenzenesulfonic acid.

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1-Aminoanthraquinone Suppliers

Mountainous Chemical Co.,Ltd
Tel
0523-87306168 18352621837
Fax
+86-523-87306528
Email
sales@mountainouschem.com
Country
China
ProdList
20
Advantage
58
Taizhou Yuxin Biotechnology Co., Ltd.,
Tel
+86-0576--88902229 +86-13968687450
Email
yuxin@yuxchem.com
Country
China
ProdList
155
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
BeiJing Hwrk Chemicals Limted
Tel
0757-86329057 18501085097
Fax
010-89508210
Email
sales3.gd@hwrkchemical.com
Country
China
ProdList
7508
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9984
Advantage
60
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070 13913916777;
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
17839
Advantage
64
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View Lastest Price from 1-Aminoanthraquinone manufacturers

Hebei Duling International Trade Co. LTD
Product
1-Aminoanthraquinone 82-45-1
Price
US $20.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 tons
Release date
2023-04-11
Wuhan Boyuan Import & Export Co., LTD
Product
1-Aminoanthraquinone 82-45-1
Price
US $50.00-30.00/kg
Min. Order
1kg
Purity
99.60%
Supply Ability
30tons
Release date
2023-04-26
WUHAN FORTUNA CHEMICAL CO., LTD
Product
1-Amino anthraquinone 82-45-1
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-01-16

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