ChemicalBook >> CAS DataBase List >>2-Chloroanthraquinone

2-Chloroanthraquinone

CAS No.
131-09-9
Chemical Name:
2-Chloroanthraquinone
Synonyms
2-CHLOROANTHRACENE-9,10-DIONE;2-Chloroanthra-9,10-quinone;NSC1702;NSC 1702;NSC-1702;2-chloro-9;2-CHLORO AQ;'LGC' (2408);10-Anthracenedione;2-Chloranthrachinon
CBNumber:
CB3458356
Molecular Formula:
C14H7ClO2
Molecular Weight:
242.66
MDL Number:
MFCD00001227
MOL File:
131-09-9.mol
MSDS File:
SDS
Last updated:2023-08-28 13:27:38

2-Chloroanthraquinone Properties

Melting point 209-211 °C (lit.)
Boiling point 345.65°C (rough estimate)
Density 1.2377 (rough estimate)
refractive index 1.5380 (estimate)
storage temp. Sealed in dry,Room Temperature
form powder to crystal
color White to Light orange to Yellow
Water Solubility insoluble
BRN 2051842
InChI InChI=1S/C14H7ClO2/c15-8-5-6-11-12(7-8)14(17)10-4-2-1-3-9(10)13(11)16/h1-7H
InChIKey FPKCTSIVDAWGFA-UHFFFAOYSA-N
SMILES C1=C2C(C(=O)C3=C(C2=O)C=CC=C3)=CC=C1Cl
CAS DataBase Reference 131-09-9(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 5ZD4DU5A9G
NIST Chemistry Reference 2-Chloroanthraquinone(131-09-9)
EPA Substance Registry System 9,10-Anthracenedione, 2-chloro- (131-09-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H317
Precautionary statements  P261-P272-P280-P302+P352-P333+P313-P362+P364
Hazard Codes  Xi
Risk Statements  36/37/38-43-36/37
Safety Statements  26-36-37/39-24
WGK Germany  1
RTECS  CB6151000
10
TSCA  Yes
HS Code  29147090
NFPA 704
0
2 0

2-Chloroanthraquinone price More Price(22)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 156299 2-Chloroanthraquinone 97% 131-09-9 250g $69.6 2024-03-01 Buy
TCI Chemical C0123 2-Chloroanthraquinone >99.0%(GC) 131-09-9 25g $46 2024-03-01 Buy
AK Scientific U426 2-Chloroanthraquinone 131-09-9 5g $21 2021-12-16 Buy
Matrix Scientific 089924 2-Chloroanthracene-9,10-dione 97% 131-09-9 5g $29 2021-12-16 Buy
AK Scientific J52958 2-Chloroanthraquinone 131-09-9 1g $10 2021-12-16 Buy
Product number Packaging Price Buy
156299 250g $69.6 Buy
C0123 25g $46 Buy
U426 5g $21 Buy
089924 5g $29 Buy
J52958 1g $10 Buy

2-Chloroanthraquinone Chemical Properties,Uses,Production

Chemical Properties

Pale yellow needle crystal. Insoluble in water, soluble in hot benzene, nitrobenzene, concentrated sulfuric acid.

Uses

2-Chloroanthraquinone is an important dye intermediate that can be used to make alizarin and aminoanthraquinone. This product has been evaluated as a photo-reagent for the analysis of ginsenosides using photoreduction fluorescence (PRF) detection method.

Preparation

2-Chloroanthraquinone is prepared by condensing phthalic anhydride and chlorobenzene into p-chlorobenzoylbenzoic acid, and then cyclizing it with sulfuric acid.

Synthesis Reference(s)

Tetrahedron Letters, 24, p. 5499, 1983 DOI: 10.1016/S0040-4039(00)94122-4

Global( 198)Suppliers
Supplier Tel Email Country ProdList Advantage
TCI Europe
320-37350700 sales@tcieurope.eu Europe 23680 75
Hebei Mojin Biotechnology Co., Ltd
+8613288715578 sales@hbmojin.com China 12452 58
Springchem New Material Technology Co.,Limited
+86-021-62885108 +8613917661608 info@spring-chem.com China 2068 57
Capot Chemical Co.,Ltd.
571-85586718 +8613336195806 sales@capotchem.com China 29797 60
Nanjing Dolon Biotechnology Co.,Ltd.
18905173768 sales@dolonchem.com CHINA 2972 58
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28180 58
Hebei Guanlang Biotechnology Co., Ltd.
+86-19930503282 alice@crovellbio.com China 8823 58
Hubei xin bonus chemical co. LTD
86-13657291602 linda@hubeijusheng.com CHINA 22968 58
Alchem Pharmtech,Inc.
8485655694 sales@alchempharmtech.com United States 63711 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 47465 58

View Lastest Price from 2-Chloroanthraquinone manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Chloroanthraquinon pictures 2023-08-29 2-Chloroanthraquinon
131-09-9
US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
2-Chloroanthraquinone pictures 2023-04-14 2-Chloroanthraquinone
131-09-9
US $5.00-2.00 / KG 1KG 99% 10000kg Hebei Guanlang Biotechnology Co,.LTD
2-Chloroanthraquinone pictures 2021-06-23 2-Chloroanthraquinone
131-09-9
US $25.00 / ASSAYS 100化验 99.5% 100 mt Hebei Guanlang Biotechnology Co., Ltd.
anthraquinone,2-chloro- Melting point standard 2-chloroanthraquinone 2-Chloroanthraqukinone MELTING POINT STANDARD 2-CHLORO- & 2-Chloranthrachinon 2-Chloroanthraquinone,99% 2-Chloroanthraquinone,97% AVO 2-Chloroanthraquinone 10-Anthracenedione 2-chloro-9 2-chloro-9,10-anthracenedione β-chloroanthrapuinone 10-Anthracenedione 2-chloro-9 BETA-CHLOROANTHRAQUINONE 'LGC' (2408) 2-CHLORO AQ 2-CHLOROANTHRAQUINONE 10-Anthracenedione,2-chloro-9 2-chloro-10-anthracenedione 2-chloro-9,10(9H,10H)anthracenedione 2-Chloro-9,10-anthracenedione 2-Chloro-9,10-anthraquinone 2-chloro-anthraquinon 9,10-Anthracenedione, 2-chloro- 9,10-Anthracenedione,2-chloro- Anthraquinone, 2-chloro- 2-Chloroanthraquinone > 2-Chloroanthraquinone ISO 9001:2015 REACH 2-CHLOROANTHRACENE-9,10-DIONE β-chloroanthrapuinone 2-Chloroanthra-9,10-quinone NSC 1702 NSC1702 NSC-1702 131-09-9 138-09-9 Chloroanthraquine, etc. Anthraquinones CH C13 to C14 Carbonyl Compounds Building Blocks Analytical Standards Alphabetic Analytical Chromatography Product Catalog Organic Building Blocks Ketones API Intermediate Organics Electronic Chemicals Anthraquinones Chloroanthraquine, etc. C13 to C14 Carbonyl Compounds Ketones Intermediates of Dyes and Pigments