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:2024-08-24 19:19:26
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) | 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 | |||||||||
F | 10 | |||||||||
TSCA | Yes | |||||||||
HS Code | 29147090 | |||||||||
NFPA 704 |
|
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 |
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
2-Chloroanthraquinone Preparation Products And Raw materials
Global( 206)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
TCI Europe | 320-37350700 | sales@tcieurope.eu | Europe | 23680 | 75 |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12468 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5895 | 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 | 29798 | 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 | 8820 | 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 |
View Lastest Price from 2-Chloroanthraquinone manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-26 | 2-Chloroanthraquinone
131-09-9
|
US $5.00-2.00 / KG | 1KG | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD | ||
2023-08-29 | 2-Chloroanthraquinon
131-09-9
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd | ||
2021-06-23 | 2-Chloroanthraquinone
131-09-9
|
US $25.00 / ASSAYS | 100化验 | 99.5% | 100 mt | Hebei Guanlang Biotechnology Co., Ltd. |
- 2-Chloroanthraquinone
131-09-9
- US $5.00-2.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
- 2-Chloroanthraquinon
131-09-9
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
- 2-Chloroanthraquinone
131-09-9
- US $25.00 / ASSAYS
- 99.5%
- Hebei Guanlang Biotechnology Co., Ltd.
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