ChemicalBook > CAS DataBase List > 2-Chloroanthraquinone
2-Chloroanthraquinone
- Product Name
- 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
- Formula Weight
- 242.66
- MOL File
- 131-09-9.mol
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2-Chloroanthraquinone Property
- 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)
- NIST Chemistry Reference
- 2-Chloroanthraquinone(131-09-9)
- EPA Substance Registry System
- 9,10-Anthracenedione, 2-chloro- (131-09-9)
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Safety
- 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
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H317May cause an allergic skin reaction
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P272Contaminated work clothing should not be allowed out of the workplace.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 156299
- Product name
- 2-Chloroanthraquinone
- Purity
- 97%
- Packaging
- 250g
- Price
- $69.6
- Updated
- 2024/03/01
TCI Chemical
- Product number
- C0123
- Product name
- 2-Chloroanthraquinone
- Purity
- >99.0%(GC)
- Packaging
- 25g
- Price
- $46
- Updated
- 2024/03/01
AK Scientific
- Product number
- U426
- Product name
- 2-Chloroanthraquinone
- Packaging
- 5g
- Price
- $21
- Updated
- 2021/12/16
Matrix Scientific
- Product number
- 089924
- Product name
- 2-Chloroanthracene-9,10-dione
- Purity
- 97%
- Packaging
- 5g
- Price
- $29
- Updated
- 2021/12/16
AK Scientific
- Product number
- J52958
- Product name
- 2-Chloroanthraquinone
- Packaging
- 1g
- Price
- $10
- Updated
- 2021/12/16
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2-Chloroanthraquinone Chemical Properties,Usage,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
Raw materials
Preparation Products
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2-Chloroanthraquinone Suppliers
- Tel
- 130-0567-0367 13006570367
- 3429531746@qq.com
- Country
- China
- ProdList
- 2457
- Advantage
- 58
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- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
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- China
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- 4006608290; 18621169109
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- 86-21-61259102
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- China
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- 40241
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- 821-50328103-801 18930552037
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- 86-21-50328109
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- China
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- Fax
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- China
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- 24539
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- 021-021-58432009 400-005-6266
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- 021-58436166
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- China
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- 44751
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- +86 (0) 571 85 58 67 18
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- 0086-571-85864795
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- China
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- China
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- 021-58099652-8005 13585536065
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- China
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- 021-54306202 13764082696;
- info@hanhongsci.com
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- China
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View Lastest Price from 2-Chloroanthraquinone manufacturers
Hebei Mojin Biotechnology Co., Ltd
- Product
- 2-Chloroanthraquinon 131-09-9
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-08-28
Hebei Guanlang Biotechnology Co,.LTD
- Product
- 2-Chloroanthraquinone 131-09-9
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2023-04-14
Hebei Guanlang Biotechnology Co., Ltd.
- Product
- 2-Chloroanthraquinone 131-09-9
- Price
- US $25.00/ASSAYS
- Min. Order
- 100化验
- Purity
- 99.5%
- Supply Ability
- 100 mt
- Release date
- 2021-06-22
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