1,2-BENZANTHRAQUINONE
- Product Name
- 1,2-BENZANTHRAQUINONE
- CAS No.
- 2498-66-0
- Chemical Name
- 1,2-BENZANTHRAQUINONE
- Synonyms
- c.i.59000;C.I. 59000;Sirius Yellow G;Benzanthraquinone;NAPHTHANTHRAQUINONE;1,2-BENZANTHRACHINON;Benz[a]anthraquinone;Tetraphene-7,12-dione;1,2-BENZANTHRAQUINONE;1,2-BENZOANTHRAQUINONE
- CBNumber
- CB7386082
- Molecular Formula
- C18H10O2
- Formula Weight
- 258.27
- MOL File
- 2498-66-0.mol
1,2-BENZANTHRAQUINONE Property
- Melting point:
- 169-171 °C(lit.)
- Boiling point:
- 361.53°C (rough estimate)
- Density
- 1.1584 (rough estimate)
- refractive index
- 1.5200 (estimate)
- storage temp.
- Refrigerator
- solubility
- Chloroform (Slightly), Methanol (Slightly, Heated)
- form
- Solid
- color
- Yellow
- BRN
- 2052941
- Stability:
- Light Sensitive
- CAS DataBase Reference
- 2498-66-0(CAS DataBase Reference)
- NIST Chemistry Reference
- Benz(a)anthracene-7,12-dione(2498-66-0)
- EPA Substance Registry System
- Benz[a]anthracene-7,12-dione (2498-66-0)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P233Keep container tightly closed.
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.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304IF INHALED:
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.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P340Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362Take off contaminated clothing and wash before reuse.
P403Store in a well-ventilated place.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- B0018
- Product name
- 1,2-Benzanthraquinone
- Purity
- >95.0%(HPLC)
- Packaging
- 5g
- Price
- $68
- Updated
- 2024/03/01
- Product number
- B197940
- Product name
- Benz[a]anthracene-7,12-dione
- Packaging
- 25g
- Price
- $535
- Updated
- 2021/12/16
- Product number
- FB41611
- Product name
- 1,2-Benzanthraquinone
- Packaging
- 25g
- Price
- $625
- Updated
- 2021/12/16
- Product number
- FB41611
- Product name
- 1,2-Benzanthraquinone
- Packaging
- 10g
- Price
- $300
- Updated
- 2021/12/16
- Product number
- 2618-1-20
- Product name
- 1,2-Benzanthraquinone
- Packaging
- 25g
- Price
- $477
- Updated
- 2021/12/16
1,2-BENZANTHRAQUINONE Chemical Properties,Usage,Production
Chemical Properties
yellow to green powder
Uses
Benz[a]anthracene-7,12-dione is a polycyclic aromatic hydrocarbon that is present in the emission soot of biomass fuels combustion. Benz[a]anthracene-7,12-dione is an urban air contaminant and also a potential mutagen & carcinogen.
Synthesis Reference(s)
The Journal of Organic Chemistry, 42, p. 3465, 1977 DOI: 10.1021/jo00442a002
Purification Methods
Crystallise the dione from MeOH (charcoal). toluene, toluene/hexane, Me2CO, or AcOH. Alternatively purify it by sublimation in vacuo, or by zone refining. [Beilstein 7 H 826, 7 I 440, 7 II 760, 7 III 4278, 7 IV 2644.]
1,2-BENZANTHRAQUINONE Preparation Products And Raw materials
Raw materials
Preparation Products
1,2-BENZANTHRAQUINONE Suppliers
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View Lastest Price from 1,2-BENZANTHRAQUINONE manufacturers
- Product
- 1,2-Benzanthraquinone 2498-66-0
- Price
- US $200.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%, 99.5% Sublimated
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-30
- Product
- 1,2-Benzanthraquinone 2498-66-0
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-09-22
- Product
- 1,2-BENZANTHRAQUINONE 2498-66-0
- Price
- US $2.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- ask
- Release date
- 2018-12-20