1,2-BENZANTHRAQUINONE
- CAS NO.:2498-66-0
- Empirical Formula: C18H10O2
- Molecular Weight: 258.27
- MDL number: MFCD00003596
- EINECS: 219-693-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-06-08 17:06:38
What is 1,2-BENZANTHRAQUINONE?
Chemical properties
yellow to green powder
The Uses of 1,2-BENZANTHRAQUINONE
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.]
Properties of 1,2-BENZANTHRAQUINONE
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) |
Safety information for 1,2-BENZANTHRAQUINONE
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P233:Keep container tightly closed. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304:IF INHALED: P312:Call a POISON CENTER or doctor/physician if you feel unwell. P321:Specific treatment (see … on this label). P340:Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362:Take off contaminated clothing and wash before reuse. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. P403:Store in a well-ventilated place. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for 1,2-BENZANTHRAQUINONE
New Products
ALUMINIUM IODIDE 100 GM BUFFER CAPSULE PH 7.0 - 10 CAP BUFFER SOLUTION PH 9.5 (BORATE) EZEE BLUE GEL STAINER BORAX CARMINE (GRENACHERS ALCOHOLIC) POTASSIUM IODATE - IODIDE SOLN 0.1 N Dabigatran Acyl-O3-D-Glucuronide Trifluoroacetic Acid Salt Isofolic Acid Dabigatran 2-O-acylglucuronide metabolite Dabigatran Acyl-?-D- glucuronide Trifluroacetic Acid Erythromycin EP Impurity A Desloratidine Related Compound ARelated products of tetrahydrofuran
1,2-BENZANTHRAQUINONE
2-ETHYLNAPHTHALENE
1,2-DIMETHYLNAPHTHALENE
1-Naphthaldehyde
2-BENZYLNAPHTHALENE
2-METHYL-1-NAPHTHALDEHYDE 97
2'-Acetonaphthone 99%
1-ETHYLNAPHTHALENE
You may like
-
1,2-Benzanthraquinone CAS 2498-66-0View Details
2498-66-0 -
Dechloro DesloratadineView Details
-
Dehydro DesloratadineView Details
-
Edoxaban Impurity 57View Details
2089454-69-1 -
Eltrombopag N-Oxide ImpurityView Details
2734533-17-4 -
Empagliflozin Bromo ImpurityView Details
-
Glycopyrronium Bromide EP Impurity IView Details
1404617-94-2 -
Ipratropium EP Impurity BView Details
58073-59-9
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.