1,2:3,4-DIBENZANTHRACENE
Synonym(s):1,2:3,4-Dibenzanthracene
- CAS NO.：215-58-7
- Empirical Formula: C22H14
- Molecular Weight: 278.35
- MDL number: MFCD00003603
- EINECS: 205-920-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:17:59
What is 1,2:3,4-DIBENZANTHRACENE?
Chemical properties
LIGHT YELLOW TO BROWN POWDER
The Uses of 1,2:3,4-DIBENZANTHRACENE
Dibenzo[a,c]anthracene is a polycyclic aromatic hydrocarbon which are known carcinogens and environmental pollutants.
Definition
ChEBI: Dibenz[a,c]anthracene is a carbopolycyclic compound.
Safety Profile
Questionable carcinogen withexperimental tumorigenic data. Human mutation datareported. When heated to decomposition it emits acridsmoke and irritating fumes.
Carcinogenicity
Dibenz[a,c]anthracene was administered dermally to mice, either per se or as part of initiation–promotion protocols. The working group concluded that there was limited evidence for animal carcinogenicity. In later studies on an initiation–promotion study on mouse skin, low initiating doses gave negative results when administered subcutaneously to mice, and tumor incidence was not significantly increased over that observed in controls when the compound was administered intraperitoneally to newborn mice.
Properties of 1,2:3,4-DIBENZANTHRACENE
| Melting point: | 205-207 °C(lit.) |
| Boiling point: | 518 °C(lit.) |
| Density | 1.1489 (estimate) |
| refractive index | 1.8120 (estimate) |
| Flash point: | -18 °C |
| storage temp. | Sealed in dry,2-8°C |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly), DMSO (Slightly) |
| form | neat |
| color | Clear plates, leaflets or needles from EtOH orAcOH |
| Water Solubility | 1.6ug/L(25 ºC) |
| BRN | 1912415 |
| CAS DataBase Reference | 215-58-7(CAS DataBase Reference) |
| IARC | 3 (Vol. Sup 7, 92) 2010 |
| EPA Substance Registry System | Dibenz[a,c]anthracene (215-58-7) |
Safety information for 1,2:3,4-DIBENZANTHRACENE
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Environment GHS09 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H311:Acute toxicity,dermal H331:Acute toxicity,inhalation H400:Hazardous to the aquatic environment, acute hazard |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P311:Call a POISON CENTER or doctor/physician. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. |
Computed Descriptors for 1,2:3,4-DIBENZANTHRACENE
New Products
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