DIBENZO-P-DIOXIN
- CAS NO.：262-12-4
- Empirical Formula: C12H8O2
- Molecular Weight: 184.19
- MDL number: MFCD00022282
- EINECS: 205-974-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:24:16
What is DIBENZO-P-DIOXIN?
Chemical properties
white crystalline solid
The Uses of DIBENZO-P-DIOXIN
Dibenzo-?p-?dioxin is a standard used in environmental testing and research as well as in the studying of PCBs, PCDDs and PCDFs in food.
Definition
ChEBI: Oxanthrene is a heteranthrene, a mancude organic heterotricyclic parent, a polycyclic heteroarene, an oxacycle and a dibenzodioxine.
Synthesis Reference(s)
Synthetic Communications, 13, p. 335, 1983 DOI: 10.1080/00397918308066985
General Description
White crystals or crystalline solid.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
DIBENZO-P-DIOXIN is an ether. Ethers may react violently with strong oxidizing agents. In other reactions, which typically involve the breaking of the carbon-oxygen bond, ethers are relatively inert.
Fire Hazard
Flash point data for DIBENZO-P-DIOXIN are not available. DIBENZO-P-DIOXIN is probably combustible.
Properties of DIBENZO-P-DIOXIN
| Melting point: | 120 °C |
| Boiling point: | 278.5°C |
| Density | 1.2430 |
| refractive index | 1.6250 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to crystal |
| color | White to Almost white |
| Water Solubility | 1.4mg/L(25 ºC) |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| IARC | 3 (Vol. 69) 1997 |
| EPA Substance Registry System | Dibenzo-p-dioxin (262-12-4) |
Safety information for DIBENZO-P-DIOXIN
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P273:Avoid release to the environment. P391:Collect spillage. Hazardous to the aquatic environment P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P501:Dispose of contents/container to..… |
Computed Descriptors for DIBENZO-P-DIOXIN
New Products
Cyclopentane-1,2-dione 2,6-Dibromoaniline (4-Bromophenyl)(3-methoxyphenyl)methanone 4,5,7-Trimethyl-2(1H)-quinolinone 4-(6-HYDROXYHEXYLOXY)BENZOIC ACID 4-Hydroxy-6-methyl-1-(4-methylphenyl)-2naphthalenecarboxylic acid 2,6-Piperidinedione, 3-hydroxy-1-[(4-methoxyphenyl)methyl]- NA Cefuroxime EP Impurity-A N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity 4 - fluoro- 2 - methoxy- 5 - nitroaniline 1-(2-amino-5-hydroxy phenyl)propan-1-one tert-butyl 4-(6-((7-cyclo pentyl -6-(dimethyl carbamoyl) -7H-pyrrolo [2,3-d]pyrimidin-2-yl) amino)pyridin-3-yl) piperazine-1-carboxylate (4-Fluoro-2-methoxy-5-nitro- phenyl)-[4- (1-methyl-1H- indol-3- yl)-pyrimidin-2-yl]- amine (3R,4R)-1-benzyl-N,4-dimethylpiperidin-3- amine 5-bromo-2-chloro-N- cyclopentylpyrimidin-4- amine 2-Chloro Benzylcyanide 3,4 Diethoxy Benzylcyanide 3-chlorobenzyl cyanide 3,4 Dimethoxy BenzylcyanideRelated products of tetrahydrofuran
![1,2,3,4-TETRAFLUORO-DIBENZO[1,4]DIOXINE](https://img.chemicalbook.in/StructureFile/ChemBookStructure3/GIF/CB6273062.gif)
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