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- DIBENZ(a,j)ANTHRACENE
- 224-42-0Dibenz[a,j]acridine
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Cas Database |
| Name |
DIBENZ(a,j)ANTHRACENE |
EINECS | N/A |
| CAS No. | 224-41-9 | Density | 1.232g/cm3 |
| PSA | 0.00000 | LogP | 6.29940 |
| Solubility | 8.629ug/L(25 oC) | Melting Point |
197.5°C |
| Formula | C22H14 | Boiling Point | 524.7°Cat760mmHg |
| Molecular Weight | 278.353 | Flash Point | 264.5°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. See also ANTHRACENE. | Risk Codes | 25-36/37/38-52/53 |
| Molecular Structure |
|
Hazard Symbols | T |
| Synonyms |
1,2:7,8-Dibenzanthracene;3,4:5,6-Dibenzanthracene; Dibenzo-1,2,7,8-anthracene; NSC 90321 |
Article Data | 26 |
DIBENZ(a,j)ANTHRACENE Synthetic route
- 868847-77-2
2,4',6',2''-tetravinyl-[1,1';3',1'']terphenyl
- 224-41-9
dibenz[a,j]anthracene
| Conditions | Yield |
|---|---|
| With Grubbs catalyst first generation In dichloromethane at 35℃; for 23h; ring-closing olefin metathesis; | 98% |
- 130799-92-7
1,2,3,4,10,11,12,13-Octahydrodibenzanthracene
- 224-41-9
dibenz[a,j]anthracene
| Conditions | Yield |
|---|---|
| palladium on activated charcoal In various solvent(s) Heating; | 93% |
- 81205-71-2
14-acetoxydibenzanthracene
- 224-41-9
dibenz[a,j]anthracene
| Conditions | Yield |
|---|---|
| With potassium hydroxide; zinc In 1,4-dioxane; water Heating; | 90% |
- 77321-42-7
2-(Naphthalene-2-carbonyl)-naphthalene-1-carboxylic acid
- 224-41-9
dibenz[a,j]anthracene
| Conditions | Yield |
|---|---|
| With phosphorus; hydrogen iodide In acetic acid for 120h; Heating; | 84% |
- 73540-68-8
3-Naphthalen-2-yl-3H-naphtho[1,2-c]furan-1-one
- 224-41-9
dibenz[a,j]anthracene
| Conditions | Yield |
|---|---|
| With hydrogen iodide; hypophosphorous acid In acetic acid for 240h; Heating; | 80% |
- 134576-19-5
7-(Methylthio)-dibenzanthracene
- 224-41-9
dibenz[a,j]anthracene
| Conditions | Yield |
|---|---|
| With nickel In methanol for 6h; Ambient temperature; | 78% |
| Conditions | Yield |
|---|---|
| With iodine In benzene for 1h; Irradiation; | A 70% B 8% |
| With iodine In benzene Irradiation; | A 70% B 8% |
- 103224-51-7
7,14-dihydro-14-ethoxy-7-(trimrthylsilyl)-7,14-epoxydibenzanthracene
- 224-41-9
dibenz[a,j]anthracene
| Conditions | Yield |
|---|---|
| With acetic acid; zinc for 14h; Heating; | 55% |
| Conditions | Yield |
|---|---|
| In benzene Irradiation; Yields of byproduct given; | A 39% B n/a C n/a |
| In benzene Irradiation; Yield given. Yields of byproduct given; |
- 41774-28-1
(2-methylnaphthalen-1-yl)(naphthalen-1-yl)methanone
A
- 53-70-3
dibenzo[a,h]anthracene
B
- 224-41-9
dibenz[a,j]anthracene
| Conditions | Yield |
|---|---|
| at 420℃; for 0.75h; | A 20% B 2% |
DIBENZ(a,j)ANTHRACENE Chemical Properties
Product Name: Dibenzo(aj)anthracene (CAS NO.224-41-9)
Molecular Formula: C22H14
Molecular Weight: 278.3466 g/mol
Mol File: 224-41-9.mol
Boiling point: 524.7 °C at 760 mmHg
Storage Temperature: 2-8°C
Flash Point: 264.5 °C
Density: 1.232 g/cm3
Surface Tension: 57.7 dyne/cm
Enthalpy of Vaporization: 76.86 kJ/mol
Vapour Pressure: 1.41E-10 mmHg at 25°C
XLogP3: 6.5
H-Bond Donor: 0
H-Bond Acceptor: 0
Heavy Atom Count: 22
Complexity: 363
Covalently-Bonded Unit Count: 1
DIBENZ(a,j)ANTHRACENE Toxicity Data With Reference
| 1. | mma-sat 1 µg/plate | MUREAV Mutation Research. 51 (1978),311. |
DIBENZ(a,j)ANTHRACENE Consensus Reports
IARC Cancer Review: Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 7 (1987),p. 56.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Animal Limited Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 32 (1983),p. 309.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) .
DIBENZ(a,j)ANTHRACENE Safety Profile
Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. See also ANTHRACENE.
DIBENZ(a,j)ANTHRACENE Specification
Dibenzo(aj)anthracene ,its CAS NO. is 224-41-9,the synonyms is 3,4,5,6-Dibenzanthracene ; Dibenzo-1,2,7,8-anthracene ; Dibenzo(a,j)anthracene ; Dibenz(a,j)anthracene ; Dibenz[a,j]anthracene (purity) ; 74798, Dibenz[a,j]anthracene (purity) .
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