-
Name
TRANS-1,2-DIBENZOYLETHYLENE
- EINECS 223-780-6
- CAS No. 4070-75-1
- Article Data28
- CAS DataBase
- Density 1.141 g/cm3
- Solubility
- Melting Point 109-112 °C(lit.)
- Formula C16H12 O2
- Boiling Point 368.5 °C at 760 mmHg
- Molecular Weight 236.27
- Flash Point 138.2 °C
- Transport Information
- Appearance
- Safety A poison by intraperitoneal route. When heated to decomposition it emits acrid smoke and irritating vapors.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms 1,2-Dibenzoylethene;1,2-Dibenzoylethylene; 1,4-Diphenyl-2-butene-1,4-dione; Dibenzoylethylene; NSC28072
- PSA 34.14000
- LogP 3.30840
1,2-Dibenzoylethylene Chemical Properties
IUPAC Name: 1,4-Diphenylbut-2-ene-1,4-dione
The MF of 1,2-Dibenzoylethylene (CAS NO.4070-75-1) is C16H12O2.
The MW of 1,2-Dibenzoylethylene (CAS NO.4070-75-1) is 236.27.
Synonyms of 1,2-Dibenzoylethylene (CAS NO.4070-75-1): 1,4-Diphenyl-2-butene-1,4-dione ; Dibenzoylethylene ; Ethylene, 1,2-dibenzoyl-
Index of Refraction: 1.597
EINECS: 213-498-1
Density: 1.141 g/ml
Flash Point: 138.2 °C
Boiling Point: 368.5 °C
Melting Point: 109-112 °C
1,2-Dibenzoylethylene Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 25mg/kg (25mg/kg) | National Technical Information Service. Vol. AD277-689, |
1,2-Dibenzoylethylene Consensus Reports
Reported in EPA TSCA Inventory.
1,2-Dibenzoylethylene Safety Profile
A poison by intraperitoneal route. When heated to decomposition it emits acrid smoke and irritating vapors.Safety information of 1,2-Dibenzoylethylene (CAS NO.4070-75-1):
Safety Statements
22 Do not breathe dust
24/25 Avoid contact with skin and eyes
WGK Germany 3
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