Introduction：Basic information about CAS 4070-75-1|1,2-Dibenzoylethylene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,2-Dibenzoylethylene |
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| CAS Number | 4070-75-1 | Molecular Weight | 236.26500 |
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| Density | 1.141 g/cm3 | Boiling Point | 368.5ºC at 760 mmHg |
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| Molecular Formula | C16H12O2 | Melting Point | 109-112ºC(lit.) |
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| MSDS | / | Flash Point | 138.2ºC |
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Names
| Name | 1,2-Dibenzoylethylene |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.141 g/cm3 |
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| Boiling Point | 368.5ºC at 760 mmHg |
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| Melting Point | 109-112ºC(lit.) |
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| Molecular Formula | C16H12O2 |
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| Molecular Weight | 236.26500 |
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| Flash Point | 138.2ºC |
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| Exact Mass | 236.08400 |
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| PSA | 34.14000 |
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| LogP | 3.30840 |
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| Index of Refraction | 1.597 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- EM7000000
- CHEMICAL NAME :
- 2-Butene-1,4-dione, 1,4-diphenyl-
- CAS REGISTRY NUMBER :
- 4070-75-1
- BEILSTEIN REFERENCE NO. :
- 1871333
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C16-H12-O2
- MOLECULAR WEIGHT :
- 236.28
- WISWESSER LINE NOTATION :
- RV1U1VR
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 25 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689
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Safety Information
| Safety Phrases | 22-24/25 |
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| WGK Germany | 3 |
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| HS Code | 2914399090 |
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Customs
| HS Code | 2914399090 |
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| Summary | 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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Synonyms
| dibenzoylethylene |
| 1,2-dibenzoyl-ethylen |
| MFCD00003083 |
| Ethylene,1,2-dibenzoyl |
| dibenzoylstilbene |
| EINECS 213-498-1 |
| 1,4-diaroylethylene |
| 1,2-Dibenzoylethene |
| TRANS-DIPHENACYLIDENE |
| 1,4-diphenylbut-2-ene-1,4-dione |
| 1,2-dibenzoyl ethylene |
