
CAS Number4070-75-1
Synonymsdibenzoylethylene; 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
Molecular FormulaC6H5COCH=CHCOC6H5
Molecular Weight236.27
Purity96%
Density1.141 g/cm3
Boiling Point368.5ºC at 760 mmHg
Melting Point109-112 °C (lit.)
Appearancepowder
EINECS213-498-1
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 4070-75-1 |
| Catalog No. | 2A-9063532 |
| Chinese Name | 反-1,2-二苯酰乙烯 |
| 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 |
| Molecular Formula | C6H5COCH=CHCOC6H5 |
| Molecular Weight | 236.27 |
| Purity | 96 |
| Density | 1.141 g/cm3 |
| Boiling Point | 368.5ºC at 760 mmHg |
| Melting Point | 109-112 °C (lit.) |
| Appearance | powder |
| EINECS | 213-498-1 |
| HTC | 2914399090 |
| PubChem ID | 24893745 |
| MDL Number | MFCD00003083 |
| SMILES | [H]\C(=C(\[H])C(=O)c1ccccc1)C(=O)c2ccccc2 |
| InChI | 1S/C16H12O2/c17-15(13-7-3-1-4-8-13)11-12-16(18)14-9-5-2-6-10-14/h1-12H/b12-11+ |
| InChI Key | WYCXGQSQHAXLPK-VAWYXSNFSA-N |
| Beilstein/REAXYS | 743958 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| MSDS | msds/63532_1_4070_75_1.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 5.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: 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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