
CAS Number74073-22-6
Synonymsmethyl (2E)-2-[(2,3-dichlorophenyl)methylidene]-3-oxobutanoate; Methyl (2E)-2-(2,3-dichlorobenzylidene)-3-oxobutanoate
Molecular FormulaC12H10Cl2O3
Molecular Weight273.112
Purity98.00%
Density1.3±0.1 g/cm3
Boiling Point383.6±42.0 °C at 760 mmHg
Melting Point81-83ºC
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 74073-22-6 |
| Catalog No. | 2A-9047696 |
| Chinese Name | 2,3-二氯亚苄基乙酰乙酸甲酯 |
| Synonyms | methyl (2E)-2-[(2,3-dichlorophenyl)methylidene]-3-oxobutanoate; Methyl (2E)-2-(2,3-dichlorobenzylidene)-3-oxobutanoate |
| Molecular Formula | C12H10Cl2O3 |
| Molecular Weight | 273.112 |
| Purity | 98.00 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 383.6±42.0 °C at 760 mmHg |
| Melting Point | 81-83ºC |
| Storage Condition | 2-8°C |
| HTC | 2918300090 |
| PubChem ID | 16938129 |
| SMILES | COC(=O)C(=Cc1cccc(Cl)c1Cl)C(C)=O |
| InChI | InChI=1S/C12H10Cl2O3/c1-7(15)9(12(16)17-2)6-8-4-3-5-10(13)11(8)14/h3-6H,1-2H3/b9-6+ |
| InChI Key | QQXPSPWWWCQBFM-RMKNXTFCSA-N |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. Supervision conditions:None. VAT: 17.0%. Tax rebate rate:9.0%. MFN tariff: 6.5%. General tariff:30.0% |
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