CAS Number22398-14-7
Synonyms2-methoxymethylidenemalonic acid dimethyl ester; Methoxymethylenemalonic Acid Dimethyl Ester; Dimethyl Methoxymethylenemalonate; MFCD00038225; methoxymethylene malonic acid dimethyl ester; dimethyl methoxymethylenepropanedioate; Dimethyl (methoxymethylene)malonate; Propanedioic acid, 2-(methoxymethylene)-, dimethyl ester; Dimethyl 2-(methoxymethylene)malonate; Propanedioic acid, (methoxymethylene)-, dimethyl ester; EINECS 244-957-4
Molecular FormulaC7H10O5
Molecular Weight174.151
Density1.2±0.1 g/cm3
Boiling Point202.5±30.0 °C at 760 mmHg
Melting Point40-44 °C
AppearanceWhite or off-white crystals
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 22398-14-7 |
| Catalog No. | 2A-2195428 |
| Chinese Name | 甲氧基亚甲基马来酸二甲酯 |
| Synonyms | 2-methoxymethylidenemalonic acid dimethyl ester; Methoxymethylenemalonic Acid Dimethyl Ester; Dimethyl Methoxymethylenemalonate; MFCD00038225; methoxymethylene malonic acid dimethyl ester; dimethyl methoxymethylenepropanedioate; Dimethyl (methoxymethylene)malonate; Propanedioic acid, 2-(methoxymethylene)-, dimethyl ester; Dimethyl 2-(methoxymethylene)malonate; Propanedioic acid, (methoxymethylene)-, dimethyl ester; EINECS 244-957-4 |
| Molecular Formula | C7H10O5 |
| Molecular Weight | 174.151 |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 202.5±30.0 °C at 760 mmHg |
| Melting Point | 40-44 °C |
| Appearance | White or off-white crystals |
| Storage Condition | Keep receptacles sealed Place in a tight container |
| HTC | 2918990090 |
| PubChem ID | 421215 |
| SMILES | COC=C(C(=O)OC)C(=O)OC |
| InChI | InChI=1S/C7H10O5/c1-10-4-5(6(8)11-2)7(9)12-3/h4H,1-3H3 |
| InChI Key | InChIKey=RHFZTBSULNJWEI-UHFFFAOYSA-N |
| MSDS | msds/197126_1_22398_14_7.pdf |
| Use of | Properties Name dimethyl 2-(methoxymethylidene)propanedioate Synonym More Synonyms Chemical & Physical Properties Molecular Formula C7H10O5 Exact Mass 174.052826 PSA 61.83000 LogP -0.16 Index of Refraction 1.439 |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified |
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