CAS Number3709-18-0
Synonyms2,2,5-Trimethyl-1,3-dioxane-4,6-dione; EINECS 223-050-7; Methylmalonic acid cyclic isopropylidene ester; 5-methyl-Meldrum's acid; Methyl Meldrum's acid; MFCD00006637; isopropylidene methylmalonic acid ester; 2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID N-HY; cycl-Isopropylidene methylmalonate
Molecular FormulaC7H10O4
Molecular Weight158.15
Purity97%
Density1.1±0.1 g/cm3
Boiling Point343.6±35.0 °C at 760 mmHg
Melting Point111-114 °C (lit.)
Appearancesolid
EINECS223-050-7
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 3709-18-0 |
| Catalog No. | 2A-9001532 |
| Chinese Name | 甲基丙二酸亚异丙酯 |
| Synonyms | 2,2,5-Trimethyl-1,3-dioxane-4,6-dione; EINECS 223-050-7; Methylmalonic acid cyclic isopropylidene ester; 5-methyl-Meldrum's acid; Methyl Meldrum's acid; MFCD00006637; isopropylidene methylmalonic acid ester; 2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID N-HY; cycl-Isopropylidene methylmalonate |
| Molecular Formula | C7H10O4 |
| Molecular Weight | 158.15 |
| Purity | 97 |
| Density | 1.1±0.1 g/cm3 |
| Boiling Point | 343.6±35.0 °C at 760 mmHg |
| Melting Point | 111-114 °C (lit.) |
| Appearance | solid |
| Storage Condition | Store at room temperature, away from light, in a v |
| EINECS | 223-050-7 |
| HTC | 2934999090 |
| PubChem ID | 24852619 |
| MDL Number | MFCD00006637 |
| SMILES | CC1C(=O)OC(C)(C)OC1=O |
| InChI | 1S/C7H10O4/c1-4-5(8)10-7(2,3)11-6(4)9/h4H,1-3H3 |
| InChI Key | KJMCAXYHYPDRAV-UHFFFAOYSA-N |
| Beilstein/REAXYS | 124044 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | Transport |
| Safety Description | S23;S24/25 |
| MSDS | msds/1532_1_3709_18_0.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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