CAS Number344-14-9
SynonymsPropanedioic acid, 2-fluoro-, dimethyl ester; methyl fluoromalonate; Dimethyl fluoromalonate; MFCD00054680; fluoro-malonic acid dimethyl ester; dimethyl 2-fluoromalonate; dimethyl fluoropropanedioate; 2-Fluoro-malonic acid dimethyl ester
Molecular FormulaC5H7FO4
Molecular Weight150.105
Purity97%
Density1.2±0.1 g/cm3
Boiling Point140.3±20.0 °C at 760 mmHg
AppearanceWhite to light yellow crystal powder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 344-14-9 |
| Catalog No. | 2A-9007606 |
| Chinese Name | 2-氟丙二酸二甲酯 |
| Synonyms | Propanedioic acid, 2-fluoro-, dimethyl ester; methyl fluoromalonate; Dimethyl fluoromalonate; MFCD00054680; fluoro-malonic acid dimethyl ester; dimethyl 2-fluoromalonate; dimethyl fluoropropanedioate; 2-Fluoro-malonic acid dimethyl ester |
| Molecular Formula | C5H7FO4 |
| Molecular Weight | 150.105 |
| Purity | 97 |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 140.3±20.0 °C at 760 mmHg |
| Appearance | White to light yellow crystal powder |
| Storage Condition | 2~8℃ |
| Packaging | II |
| HTC | 2917190090 |
| SMILES | COC(=O)C(F)C(=O)OC |
| InChI | InChI=1S/C5H7FO4/c1-9-4(7)3(6)5(8)10-2/h3H,1-2H3 |
| InChI Key | ZVXHZSXYHFBIEW-UHFFFAOYSA-N |
| Hazard Symbols | 8 |
| Use of | health and chemical hazard data given on this sheet. Storage:Store in closed vessels, refrigerated. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Not specified Appearance: Boiling point:No data Melting point:No data Flash point:No data Molecular formula:C5H7FO4 Molecular weight:150.1 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, hydrogen fluoride. Section11. Toxicological information Section12. Ecological information Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Proper shipping name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. (Dimethyl fluoromalonate) Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION Safety Information Hazard Codes T: Toxic;C: Corrosive; Risk Phrases R34 RIDADR 3265 Packaging Group II Hazard Class 8 HS Code 2917190090 Synthetic Route Dimethyl malona... Dimethyl fluoro... Literature: Xu, Ze-Qi; DesMarteau, Daryl D.; Gotoh, Yoshihiko Journal of Fluorine Chemistry, 1992 , vol. 58, # 1 p. 71 - 79 acetyl hypofluo... 78948-09-1 sodium dimethyl... 18424-76-5 Dimethyl fluoro... Literature: Lerman, Ori; Rozen, Shlomo Journal of Organic Chemistry, 1983 , vol. 48, # 5 p. 724 - 727 2-fluoro-1,1,3,... 120131-06-8 Dimethyl fluoro... Literature: Molines, Huguette; Wakselman, Claude Journal of Organic Chemistry, 1989 , vol. 54, # 23 p. 5618 - 5620 Precursor & DownStream Precursor 9 CAS#:108-59-8 Dimethyl malonate CAS#:78948-09-1 acetyl hypofluorite CAS#:67-56-1 CAS#:120131-06-8 2-fluoro-1,1,3,... DownStream 7 CAS#:139590-63-9 2-Fluoro-3-meth... CAS#:1598-63-6 4(3H)-Pyrimidin... CAS#:112854-12-3 methyl 2-fluoro... CAS#:669-96-5 4(3H)-Pyrimidin... |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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