Malonic acid CAS#: 141-82-2; 凯望编码 (ChemWhat Code): 28160
Names & Identifiers |
| 英文名 | Malonic acid |
| 别名 | Malonic acid, 99% 250GR;Malonate, AR,99.5%;Malonic acid anhydrous, free-flowing, Redi-Dri(TM), ReagentPlus(R), 99%;Malonic acid ReagentPlus(R), 99%;Malonic acid sublimed grade, >=99.95% trace metals basis;Malonic acid Vetec(TM) reagent grade, 98%;Malonic acid,anhydrous, free-flowing;Propanedioic acid Methane acid |
| CAS编号 | 141-82-2 |
| 分子式 | C3H4O4 |
| 分子量 | 104.06 |
| EINECS | 205-503-0 |
| Other Registry Numbers | |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 132-135 °C (dec.)(lit.) |
| Boiling Point | 140℃（分解） |
| Density | 1.619 |
| Flash Point | 157°C |
| Storage | Store at RT. |
| Solubulity | 1 M NaOH: soluble100mg/mL, clear to slightly hazy, Colorless to faintly yellow |
| form | Liquid |
| pka | 2.83(at 25℃) |
| Color | White |
| Water Solubility | 1400 g/L (20 ºC) |
| Merck | 14,5710 |
| BRN | 1751370 |
| Stability: | Stable. Incompatible with oxidizing agents, reducing agents, bases. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Malonic acid(141-82-2) |
| EPA Substance Registry System | Propanedioic acid(141-82-2) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xn,Xi |
| R Phrase | 20/22-41-36/37/38-22 |
| S Phrase | 26-36/39-37/39-36 |
| RIDADR | 3261 |
| WGK Germany | 1 |
| RTECS | OO0175000 |
| TSCA | Yes |
| Packing Group | III |
| HS Code | 29171910 |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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