Introduction：Basic information about CAS 42522-59-8|(2H3)Methylmalonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (2H3)Methylmalonic acid |
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| CAS Number | 42522-59-8 | Molecular Weight | 121.106 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 334.4±25.0 °C at 760 mmHg |
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| Molecular Formula | C4H3D3O4 | Melting Point | 134-136ºC(lit.) |
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| MSDS | ChineseUSA | Flash Point | 170.2±19.7 °C |
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| Symbol |
GHS02, GHS07 | Signal Word | Danger |
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Names
| Name | Methylmalonic Acid-d3 |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 334.4±25.0 °C at 760 mmHg |
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| Melting Point | 134-136ºC(lit.) |
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| Molecular Formula | C4H3D3O4 |
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| Molecular Weight | 121.106 |
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| Flash Point | 170.2±19.7 °C |
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| Exact Mass | 121.045441 |
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| PSA | 74.60000 |
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| LogP | -0.21 |
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| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
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| Index of Refraction | 1.474 |
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| InChIKey | ZIYVHBGGAOATLY-FIBGUPNXSA-N |
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| SMILES | CC(C(=O)O)C(=O)O |
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| Storage condition | ?20°C |
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Safety Information
| Symbol |
GHS02, GHS07 |
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| Signal Word | Danger |
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| Hazard Statements | H225-H302 + H312 + H332-H319 |
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| Precautionary Statements | P210-P261-P302 + P352 + P312-P304 + P340 + P312-P337 + P313-P403 + P235 |
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| Hazard Codes | Xn: Harmful; |
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| Risk Phrases | 20/22-36/37/38 |
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| Safety Phrases | 26-36 |
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| RIDADR | UN 1648 3 / PGII |
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| WGK Germany | 3 |
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Synonyms
| propanedioic acid, 2-(methyl-d)- |
| (H)Methylmalonic acid |
| 2-(trideuteriomethyl)propanedioic acid |
| MFCD00144783 |
| Methyl-D3-malonic acid |
