Introduction：Basic information about CAS 681-57-2|2,2-Dimethylpentanedioic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,2-Dimethylpentanedioic acid |
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| CAS Number | 681-57-2 | Molecular Weight | 160.168 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 300.4±15.0 °C at 760 mmHg |
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| Molecular Formula | C7H12O4 | Melting Point | 82-86 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 149.7±16.9 °C |
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Names
| Name | 2,2-dimethylglutaric acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 300.4±15.0 °C at 760 mmHg |
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| Melting Point | 82-86 °C(lit.) |
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| Molecular Formula | C7H12O4 |
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| Molecular Weight | 160.168 |
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| Flash Point | 149.7±16.9 °C |
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| Exact Mass | 160.073563 |
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| PSA | 74.60000 |
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| LogP | -0.34 |
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| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
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| Index of Refraction | 1.475 |
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| InChIKey | BTUDGPVTCYNYLK-UHFFFAOYSA-N |
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| SMILES | CC(C)(CCC(=O)O)C(=O)O |
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Hazard Codes | Xi |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S22-S24/25 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| HS Code | 29171990 |
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Customs
| HS Code | 2917190090 |
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| 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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Synonyms
| 2,2-dimethyl glycidic acid |
| 2,2-Dimethylpentanedioic acid |
| Pentanedioic acid, 2,2-dimethyl- |
| α,α-Dimethylglutaric acid |
| 1,1-O-DIMETHYLPROPANE-1,3-DICARBOXYLIC ACID |
| Pentanedioic acid,2,2-dimethyl |
| 2,2-Dimethylpentanedioc acid |
| 2,2-dimethyl-glutaric acid |
| 2,2-Dimethylglutaric acid |
| EINECS 211-655-9 |
| MFCD00004197 |
| 2,2-Dimethylpentane-1,5-dioic acid |
| dimethylglutaric acid |
| QVX1&1&2VQ |
