631-31-2
631-31-2 structure
- Name: 1-ethyl-1-methylsuccinic acid
- Chemical Name: 2-ethyl-2-methylbutanedioic acid
- CAS Number: 631-31-2
- Molecular Formula: C7H12O4
- Molecular Weight: 160.16800
- Catalog: analytical chemistry Standard Pharmacopoeia Standards and Magazine Standards
- Create Date: 2018-09-16 11:04:30
- Modify Date: 2026-07-01 08:50:35
| Name | 2-ethyl-2-methylbutanedioic acid |
|---|---|
| Synonyms |
bis(2-methylpropyl)-oxotin
Einecs -5 Ethosuximide Related Compound A Isopimelic Acid SALOR-INT L308722-1EA 1-ETHYL-1-METHYLSUCCINIC ACID Ethosuximide Impurity A alpha-Ethyl-alpha-methylsuccinicacid 2-ETHYL-2-METHYLSUCCINIC ACID A-ETHYL-A-METHYL SUCCINIC ACID 2-Ethyl-2-methylsuccinic acid Ethosuximide Impurity 1 (Ethosuximide Impurity A) (2RS)-2-Ethyl-2-methylbutanedioic Acid Butanedioic acid, 2-ethyl-2-methyl 2-ETHYL-2-METHYLBUTANE-DIOIC ACID 2-ETHYL-2-METHYLBUTANEDIOIC ACID 2-methyl-2-ethylsuccinic acid 2-Methyl-2-ethylsuccinic acid |
| Density | 1.2 g/cm3 |
|---|---|
| Boiling Point | 257.8ºC at 760 mmHg |
| Molecular Formula | C7H12O4 |
| Molecular Weight | 160.16800 |
| Flash Point | 124ºC |
| Exact Mass | 160.07400 |
| PSA | 74.60000 |
| LogP | 0.96200 |
| Index of Refraction | 1.475 |
| RIDADR | NONH for all modes of transport |
|---|---|
| HS Code | 2917190090 |
| HS Code | 2917190090 |
|---|---|
| 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% |