632-56-4
632-56-4 structure
- Name: tetraethyl 1,1,2,2-ethanetetracarboxylate
- Chemical Name: tetraethyl ethane-1,1,2,2-tetracarboxylate
- CAS Number: 632-56-4
- Molecular Formula: C14H22O8
- Molecular Weight: 318.32000
- Catalog: Chemical reagent Organic reagent Ester Ethyl ester compound
- Create Date: 2018-07-06 01:07:53
- Modify Date: 2025-09-13 13:06:58
| Name | tetraethyl ethane-1,1,2,2-tetracarboxylate |
|---|---|
| Synonyms |
1,1,2,2-Tetracarbethoxyethane
diethyl 2,3-bis(ethoxycarbonyl)succinate Tetraethyl 1,1,2,2-ethanetetracarboxylate 1,1,2,2-tetrakis(ethoxycarbonyl)ethane diethyl 2,3-diethoxycarbonylsuccinate MFCD00009153 tetraethyl-1,1,2,2-ethanecarboxylate EINECS 211-180-7 1,1,2,2-Ethanetetracarboxylic acid,tetraethyl ester |
| Density | 1.163g/cm3 |
|---|---|
| Boiling Point | 377.238ºC at 760 mmHg |
| Melting Point | 73-75ºC(lit.) |
| Molecular Formula | C14H22O8 |
| Molecular Weight | 318.32000 |
| Flash Point | 162.552ºC |
| Exact Mass | 318.13100 |
| PSA | 105.20000 |
| LogP | 0.47120 |
| Index of Refraction | 1.453 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2917190090 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
| 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% |