22035-53-6
22035-53-6 structure
- Name: Dimethyl isopropylidenemalonate
- Chemical Name: dimethyl 2-propan-2-ylidenepropanedioate
- CAS Number: 22035-53-6
- Molecular Formula: C8H12O4
- Molecular Weight: 172.178
- Create Date: 2018-07-16 11:01:10
- Modify Date: 2025-08-20 19:06:29
| Name | dimethyl 2-propan-2-ylidenepropanedioate |
|---|---|
| Synonyms |
dimethylisopropylidenemalonate
methyl 2-carbomethoxy-3-methylbut-2-enoate (1-methylethylidene)propanedioic acid,dimethyl ester methyl 2-methoxycarbonyl-3-methyl-2-butenoate Dimethyl isopropylidenemalonate isopropylidene malonate dimethylique isopropylidene malonate de methyle isopropylidenemalonic acid dimethyl ester Propanedioic acid, 2-(1-methylethylidene)-, dimethyl ester Dimethyl 2-(propan-2-ylidene)malonate |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 178.9±13.0 °C at 760 mmHg |
| Molecular Formula | C8H12O4 |
| Molecular Weight | 172.178 |
| Flash Point | 75.8±18.2 °C |
| Exact Mass | 172.073563 |
| PSA | 52.60000 |
| LogP | 1.73 |
| Vapour Pressure | 1.0±0.3 mmHg at 25°C |
| Index of Refraction | 1.440 |
| RIDADR | 3272.0 |
|---|---|
| Hazard Class | 3.0 |
| HS Code | 2917190090 |
|
~%
22035-53-6 |
| Literature: EP608582 A2, ; |
|
~2%
22035-53-6 |
| Literature: Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , vol. 39, # 12 p. 2523 - 2529 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , vol. 39, # 12 p. 2783 - 2789 |
|
~65%
22035-53-6 |
| Literature: Rakus, Klaus; Verevkin, Sergey P.; Keller, Manfred; Beckhaus, Hans-Dieter; Ruechardt, Christoph Liebigs Annalen, 1995 , # 8 p. 1483 - 1494 |
|
~%
22035-53-6 |
| Literature: Tetrahedron, , vol. 49, # 4 p. 771 - 784 |
| Precursor 5 | |
|---|---|
| DownStream 8 | |
| 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% |