61748-86-5
61748-86-5 structure
- Name: ALPHA,ALPHA-DIMETHYL-BETA-METHYLSUCCINIMIDE
- Chemical Name: 3,3,4-trimethylpyrrolidine-2,5-dione
- CAS Number: 61748-86-5
- Molecular Formula: C7H11NO2
- Molecular Weight: 141.16800
- Catalog: Chemical reagent Organic reagent Imide
- Create Date: 2018-10-20 23:04:57
- Modify Date: 2025-08-27 12:15:34
| Name | 3,3,4-trimethylpyrrolidine-2,5-dione |
|---|---|
| Synonyms |
MFCD00005497
3,3,4-trimethyl-pyrrolidine-2,5-dione trimethylsuccinimide EINECS 262-956-7 2,2,3-Trimethylsuccinimide a,a-dimethyl-b-methylsuccinimide SUPYQTKKYLUOBW-UHFFFAOYSA 3,3,4-Trimethyl-pyrrolidin-2,5-dion |
| Density | 1.036g/cm3 |
|---|---|
| Boiling Point | 253.9ºC at 760 mmHg |
| Melting Point | 119-121ºC(lit.) |
| Molecular Formula | C7H11NO2 |
| Molecular Weight | 141.16800 |
| Flash Point | 117ºC |
| Exact Mass | 141.07900 |
| PSA | 46.17000 |
| LogP | 0.63390 |
| Appearance | Crystalline Powder | White |
| Index of Refraction | 1.442 |
| Storage condition | 2-8°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2925190090 |
|
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61748-86-5 |
| Literature: Justus Liebigs Annalen der Chemie, , vol. 285, p. 306 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2925190090 |
|---|---|
| Summary | 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |