Trepibutone
- CAS NO.：41826-92-0
- Empirical Formula: C16H22O6
- Molecular Weight: 310.34
- MDL number: MFCD00865221
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-03 11:32:31
What is Trepibutone?
Originator
Supacal,Takeda,Japan,1981
Definition
ChEBI: Trepibutone is an organic molecular entity.
Manufacturing Process
To a mixture of 7.5 parts by weight of 1,2,4-triethoxybenzene, 40 parts by
volume of tetrachloroethane and 7.5 parts by weight of succinic anhydride are
added 23 parts by weight of anhydrous aluminum chloride. The mixture is
stirred for 1 hour at 25°C and for another 2 hours at 60°C. After addition of
50 parts by weight of ice and 50 parts by volume of concentrated hydrochloric
acid, the reaction mixture is subjected to steam distillation.
After cooling crystals separated from the remaining liquid are collected by
filtration and recrystallized from aqueous ethanol, whereby 2.5 parts by
weight of 3-(2',4',5'-triethoxybenzoyl)-propionic acid are obtained as colorless
needles, melting point 150°C to 151°C.
Therapeutic Function
Choleretic
Properties of Trepibutone
| Melting point: | 150-151° |
| Boiling point: | 370.51°C (rough estimate) |
| Density | 1.1625 (rough estimate) |
| refractive index | 1.4600 (estimate) |
| pka | 4.40±0.17(Predicted) |
| form | Solid |
| color | White to off-white |
| CAS DataBase Reference | 41826-92-0(CAS DataBase Reference) |
Safety information for Trepibutone
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P330:Rinse mouth. P362:Take off contaminated clothing and wash before reuse. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for Trepibutone
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