methyl 2-[[2-methyl-3-[4-(1-methylethyl)phenyl]propylidene]amino]benzoate
![methyl 2-[[2-methyl-3-[4-(1-methylethyl)phenyl]propylidene]amino]benzoate Structure](CAS/GIF/91-50-9.gif)
- CAS No.
- 91-50-9
- Chemical Name:
- methyl 2-[[2-methyl-3-[4-(1-methylethyl)phenyl]propylidene]amino]benzoate
- Synonyms
- Einecs 202-072-0;CYCLAMENALDEHYDEMETHYLANTHRANILATE;Cyclamen aldehyde-methyl anthranilate (Schiff base);Methyl-2-[[2-methyl-3-[4-(1-methylethyl)phenyl]propyliden]amino]benzoat;methyl 2-[[2-methyl-3-[4-(1-methylethyl)phenyl]propylidene]amino]benzoate;Benzoic acid, 2-2-methyl-3-4-(1-methylethyl)phenylpropylideneamino-, methyl ester;2-((2-Methyl-3-(4-(1-methylethyl)phenyl)propylidene)amino)benzoic acid, methyl ester
- CBNumber:
- CB0901482
- Molecular Formula:
- C21H25NO2
- Molecular Weight:
- 323.43
- MDL Number:
- MOL File:
- 91-50-9.mol
| Boiling point | 461.2±45.0 °C(Predicted) |
|---|---|
| Density | 1.01±0.1 g/cm3(Predicted) |
| pka | 3.90±0.50(Predicted) |
| Odor | at 50.00 % in dipropylene glycol. fresh lily of the valley neroli orange flower |
| Odor Type | floral |
| LogP | 7.249 (est) |
| CAS DataBase Reference | 91-50-9 |
| FDA UNII | 78J2J6IE6R |
| EPA Substance Registry System | Benzoic acid, 2-[[2-methyl-3-[4-(1-methylethyl)phenyl]propylidene]amino]-, methyl ester (91-50-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H317 |
| Precautionary statements | P261-P272-P280-P302+P352-P333+P313-P321-P363-P501 |
methyl 2-[[2-methyl-3-[4-(1-methylethyl)phenyl]propylidene]amino]benzoate Chemical Properties,Uses,Production
Chemical Properties
Yellowish viscous liquid, barely pourable at room temperature. Almost insoluble in water and Propylene glycol. Soluble in alcohol and perfume oils. Intensely sweet, fresh-floral odor of great tenacity, somewhat reminiscent of the flowers of the Lemon tree. Greener and more diffusive than Hydroxycitronellal-Methylanthranilate.
Uses
Finds some use in perfume compositions, probably ranking No. 3 among Schiff’s bases after Aurantiol and Acaciol. Its fresher odor type and less “Orangeblossom”’-character are its main assets.
Synthesis
Methyl 2-[[2-methyl-3-[4-(1-methylethyl)phenyl]propylidene]amino]benzoate is prepared by condensation of Cyclamenaldehyde and Methylanthranilate.
methyl 2-[[2-methyl-3-[4-(1-methylethyl)phenyl]propylidene]amino]benzoate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| TCI (Shanghai) Chemical Trading Co., Ltd. | 021-61109150 | sales@tcisct.com | China | 29668 | 58 |
| Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 029-029-81120477 17792793610 | 1033@dideu.com | China | 9963 | 58 |
