PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL
- CAS No.
- 78902-09-7
- Chemical Name:
- PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL
- Synonyms
- 2-(2,2-Diethoxyethyl);LABOTEST-BB LT00454122;2-(Phthalimido)acetaldehy;N-(2,2-DIETHOXYETHYL)PHTHALIMIDE;phthalimido-acetaldehyde hydrate;N-(2,2-Diethoxyethyl)phthalimide 98%;PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL;Phthalimidomalonaldehyde diethyl acetal;2-PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL;2-(2,2-diethoxyethyl)isoindole-1,3-dione
- CBNumber:
- CB9106004
- Molecular Formula:
- C14H17NO4
- Molecular Weight:
- 263.29
- MDL Number:
- MFCD00005901
- MOL File:
- 78902-09-7.mol
- MSDS File:
- SDS
| Melting point | 72-74 °C (lit.) |
|---|---|
| Boiling point | 372.3±32.0 °C(Predicted) |
| Density | 1.200±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | powder to crystal |
| pka | -2.17±0.20(Predicted) |
| color | Light yellow to Yellow to Orange |
| Water Solubility | Insoluble in water. |
| Sensitive | Moisture Sensitive |
| BRN | 215793 |
| InChI | 1S/C14H17NO4/c1-3-18-12(19-4-2)9-15-13(16)10-7-5-6-8-11(10)14(15)17/h5-8,12H,3-4,9H2,1-2H3 |
| InChIKey | GEFXJJJQUSEHLV-UHFFFAOYSA-N |
| SMILES | CCOC(CN1C(=O)c2ccccc2C1=O)OCC |
| CAS DataBase Reference | 78902-09-7(CAS DataBase Reference) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 29126000 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704 |
|
PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL price More Price(37)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | P40204 | Phthalimidoacetaldehyde diethyl acetal 99% | 78902-09-7 | 5g | $33 | 2023-01-07 | Buy |
| TCI Chemical | P1229 | 2-Phthalimidoacetaldehyde Diethyl Acetal >95.0%(GC) | 78902-09-7 | 25g | $141 | 2026-04-30 | Buy |
| ChemScene | CS-0128927 | 2-(2,2-Diethoxyethyl)isoindoline-1,3-dione ≥98% | 78902-09-7 | 25g | $40 | 2026-06-04 | Buy |
| ChemScene | CS-0128927 | 2-(2,2-Diethoxyethyl)isoindoline-1,3-dione ≥98% | 78902-09-7 | 100g | $110 | 2026-06-04 | Buy |
| ChemScene | CS-0128927 | 2-(2,2-Diethoxyethyl)isoindoline-1,3-dione ≥98% | 78902-09-7 | 500g | $505 | 2026-06-04 | Buy |
PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL Chemical Properties,Uses,Production
Chemical Properties
off-white to white powder
Uses
Phthalimidoacetaldehyde diethyl acetal is used as a pharmaceutical intermediate.
Synthesis
1074-82-4
2032-35-1
78902-09-7
The general procedure for the synthesis of benzoyliminoacetaldehyde diethyl acetal from potassium phthalimide salt and bromoacetaldehyde diethyl acetal was as follows: potassium phthalimide (5 g, 26.5 mmol), bromoacetaldehyde diethyl acetal (4.1 mL, 26.5 mmol), and cetyltributylphosphonium bromide (13.8 g, 26.5 mmol) were reacted under nitrogen protection in toluene ( 200 mL) at 111°C for 24 hours under nitrogen protection. After completion of the reaction, the mixture was filtered and the filtrate was concentrated by rotary evaporation to give a yellow oil. The target compound was purified by column chromatography (eluent: hexane/ether=1:1). The yield was 70%. Elemental analysis results (calculated value C14H17NO4, 263.29): C 63.8, H 6.4, N 5.3; measured value: C 64.6, H 6.5, N 5.3. 1H NMR (300MHz, CDCl3): δ7.8-7.6 (m, 4H), 4.79 (t, 1H), 3.75 (d, 2H), 3.62-3.42 (m, 4H), 1.06 (t, 6H).ES-MS: m/z 264.IR: ν(C-O-C) 2800, (C=O) 1721 cm-1.
References
[1] Russian Journal of General Chemistry, 2007, vol. 77, # 1, p. 98 - 102
[2] Journal of Chemistry, 2015, vol. 2015,
[3] Patent: WO2017/32840, 2017, A1. Location in patent: Page/Page column 264; 265
[4] Journal of Pharmacy and Pharmacology, 1952, vol. 4, p. 693,705
PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL Preparation Products And Raw materials
Raw materials
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Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Yangzhou Siyu Chemical Co.,Ltd. | 0514-87325867 | sales@siyuchem.com | China | 370 | 55 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Nanjing Chemlin Chemical Co., Ltd | 025-83697070 13770331960 | info@chemlin.com.cn | China | 16305 | 64 |
| Beijing Yisiyan Technology Research Center | 010-56645598 13366904824; | bjkaida@163.com | China | 1596 | 59 |
| TOKYO CHEMICAL INDUSTRY CO., LTD. | 03-36680489 | Sales-JP@TCIchemicals.com | Japan | 28364 | 80 |
| TCI Europe | 320-37350700 | sales@tcieurope.eu | Europe | 23654 | 75 |
View Lastest Price from PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-07-06 | PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL
78902-09-7
|
$1.00 | 1kg | 95%-99% | 100kg | Career Henan Chemical Co |
-
- PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL
78902-09-7
- $1.00
- 95%-99%
- Career Henan Chemical Co
PHTHALIMIDOACETALDEHYDE DIETHYL ACETAL Spectrum
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