4-NITROCINNAMALDEHYDE
- CAS NO.：1734-79-8
- Empirical Formula: C9H7NO3
- Molecular Weight: 177.16
- MDL number: MFCD00007379
- EINECS: 217-076-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-12-26 11:56:33
What is 4-NITROCINNAMALDEHYDE?
Chemical properties
beige to yellow-brown crystals or cryst. powder
The Uses of 4-NITROCINNAMALDEHYDE
Doebner-Miller reaction the 4- nitrocinnamaldehyde and 2-methylaniline in concentrated HC1 give the corresponding 8-methyl-2-phenylquinoline (3: R = 4'-N02) directly. The asymmetric Friedel-Crafts-type alkylation in aqueous media reaction of 4-Nitrocinnamaldehydr with N-methyl indole using trifluoroacetic acid (TFA) salt of the PEG-PS-supported prolyl peptide having the polyleucine tether as a catalyst. 4-Nitrocinnamaldehyde has been used in the preparation of 2, 2?-[(E)-3-(4-nitrophenyl) prop-2-ene-1,1-diyl] bis(3-hydroxy-5, 5-dimethylcyclohex-2-en-1-one).
Properties of 4-NITROCINNAMALDEHYDE
| Melting point: | 140-143 °C(lit.) |
| Boiling point: | 309.06°C (rough estimate) |
| Density | 1.3312 (rough estimate) |
| refractive index | 1.5200 (estimate) |
| storage temp. | Inert atmosphere,Store in freezer, under -20°C |
| Water Solubility | Insoluble in water. |
| Sensitive | Air Sensitive |
| BRN | 1565424 |
| CAS DataBase Reference | 1734-79-8(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Propenal, 3-(4-nitrophenyl)- (1734-79-8) |
Safety information for 4-NITROCINNAMALDEHYDE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. 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. |
Computed Descriptors for 4-NITROCINNAMALDEHYDE
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