A3137212
4-Diethylaminobenzaldehyde , 98% , 120-21-8
CAS NO.：120-21-8
Empirical Formula: C11H15NO
Molecular Weight: 177.24
MDL number: MFCD00003382
EINECS: 204-377-4
| Pack Size | Price | Stock | Quantity |
| 25G | RMB23.20 | In Stock |
|
| 100G | RMB68.00 | In Stock |
|
| 500g | RMB239.20 | In Stock |
|
| 2.5kg | RMB959.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 37-41 °C(lit.) |
| Boiling point: | 174 °C7 mm Hg(lit.) |
| Density | 1.03 g/cm3 |
| refractive index | 1.5302 (estimate) |
| Flash point: | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | 2.5g/l |
| form | Coarse Crystals, Chunks or Crystalline Solid |
| pka | 3.36±0.32(Predicted) |
| color | Brown to green to black |
| Water Solubility | insoluble |
| Sensitive | Air Sensitive |
| BRN | 511102 |
| CAS DataBase Reference | 120-21-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzaldehyde, 4-(diethylamino)-(120-21-8) |
| EPA Substance Registry System | Benzaldehyde, 4-(diethylamino)- (120-21-8) |
Description and Uses
4-Diethylaminobenzaldehyde is used in the preparation of 5-(4-diethylamino-benzylidene)-selenazolidine-2,4-dione by using aqueous methylamine as a reagent.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H312-H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352+P312-P305+P351+P338 |
| Hazard Codes | Xi,N,Xn |
| Risk Statements | 36/37/38-50/53-21/22 |
| Safety Statements | 26-36-61-60-36/37 |
| WGK Germany | 2 |
| RTECS | CU5612850 |
| TSCA | Yes |
| HS Code | 29223990 |
| Toxicity | mouse,LD50,intraperitoneal,700mg/kg (700mg/kg),National Technical Information Service. Vol. OTS0534444, |
