A5429412
Methyl 4-aminobenzoate , 98% , 619-45-4
CAS NO.：619-45-4
Empirical Formula: C8H9NO2
Molecular Weight: 151.16
MDL number: MFCD00007891
EINECS: 210-598-7
| Pack Size | Price | Stock | Quantity |
| 5G | RMB39.20 | In Stock |
|
| 25G | RMB103.20 | In Stock |
|
| 100G | RMB343.20 | In Stock |
|
| 250g | RMB823.20 | In Stock |
|
| 500G | RMB1623.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 110-111 °C (lit.) |
| Boiling point: | 273.17°C (rough estimate) |
| Density | 1.2023 (rough estimate) |
| refractive index | 1.5810 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | 3.82g/l |
| pka | pK1:2.38(＋1) (25°C) |
| form | Crystals or Crystalline Powder |
| color | White to beige |
| Water Solubility | Soluble in alcohol and ether. Slightly soluble in water. |
| BRN | 775913 |
| InChIKey | LZXXNPOYQCLXRS-UHFFFAOYSA-N |
| LogP | 1.370 |
Description and Uses
Methyl 4-aminobenzoate was used in the syntheses of guanidine alkaloids, (±)-martinelline and (±)-martinellic acid by a protic acid catalyzed hetero Diels-Alder coupling reaction with N-Cbz 2-pyrroline.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H335-H315-H319 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-20/21/22 |
| Safety Statements | 26-37/39-36/37/39 |
| WGK Germany | 3 |
| RTECS | DG2900000 |
| TSCA | Yes |
| HS Code | 29224995 |
