A6170212
5-nitrosalicylaldehyde , 97% , 97-51-8
Synonym(s):
5-Nitrosalicylaldehyde
CAS NO.：97-51-8
Empirical Formula: C7H5NO4
Molecular Weight: 167.12
MDL number: MFCD00007337
EINECS: 202-587-0
| Pack Size | Price | Stock | Quantity |
| 5G | RMB36.80 | In Stock |
|
| 25G | RMB92.80 | In Stock |
|
| 100G | RMB239.20 | In Stock |
|
| 500g | RMB964.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 125-128 °C(lit.) |
| Boiling point: | 295.67°C (rough estimate) |
| Density | 1.5216 (rough estimate) |
| refractive index | 1.6280 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Chloroform, Water (Slightly) |
| form | Powder or Crystals |
| pka | 5.08±0.22(Predicted) |
| color | Yellow to orange to brown |
| Water Solubility | Soluble in water (partly). |
| Sensitive | Air & Light Sensitive |
| BRN | 512565 |
Description and Uses
5-Nitrosalicylaldehyde is used in the synthetic preparation of coumarin (C755380), an pharmaceutic aid that is found in tonka beans, lavender oil, woodruff, sweet clover.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319 |
| Precautionary statements | P264-P270-P280-P301+P312-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/38-36/37/38-22 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| RTECS | CU6675000 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HS Code | 29130000 |
