A2304312
5-Chlorosalicylic acid , 99% , 321-14-2
Synonym(s):
5-Chloro-2-hydroxybenzoic acid
CAS NO.：321-14-2
Empirical Formula: C7H5ClO3
Molecular Weight: 172.57
MDL number: MFCD00002457
EINECS: 206-283-9
| Pack Size | Price | Stock | Quantity |
| 25G | RMB24.00 | In Stock |
|
| 100G | RMB52.00 | In Stock |
|
| 250G | RMB143.20 | In Stock |
|
| 500G | RMB231.20 | In Stock |
|
| 2.5kg | RMB895.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 171-172 °C(lit.) |
| Boiling point: | 244.67°C (rough estimate) |
| Density | 1.3766 (rough estimate) |
| refractive index | 1.4580 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | 1g/l |
| pka | pK1:2.63 (25°C) |
| form | powder to crystal |
| color | White to Almost white |
| PH | 2.5 (H2O, 20℃)(aqueous suspension) |
| Water Solubility | 1 g/L (20 ºC) |
| BRN | 2046665 |
| LogP | 3.090 |
| CAS DataBase Reference | 321-14-2(CAS DataBase Reference) |
| NIST Chemistry Reference | 5-Chlorosalicylic acid(321-14-2) |
| EPA Substance Registry System | Benzoic acid, 5-chloro-2-hydroxy- (321-14-2) |
Description and Uses
Moth-proofing, insecticide, intermediate for pharmaceuticals, dyes, pesticides.
Safety
| Symbol(GHS) |  GHS06 |
| Signal word | Danger |
| Hazard statements | H301 |
| Precautionary statements | P264-P270-P301+P310-P405-P501 |
| Hazard Codes | Xn |
| Risk Statements | 22-36/38-36/37/38-20/21/22 |
| Safety Statements | 26-36-37/39 |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | VO2080000 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29182990 |
| Toxicity | LD50 oral in rat: 250mg/kg |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
