A3431812
2,5-Dichloroaniline , 97% , 95-82-9
CAS NO.：95-82-9
Empirical Formula: C6H5Cl2N
Molecular Weight: 162.02
MDL number: MFCD00007667
EINECS: 202-455-2
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 47-50 °C (lit.) |
| Boiling point: | 251 °C (lit.) |
| Density | 1.54 |
| vapor pressure | 1Pa at 25℃ |
| refractive index | 1.6000 (estimate) |
| Flash point: | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | Soluble in dilute hydrochloric acid. |
| Colour Index | 37010 |
| form | powder to crystal |
| pka | 1.60±0.10(Predicted) |
| color | White to Light yellow to Dark green |
| PH | 6.5 (0.66g/l, H2O) |
| Water Solubility | ca. 0.56 g/L (20 ºC) |
| Sensitive | Air & Light Sensitive |
| BRN | 1447438 |
| Stability: | Stable. Incompatible with acids, acid chlorides, acid anhydrides, oxidizing agents. |
| LogP | 2.92 at 20℃ |
Description and Uses
2,5-Dichloroaniline was used in a study to develop a fast and sensitive quantitative method for the detection of some aniline derivatives by solid-phase microextraction in gas chromatography-mass spectrometry.
Safety
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H301+H311+H331-H373-H410 |
| Precautionary statements | P273-P280-P301+P310-P302+P352+P312-P304+P340+P311-P314 |
| Hazard Codes | T,N |
| Risk Statements | 23/24/25-33-50/53 |
| Safety Statements | 28-36/37-45-60-61-28A |
| RIDADR | UN 3442 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | BX2610000 |
| F | 8 |
| Autoignition Temperature | >374 °F |
| Hazard Note | Toxic |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | II |
| HS Code | 29214210 |
