A7731812
p-Toluidine hydrochloride , 99% , 540-23-8
Synonym(s):
4-Methylaniline hydrochloride
CAS NO.：540-23-8
Empirical Formula: C7H10ClN
Molecular Weight: 143.61
MDL number: MFCD00035497
EINECS: 208-740-8
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 243-245 °C(lit.) |
| Density | 1.193 g/cm3 |
| storage temp. | Store below +30°C. |
| Water Solubility | Soluble in water |
| solubility | DMSO (Sparingly), Methanol (Slightly) |
| form | powder to crystal |
| color | White to Gray to Red |
| BRN | 3557540 |
| Stability: | Hygroscopic |
| InChI | 1S/C7H9N.ClH/c1-6-2-4-7(8)5-3-6;/h2-5H,8H2,1H3;1H |
| InChIKey | JQKBUTDZZRGQDR-UHFFFAOYSA-N |
| SMILES | Cl[H].Cc1ccc(N)cc1 |
| CAS DataBase Reference | 540-23-8(CAS DataBase Reference) |
| EPA Substance Registry System | p-Toluidine hydrochloride (540-23-8) |
Description and Uses
p-Toluidine Hydrochloride acts as a reagent for the preparation and biological activity of N-acylleucine (arylaminoethyl)amides as non-covalent inhibitors of cathepsin K, L and S. Catalyst in the chemistry of azasteroids.
Safety
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H301+H311+H331-H317-H319-H351-H410 |
| Precautionary statements | P273-P280-P301+P310-P302+P352+P312-P304+P340+P311-P305+P351+P338 |
| PPE | Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges |
| Hazard Codes | T,N |
| Risk Statements | 23/24/25-36-40-43-50 |
| Safety Statements | 28-36/37-45-61 |
| RIDADR | UN 2811 6.1/PG 1 |
| WGK Germany | 3 |
| RTECS | XU7525000 |
| TSCA | TSCA listed |
| HazardClass | 6.1(a) |
| PackingGroup | II |
| HS Code | 29214300 |
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
| Hazard Classifications | Acute Tox. 3 Dermal Acute Tox. 3 Inhalation Acute Tox. 3 Oral Aquatic Acute 1 Aquatic Chronic 1 Carc. 2 Eye Irrit. 2 Skin Sens. 1 |
