A7726712
m-Toluidine , 99% , 108-44-1
Synonym(s):
3-Methylaniline;3-Methylaniline, 3-Aminotoluene;m-Toluidine
CAS NO.：108-44-1
Empirical Formula: C7H9N
Molecular Weight: 107.15
MDL number: MFCD00007808
EINECS: 203-583-1
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -30 °C |
| Boiling point: | 203-204 °C(lit.) |
| Density | 0.999 g/mL at 25 °C(lit.) |
| vapor pressure | 0.3 hPa (20 °C) |
| refractive index | n |
| Flash point: | 186 °F |
| storage temp. | Store below +30°C. |
| solubility | 0.2 g/100 mL (20°C) |
| pka | 4.73(at 25℃) |
| form | Crystalline Solid or Liquid |
| color | White |
| Odor | aromatic aniline-like odor |
| PH | 7 (H2O, 20℃) |
| Water Solubility | 0.2 g/100 mL (20 ºC) |
| Merck | 14,9536 |
| BRN | 635944 |
| Exposure limits | TLV-TWA skin 2-ppm (～9 mg/m3) (ACGIH). |
| Dielectric constant | 5.9500000000000002 |
| InChIKey | JJYPMNFTHPTTDI-UHFFFAOYSA-N |
| LogP | 1.4 at 25℃ |
| CAS DataBase Reference | 108-44-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzenamine, 3-methyl-(108-44-1) |
| EPA Substance Registry System | m-Toluidine (108-44-1) |
Description and Uses
m-Toluidine is an intermediate in the manu facture of dyes and other chemicals.
Safety
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H301+H311+H331-H317-H373-H410 |
| Precautionary statements | P273-P280-P301+P310-P302+P352+P312-P304+P340+P311-P314 |
| Hazard Codes | T,N |
| Risk Statements | 45-23/24/25-33-50 |
| Safety Statements | 53-28-36/37-45-61-28A |
| RIDADR | UN 1708 6.1/PG 2 |
| WGK Germany | 2 |
| RTECS | XU2800000 |
| F | 8-23 |
| Autoignition Temperature | >500 °C |
| Hazard Note | Toxic |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | II |
| HS Code | 29171990 |
| HS Code | 29214300 |
| Hazardous Substances Data | 108-44-1(Hazardous Substances Data) |
