o-Toluidine
SIAL/45979 - analytical standard
Synonym: 2-Aminotoluene; 2-Methylaniline
CAS Number: 95-53-4
Empirical Formula (Hill Notation): C7H9N
Molecular Weight: 107.15
EC Number: 202-429-0
MDL Number: MFCD00007730
Linear Formula: CH3C6H4NH2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 45979-250MG
| application(s) | cleaning products cosmetics environmental food and beverages personal care |
| autoignition temp. | 899 °F |
| bp | 199-200 °C (lit.) |
| 89-90 °C/11 mmHg (lit.) | |
| density | 1.008 g/mL at 25 °C (lit.) |
| format | neat |
| grade | analytical standard |
| InChI | 1S/C7H9N/c1-6-4-2-3-5-7(6 |
| InChI key | RNVCVTLRINQCPJ-UHFFFAOYSA |
| mp | −28 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | Cc1ccccc1N |
| solubility | H2O: slightly soluble |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable | |
| vapor density | 3.7 (vs air) |
| vapor pressure | 0.26 mmHg ( 25 °C) |
| Application: | o-Toluidine may be used as a reference standard for the determination of o-toluidine in water samples by gas chromatographic method following solid-phase extraction and derivatization with iodine. |
| Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
| General description: | o-Toluidine is one of the metabolites of prilocaine and a causative agent of methaemoglobinemia, associated with exceeding doses of prilocaine. |
| Symbol |    GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H301 + H331 - H319 - H350 - H410 |
| Precautionary statements | P202 - P261 - P273 - P301 + P310 - P304 + P340 + P311 - P305 + P351 + P338 |
| Hazard Codes | T,N |
| Risk Statements | 45-23/25-36-50 |
| Safety Statements | 53-45-61 |
| RIDADR | UN 1708 6.1 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 185.0 °F - closed cup |
| Flash Point(C) | 85 °C - closed cup |
| bp | 199-200 °C (lit.); 89-90 °C/11 mmHg (lit.) |
| mp | −28 °C (lit.) |
| Density | 1.008 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 41116107 |