N,N-Dimethyl-p-toluidine
- Product NameN,N-Dimethyl-p-toluidine
- CAS99-97-8
- CBNumberCB4196682
- MFC9H13N
- MW135.21
- EINECS202-805-4
- MDL NumberMFCD00008316
- MOL File99-97-8.mol
- MSDS FileSDS
Chemical Properties
| Melting point | -25°C |
| Boiling point | 211 °C(lit.) |
| Density | 0.937 g/mL at 25 °C(lit.) |
| vapor density | >1 (vs air) |
| vapor pressure | 0.1 hPa (20 °C) |
| refractive index | n |
| Flash point | 182 °F |
| storage temp. | Store below +30°C. |
| solubility | 0.65g/l |
| form | Liquid |
| pka | pK1:7.24(+1) (25°C) |
| color | Clear yellow |
| explosive limit | 7% |
| Water Solubility | Miscible with alcohol, ether and chloroform. Immiscible with water. |
| BRN | 774409 |
| Henry's Law Constant | 2.0×10-1 mol/(m3Pa) at 25℃, Duchowicz et al. (2020) |
| Dielectric constant | 3.3(20℃) |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
Safety
| Symbol(GHS) |
 
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| Signal word | Danger | |||||||||
| Hazard statements | H301+H311-H330-H373-H412 | |||||||||
| Precautionary statements | P260-P273-P280-P302+P352+P312-P304+P340+P310-P314 | |||||||||
| Hazard Codes | T | |||||||||
| Risk Statements | 23/24/25-33-52/53 | |||||||||
| Safety Statements | 28-36/37-45-61-28A-51-44-36-22-20/21 | |||||||||
| RIDADR | 1708 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | XU5803000 | |||||||||
| F | 8-10-23 | |||||||||
| Autoignition Temperature | 425 °C | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 2921 43 00 | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | II | |||||||||
| Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials | |||||||||
| Hazard Classifications | Acute Tox. 2 Inhalation Acute Tox. 3 Dermal Acute Tox. 3 Oral Aquatic Chronic 3 Carc. 1B Repr. 2 Skin Sens. 1 STOT RE 2 Oral | |||||||||
| Hazardous Substances Data | 99-97-8(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 orally in Rabbit: 1650 mg/kg | |||||||||
| NFPA 704: |
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