A6271712
<i>N</i>,<i>N</i>-Dimethyl-<i>p</i>-toluidine , >98.0%(GC) , 99-97-8
Synonym(s):
N,N-Dimethyl-p-toluidine;4-Dimethylaminotoluene;N,N-Dimethyl-p-toluidine
CAS NO.：99-97-8
Empirical Formula: C9H13N
Molecular Weight: 135.21
MDL number: MFCD00008316
EINECS: 202-805-4
| Pack Size | Price | Stock | Quantity |
| 25ML | RMB40.00 | In Stock |
|
| 100ML | RMB97.60 | In Stock |
|
| 500ML | RMB293.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT 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 |
| Dielectric constant | 3.3（20℃） |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | GYVGXEWAOAAJEU-UHFFFAOYSA-N |
| LogP | 1.729-2.81 at 35℃ |
| CAS DataBase Reference | 99-97-8(CAS DataBase Reference) |
| IARC | 2B (Vol. 115) 2018 |
| EPA Substance Registry System | N,N,4-Trimethylaniline (99-97-8) |
Description and Uses
N,N-Dimethyl-4-toluidine is an amine accelerator for the polymerization of e.g. dental methacrylic restorative materials
Safety
| Symbol(GHS) |   GHS06,GHS08 |
| 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 | Yes |
| HS Code | 2921 43 00 |
| HazardClass | 6.1 |
| PackingGroup | II |
| Hazardous Substances Data | 99-97-8(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 1650 mg/kg |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
