N-ETHYL-P-TOLUIDINE
- CAS NO.:622-57-1
- Empirical Formula: C9H13N
- Molecular Weight: 135.21
- MDL number: MFCD00035793
- EINECS: 210-742-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-20 17:10:30
What is N-ETHYL-P-TOLUIDINE?
General Description
A dark colored liquid with an aromatic odor. Insoluble in water and about the same density as water. Toxic by skin absorption and inhalation of vapors. Toxic fumes may evolve during combustion.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
N-ETHYLTOLUIDINES are amines. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. Light sensitive
Health Hazard
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Fire Hazard
Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.
Properties of N-ETHYL-P-TOLUIDINE
Melting point: | -6.87°C (estimate) |
Boiling point: | 222 °C |
Density | 0,94 g/cm3 |
refractive index | 1.5430-1.5450 |
Flash point: | 93°C |
solubility | soluble in Alcohol,Ether |
form | clear liquid |
pka | 5.67±0.32(Predicted) |
color | Light yellow to Yellow to Orange |
CAS DataBase Reference | 622-57-1(CAS DataBase Reference) |
NIST Chemistry Reference | N-Ethyl-p-toluidine(622-57-1) |
EPA Substance Registry System | Benzenamine, N-ethyl-4-methyl- (622-57-1) |
Safety information for N-ETHYL-P-TOLUIDINE
Signal word | Danger |
Pictogram(s) |
Skull and Crossbones Acute Toxicity GHS06 Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H227:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H412:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P262:Do not get in eyes, on skin, or on clothing. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P284:Wear respiratory protection. P370+P378:In case of fire: Use … for extinction. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for N-ETHYL-P-TOLUIDINE
InChIKey | AASABFUMCBTXRL-UHFFFAOYSA-N |
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