A3954712
2-Ethylaniline , 98% , 578-54-1
CAS NO.：578-54-1
Empirical Formula: C8H11N
Molecular Weight: 121.18
MDL number: MFCD00007751
EINECS: 209-424-2
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -44 °C (lit.) |
| Boiling point: | 210 °C (lit.) |
| Density | 0.983 g/mL at 25 °C (lit.) |
| vapor density | 4.2 (vs air) |
| vapor pressure | 0.11 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point: | 196 °F |
| storage temp. | −20°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Liquid |
| pka | pK1:4.42(+1) (25°C) |
| color | Clear yellow to red-brownish |
| Water Solubility | insoluble |
| BRN | 1841268 |
| InChIKey | MLPVBIWIRCKMJV-UHFFFAOYSA-N |
| LogP | 1.74 |
| CAS DataBase Reference | 578-54-1(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Ethylaniline(578-54-1) |
| EPA Substance Registry System | o-Ethylaniline (578-54-1) |
Description and Uses
2-Ethylaniline is a yellow liquid that turnsbrown on standing in air. Molecular weight = 121.20;Boiling point = 215℃; 210℃ at 760 mmHg; Freezing/Melting point = 44℃; Vapor pressure = 0.11 mmHg at20℃; Flash point = 85℃ (oc). Hazard Identification (basedon NFPA-704 M Rating System): Health 3, Flammability 2,Reactivity 0. Insoluble in water.
2-?Ethylaniline is a reagent in the synthesis of bromoanthraquinones with different substituents producing novel dyes. Also used in the optimization of phoephoinositide 3-kinase inhibitor which is used in the synthesis.
Safety
| Symbol(GHS) |   GHS06,GHS08 |
| Signal word | Danger |
| Hazard statements | H311+H331-H373 |
| Precautionary statements | P260-P271-P280-P302+P352+P312-P304+P340+P311-P314 |
| Hazard Codes | T |
| Risk Statements | 36/37/38-33-23/24/25 |
| Safety Statements | 36/37/39-45-36/37-28A |
| RIDADR | UN 2273 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | BX9800000 |
| F | 8 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29214980 |
| Hazardous Substances Data | 578-54-1(Hazardous Substances Data) |
| 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) |
