8.20046

4-Ethyltoluene

for synthesis

• Synonym(s): 4-Ethyltoluene
• Linear Formula: 4-(C₂H₅)C₆H₄CH₃
• CAS Number: 622-96-8
• Molecular Weight: 120.19
• MDL number: MFCD00009263
• UNSPSC Code: 12352005
• EC Index Number: 210-761-2
• form: liquid
• Assay: ≥96.0% (GC)

Properties

• Quality Level: 200
• Assay: ≥96.0% (GC)
• form: liquid
• autoignition temp.: 475 °C
• potency: 4850 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 1.2-7 % (v/v)
• kinematic viscosity: 0.812 cSt(20 °C)
• bp: 160-162 °C/1013 hPa
• mp: -62 °C
• transition temp: flash point 43 °C
• density: 0.86 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C9H12/c1-3-9-6-4-8(2)5-7-9/h4-7H,3H2,1-2H3
• InChI key: JRLPEMVDPFPYPJ-UHFFFAOYSA-N

Description

Application

4-Ethyltoluene for synthesis. CAS 622-96-8, chemical formula 4-(C₂H₅)C₆H₄CH₃.

Specifications

Saturation Concentration in Air: 16 g/m3 (20 °C) Air

Analysis Note

Assay (GC, area%): ≥ 96.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.86 - 0.88
Identity (IR): passes test

Safety Information

• Pictograms: GHS02,GHS08
• Signal Word: Danger
• Hazard Statements: H226 - H304
• Precautionary Statements: P210 - P233 - P240 - P241 - P301 + P310 - P331
• Hazard Classifications: Asp. Tox. 1 - Flam. Liq. 3
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 109.4 °F - closed cup
• Flash Point(C): 43 °C - closed cup