CAS 620-14-4: 1-Ethyl-3-methylbenzene

Description: 1-Ethyl-3-methylbenzene, also known as pseudocumene, is an aromatic hydrocarbon with the molecular formula C10H12. It features a benzene ring substituted with an ethyl group and a methyl group at the 1 and 3 positions, respectively. This compound is a colorless liquid at room temperature, exhibiting a characteristic sweet odor. It is insoluble in water but soluble in organic solvents, making it useful in various industrial applications. Pseudocumene is primarily utilized as a solvent and as an intermediate in the production of other chemicals, including resins and plastics. Its boiling point is relatively high compared to aliphatic hydrocarbons, and it has a moderate vapor pressure. Additionally, 1-ethyl-3-methylbenzene is flammable and should be handled with care to avoid inhalation or skin contact. Safety data sheets recommend using appropriate personal protective equipment when working with this substance, as it may pose health risks upon prolonged exposure.

Formula: C₉H₁₂

InChI: InChI=1S/C9H12/c1-3-9-6-4-5-8(2)7-9/h4-7H,3H2,1-2H3

InChI key: InChIKey=ZLCSFXXPPANWQY-UHFFFAOYSA-N

SMILES: C=1C=C(C=C(C1)CC)C

Synonyms:

• 1-Ethyl-3-methylbenzene
• 1-Methyl-3-ethylbenzene
• 3-Aethyltoluol
• 3-Ethyltoluol
• 3-Etiltolueno
• 3-Methylethylbenzene
• Benzene, 1-ethyl-3-methyl-
• Benzene, ethylmethyl-
• Ethyl toluene
• Ethyltoluene
• Methyltoluene
• Nsc 74176
• Propan-2-Ylbenzene
• Toluene, 3-Ethyl-
• Toluene, ar-ethyl-
• Toluene, m-ethyl-
• Toluene, methyl-
• m-Ethylmethylbenzene
• m-Ethyltoluene
• m-Methylethylbenzene
• meta-Ethyltoluene
• 3-Ethyltoluene

3-Ethyltoluene

CAS: 620-14-4

• Formula: C₉H₁₂
• Purity: >98.0%(GC)
• Color and Shape: Colorless to Light yellow clear liquid
• Molecular weight: 120.20

3-Ethyltoluene, 97%

CAS: 620-14-4

It is used in the formation of 3-ethylsalicylic acid from 3-Ethyltoluene by Pseudomonas ovalis. This …

• Formula: C₉H₁₂
• Purity: 97%
• Color and Shape: Liquid, Clear colorless to pale yellow
• Molecular weight: 120.2

3-Ethyltoluene

CAS: 620-14-4

• Formula: C₉H₁₂
• Purity: 97%
• Color and Shape: Liquid
• Molecular weight: 120.1916

3-Ethyltoluene

CAS: 620-14-4

• Purity: 98%+
• Molecular weight: 120.19g/mol

3-Ethyltoluene

CAS: 620-14-4

• Formula: C₉H₁₂
• Color and Shape: Neat
• Molecular weight: 120.192

ASTM Method D5769 Aromatics in Finished Gasoline Calibration Level 1 without IS

CAS: 100-41-4 103-65-1 104-51-8 105-05-5 106-42-3 108-38-3 108-88-3 135-01-3 496-11-7 526-73-8 527-53-7 540-84-1 611-14-3 620-14-4622-96-8 71-43-2 90-12-0 91-20-3 91-57-6 95-47-6 95-63-6 95-93-2 98-82-8

• Formula: C₁₀H₁₄
• Color and Shape: Mixture
• Molecular weight: 134.22

SVOC Mixture 748 1000 µg/mL in Methanol

CAS: 100-41-4 100-42-5 106-42-3 106-46-7 107-06-2 108-08-7 108-10-1 108-38-3 108-67-8 108-88-3 110-54-3 111-65-9 111-84-2 112-31-2 112-40-3 1120-21-4 124-18-5 124-19-6 124-48-1 127-18-4 127-91-3 142-82-5 526-73-8 540-84-1 544-76-3 5989-27-5 611-14-3 620-14-4622-96-8 629-50-5 629-59-4 629-62-9 64-17-5 67-63-0 67-64-1 67-66-3 71-23-8 71-36-3 71-43-2 75-09-2 75-27-4 7785-26-4 78-87-5 78-93-3 79-01-6 95-47-6 95-63-6 95-93-2

• Color and Shape: Mixture

VOC Mixture 686 5-10 µg/mL in Methanol

CAS: 100-41-4 100-42-5 103-65-1 105-05-5 106-42-3 106-46-7 106-93-4 107-06-2 108-20-3 108-38-3 108-67-8 108-88-3 108-90-7 124-48-1 127-18-4 135-01-3 141-93-5 156-59-2 156-60-5 1634-04-4 488-23-3 496-11-7 526-73-8 527-53-7 541-73-1 56-23-5 611-14-3 620-14-4622-96-8 630-20-6 637-92-3 67-66-3 71-43-2 71-55-6 74-87-3 75-00-3 75-01-4 75-09-2 75-25-2 75-27-4 75-34-3 75-35-4 75-43-4 75-45-6 75-69-4 75-71-8 76-13-1 79-00-5 79-01-6 79-34-5 91-20-3 95-47-6 95-50-1 95-63-6 95-93-2 98-82-8 994-05-8

• Color and Shape: Mixture

GRO Aromatic Calibration Mixture 983 2000 µg/mL in Methanol

CAS: 100-41-4 103-65-1 106-42-3 108-38-3 108-67-8 108-88-3 526-73-8 611-14-3 620-14-4622-96-8 71-43-2 95-47-6 95-63-6 98-82-8

• Formula: C₉H₁₂
• Color and Shape: Mixture
• Molecular weight: 120.19

VOC Mixture 230 5-10 µg/mL in Methanol

CAS: 100-41-4 100-42-5 103-65-1 105-05-5 106-42-3 106-46-7 107-06-2 108-38-3 108-67-8 108-88-3 108-90-7 124-48-1 127-18-4 135-01-3 141-93-5 156-59-2 156-60-5 1634-04-4 488-23-3 496-11-7 526-73-8 527-53-7 541-73-1 56-23-5 611-14-3 620-14-4622-96-8 630-20-6 637-92-3 67-66-3 71-43-2 71-55-6 74-87-3 75-00-3 75-01-4 75-09-2 75-25-2 75-27-4 75-34-3 75-35-4 75-43-4 75-45-6 75-69-4 75-71-8 76-13-1 79-00-5 79-01-6 79-34-5 91-20-3 95-47-6 95-50-1 95-63-6 95-93-2 98-82-8

• Color and Shape: Mixture

PIANO Aromatics Mixture 91

CAS: 100-41-4 102-25-0 104-51-8 1074-17-5 1074-43-7 1074-55-1 1074-92-6 135-01-3 135-98-8 1758-88-9 2870-04-4 3968-85-2 527-84-4 611-14-3 620-14-471-43-2 7364-19-4 877-44-1 933-98-2 934-74-7 934-80-5 98-06-6 98-19-1 98-82-8

• Color and Shape: Mixture

1-Ethyl-3-methylbenzene

CAS: 620-14-4

• Purity: 95.0%
• Molecular weight: 120.19499969482422

3-Ethyltoluene 100 µg/mL in Methanol

CAS: 620-14-4

• Formula: C₉H₁₂
• Color and Shape: Single Solution
• Molecular weight: 120.192

3-Ethyl toluene

CAS: 620-14-4

3-Ethyl toluene is an aromatic hydrocarbon that is used in the manufacture of rubber, dyes, …

• Formula: C₉H₁₂
• Purity: Min. 95%
• Molecular weight: 120.19 g/mol