129801

1-Methyl-1-cyclohexene

97%

• Synonym(s): 2,3,4,5-Tetrahydrotoluene
• Linear Formula: C₆H₉CH₃
• CAS Number: 591-49-1
• Molecular Weight: 96.17
• Beilstein/REAXYS Number: 1304483
• EC Number: 209-718-0
• MDL number: MFCD00001548
• UNSPSC Code: 12352100
• PubChem Substance ID: 24847927
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 97%
• form: liquid
• refractive index: n20/D 1.45 (lit.)
• bp: 110-111 °C (lit.)
• density: 0.811 g/mL at 20 °C (lit.)
• SMILES string: CC1=CCCCC1
• InChI: 1S/C7H12/c1-7-5-3-2-4-6-7/h5H,2-4,6H2,1H3
• InChI key: CTMHWPIWNRWQEG-UHFFFAOYSA-N

Description

General description

1-Methyl-1-cyclohexene (2,3,4,5-Tetrahydrotoluene) is a sterically hindered, unactivated alkene.

Application

1-Methyl-1-cyclohexene (2,3,4,5-Tetrahydrotoluene) was used to study the secondary organic aerosol (SOA) yields from the ozonolysis of cycloalkenes.

Safety Information

• pictograms: GHS02,GHS08,GHS07
• signalword: Danger
• hcodes: H225,H304,H315
• pcodes: P210 - P233 - P240 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 2
• flash_point_f: 24.8 °F - closed cup
• flash_point_c: -4 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter