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Merck
CN

129801

1-Methyl-1-cyclohexene

97%

Synonym(s):

2,3,4,5-Tetrahydrotoluene

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About This Item

Linear Formula:
C6H9CH3
CAS Number:
591-49-1
Molecular Weight:
96.17
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24847927
EC Number:
209-718-0
Beilstein/REAXYS Number:
1304483
MDL number:
MFCD00001548

Key Documents

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Product Name

1-Methyl-1-cyclohexene, 97%

InChI key

CTMHWPIWNRWQEG-UHFFFAOYSA-N

InChI

1S/C7H12/c1-7-5-3-2-4-6-7/h5H,2-4,6H2,1H3

SMILES string

CC1=CCCCC1

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.)

Quality Level

100

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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.

General description

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

signalword

Danger

Hazard Classifications

Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2

Storage Class

3 - Flammable liquids

wgk

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

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
SDBB1891
STBL1201
STBK6290
STBK8394
STBH9452

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Renyuan Pony Yu et al.
Journal of the American Chemical Society, 135(35), 13168-13184 (2013-08-24)
The bis(arylimidazol-2-ylidene)pyridine cobalt methyl complex, ((iPr)CNC)CoCH3, was evaluated for the catalytic hydrogenation of alkenes. At 22 °C and 4 atm of H2 pressure, ((iPr)CNC)CoCH3 is an effective precatalyst for the hydrogenation of sterically hindered, unactivated alkenes such as trans-methylstilbene, 1-methyl-1-cyclohexene
M D Keywood et al.
Environmental science & technology, 38(15), 4157-4164 (2004-09-09)
The secondary organic aerosol (SOA) yields from the laboratory chamber ozonolysis of a series of cycloalkenes and related compounds are reported. The aim of this work is to investigate the effect of the structure of the hydrocarbon parent molecule on

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