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28910

Sigma-Aldrich

1,4-Cyclohexadiene

purum, ≥97.0% (GC)

Synonym(s):

1,4-Dihydrobenzene

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About This Item

Empirical Formula (Hill Notation):
C6H8
CAS Number:
628-41-1
Molecular Weight:
80.13
Beilstein:
1900733
EC Number:
211-043-1
MDL number:
MFCD00001535
UNSPSC Code:
12352100
PubChem Substance ID:
57648333
NACRES:
NA.22

grade

purum

Assay

≥97.0% (GC)

form

liquid

contains

~0.2% 2,6-di-tert-butyl-4-methylphenol as stabilizer

refractive index

n20/D 1.472 (lit.)
n20/D 1.473

bp

88-89 °C (lit.)

density

0.847 g/mL at 25 °C (lit.)

SMILES string

C1C=CCC=C1

InChI

1S/C6H8/c1-2-4-6-5-3-1/h1-2,5-6H,3-4H2

InChI key

UVJHQYIOXKWHFD-UHFFFAOYSA-N

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General description

1,4-Cyclohexadiene is an effective hydrogen donor for catalytic hydrogenation reaction. The interaction between graphene segments and 1,4-cyclohexadiene was stuided using density-functional tight-binding (DFTB) method.

Application

1,4-Cyclohexadiene (1,4-CHD) was used to study the formation of parent ion from heavy fragmentation of 1,4-CHD on irradiation with a high-intensity laser pulse.

Other Notes

Reagent for selectively cleaving benzyl esters in the presence of benzyl ethers by catalytic H-transfer

Pictograms

FlameHealth hazard
GHS02,GHS08

Signal Word

Danger

Hazard Statements

H225,H340,H350,H373

Hazard Classifications

Carc. 1A - Flam. Liq. 2 - Muta. 1B - STOT RE 2

Target Organs

Blood

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

19.4 °F - closed cup

Flash Point(C)

-7 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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A key factor in parent and fragment ion formation on irradiation with an intense femtosecond laser pulse.
Chemical Physics Letters, 563-570 null
A.M. Felix et al.
The Journal of Organic Chemistry, 43, 4194-4194 (1978)
Yan Meng et al.
Nanoscale, 5(24), 12178-12184 (2013-09-24)
To promote possible applications of graphene in molecular identification based on stacking effects, in particular in recognizing aromatic amino acids and even sequencing nucleobases in life sciences, we comprehensively study the interaction between graphene segments and different cyclic organic hydrocarbons
Monika Ali Khan et al.
Chemical communications (Cambridge, England), 47(1), 215-217 (2010-08-24)
A cyclohexadiene ligand prepared by microbial arene 1,2-dihydroxylation undergoes spontaneous rearrangement upon complexation to tricarbonyliron(0). Subsequent iron removal affords a novel route to formal arene 2,3-dihydroxylation products enantiomeric to those obtainable by direct microbial arene oxidation.
William A Donald et al.
Dalton transactions (Cambridge, England : 2003), 41(11), 3185-3193 (2012-01-31)
Relatively little is known about structural transformations of very small metal clusters that result from the adsorption of molecules. Here, the ligand-induced structural transformation of Ag(5)(+)(g) by 1,4-cyclohexadiene, which is capable of binding metal clusters as a bidentate ligand, is
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