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479861

Sigma-Aldrich

2,4-Hexadiene, mixture of isomers

technical grade, 90%

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About This Item

Linear Formula:
CH3CH=CHCH=CHCH3
CAS Number:
592-46-1
Molecular Weight:
82.14
EC Number:
209-757-3
MDL number:
MFCD00009297
UNSPSC Code:
12352100
PubChem Substance ID:
24871656
NACRES:
NA.22

grade

technical grade

Quality Level

100

assay

90%

impurities

10% positional double bond isomers

refractive index

n20/D 1.445 (lit.)

bp

82 °C (lit.)

density

0.72 g/mL at 25 °C (lit.)

SMILES string

C\C=C\C=C\C

InChI

1S/C6H10/c1-3-5-6-4-2/h3-6H,1-2H3/b5-3+,6-4+

InChI key

APPOKADJQUIAHP-GGWOSOGESA-N

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General description

2,4-Hexadiene, mixture of isomers, is a conjugated diene. The interaction between palladium chloride and 2,4-hexadiene has been reported to proceed in a stereospecific manner. The photodissociation spectra of 2,4-hexadiene isomers have been recorded. The polymers obtained by the polymerization of 2,4-hexadiene isomers are reported to have the trans-1,4 structure.

accessory

Product No.
Description
Pricing

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

7.0 °F - closed cup

flash_point_c

-13.9 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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The stereospecific addition of dienes to palladium chloride.
Lukas J, et al.
Journal of Organometallic Chemistry, 47(1), 153-163 (1973)
The Polymerization of 2,4-Hexadiene. III. Cationic Polymerizability of 2,4-Hexadiene Isomers.
Kamachi M, et al.
Polymer Journal, 1(5), 499-504 (1970)
Photodissociation spectroscopy of hexadiene radical ions: structural rearrangements in the gas-phase ions.
Benz RC, et al.
Journal of the American Chemical Society, 103(7), 1799-1802 (1981)

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