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MilliporeSigma

538051

Sigma-Aldrich

2-Etil-1-hexanol

≥99.6%

Sinónimos:

Alcohol isooctílico

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500 ML
$29.70
1 L
$50.80
4 L
$162.00

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500 ML
$29.70
1 L
$50.80
4 L
$162.00

About This Item

Fórmula lineal:
CH3(CH2)3CH(C2H5)CH2OH
Número de CAS:
Peso molecular:
130.23
Beilstein/REAXYS Number:
1719280
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
assay:
≥99.6%

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vapor density

4.49 (vs air)

Quality Level

vapor pressure

0.2 mmHg ( 20 °C)

assay

≥99.6%

autoignition temp.

550 °F

expl. lim.

0.88 %, 104 °F
9.7 %, 113 °F

refractive index

n20/D 1.431 (lit.)

bp

183-186 °C (lit.)

mp

−76 °C (lit.)

solubility

water: soluble g/L at 20 °C

density

0.833 g/mL at 25 °C (lit.)

functional group

hydroxyl

SMILES string

CCCCC(CC)CO

InChI

1S/C8H18O/c1-3-5-6-8(4-2)7-9/h8-9H,3-7H2,1-2H3

InChI key

YIWUKEYIRIRTPP-UHFFFAOYSA-N

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General description

2-Ethyl-1-hexanol is a monohydroxy alcohol reagent. It is a glass-forming alcohol.[1]

Application

2-Ethyl-1-hexanol is suitable for use in a study to compare its susceptibilities of dynamic heat capacity and dielectric polarization under isothermal conditions.[1] It may be used to study lipase-catalyzed transesterification (alcoholysis) of rapeseed oil and 2-ethyl-1-hexanol in the absence of solvent.[2] 2-Ethyl-1-hexanol may be used in broadband dielectric spectroscopy studies of the polyalcohols- glycerol, xylitol and sorbitol.[3] It may be used in the preparation of porous beads.[4]

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

167.0 °F - closed cup

flash_point_c

75 °C - closed cup

ppe

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


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Slow Debye-type peak observed in the dielectric response of polyalcohols.
Bergman R, et al.
J. Chem. Phys. , 126(10), 10450-10450 (2007)
Lipase-catalyzed transesterification of rapeseed oil and 2-ethyl-1-hexanol.
Linko Y-Y, et al.
Journal of the American Oil Chemists' Society, 71(12), 1411-1414 (1994)
2-Ethyl-1-hexanol and< i> n</i>-heptane diluents mixture effect on textural characteristics of porous styrene-divinylbenzene copolymer beads.
<B> </B>Iayadene F, et al.
Eur. Polymer J., 32(9), 1091-1096 (1996)
Assem A Dewidar et al.
Environmental research, 193, 110532-110532 (2020-11-30)
The performance of a lab-scale biotrickling filter (BTF) inoculated with a mixed fungal consortium was investigated for the simultaneous abatement of 2-ethylhexanol; a hydrophobic semi-volatile organic compound (SVOC), and propylene glycol monomethyl ether (PGME). The BTF performance was investigated in
Heiko Huth et al.
The Journal of chemical physics, 126(10), 104503-104503 (2007-03-17)
Dielectric relaxation and dynamic heat capacity measurements are compared for 2-ethyl-1-hexanol near its glass transition temperature Tg in order to further clarify the origin of the prominent Debye-type loss peak observed in many monohydroxy alcohols and other hydrogen-bonding liquids. While

Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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