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297887

Sigma-Aldrich

1-Octanol

anhydrous, ≥99%

Synonym(e):

Alkohol C-8, Caprylalkohol, Oktylalkohol

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About This Item

Lineare Formel:
CH3(CH2)7OH
CAS-Nummer:
111-87-5
Molekulargewicht:
130.23
Beilstein:
1697461
EG-Nummer:
203-917-6
MDL-Nummer:
MFCD00002988
UNSPSC-Code:
12352001
PubChem Substanz-ID:
57648399
NACRES:
NA.21
bp:
196 °C (lit.)
Preise und Verfügbarkeit sind derzeit nicht verfügbar.

Qualität

anhydrous

Qualitätsniveau

100

Dampfdichte

4.5 (vs air)

Dampfdruck

0.14 mmHg ( 25 °C)

Assay

≥99%

Form

liquid

Selbstzündungstemp.

523 °F

Expl.-Gr.

8 %

Verunreinigungen

<0.003% water
<0.005% water (100 mL pkg)

Abdampfrückstand

<0.004%

Brechungsindex

n20/D 1.429 (lit.)

bp

196 °C (lit.)

mp (Schmelzpunkt)

−15 °C (lit.)

Dichte

0.827 g/mL at 25 °C (lit.)

SMILES String

CCCCCCCCO

InChI

1S/C8H18O/c1-2-3-4-5-6-7-8-9/h9H,2-8H2,1H3

InChIKey

KBPLFHHGFOOTCA-UHFFFAOYSA-N

Angaben zum Gen

mouse ... Chrna1(11435)

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Allgemeine Beschreibung

1-Octanol is a saturated fatty alcohol with potential application as a biofuel due to its diesel-like properties.[1]

Anwendung

1-Octanol may be used to prepare octanal via aerobic oxidation a polymer-supported 2,2,6,6-tetramethylpiperidine-N-oxyl as catalyst and Co(NO3)2 and Mn(NO3)2 as co-catalysts.[2]

Biochem./physiol. Wirkung

Blockiert Ca2+-Kanäle vom T-Typ

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H319,H412

Gefahreneinstufungen

Aquatic Chronic 3 - Eye Irrit. 2

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 1

Flammpunkt (°F)

187.7 °F

Flammpunkt (°C)

86.5 °C

Persönliche Schutzausrüstung

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
SHBS3409
SHBR3996
SHBR6564
SHBQ7907
SHBP3571

Die passende Version wird nicht angezeigt?

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Polymer-supported nitroxyl radical catalyst for selective aerobic oxidation of primary alcohols to aldehydes
Gilhespy M, et al.
Chemical Communications (Cambridge, England), 8, 1085-1086 (2005)
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Science advances, 5(9), eaax1254-eaax1254 (2019-09-27)
Surface segregation in binary colloidal mixtures offers a simple way to control both surface and bulk properties without affecting their bulk composition. Here, we combine experiments and coarse-grained molecular dynamics (CG-MD) simulations to delineate the effects of particle chemistry and
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Structural colors enable the creation of a spectrum of nonfading colors without pigments, potentially replacing toxic metal oxides and conjugated organic pigments. However, significant challenges remain to achieve the contrast needed for a complete gamut of colors and a scalable
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Questions

1–2 of 2 Questions  

  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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