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Merck
CN

O4806

1-Octene

98%

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About This Item

Linear Formula:
CH3(CH2)5CH=CH2
CAS Number:
111-66-0
Molecular Weight:
112.21
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24898004
EC Number:
203-893-7
Beilstein/REAXYS Number:
1734497
MDL number:
MFCD00009548
Assay:
98%
Form:
liquid

Key Documents

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InChI key

KWKAKUADMBZCLK-UHFFFAOYSA-N

InChI

1S/C8H16/c1-3-5-7-8-6-4-2/h3H,1,4-8H2,2H3

SMILES string

CCCCCCC=C

vapor density

3.9 (vs air)

vapor pressure

36 mmHg ( 38 °C)

assay

98%

form

liquid

autoignition temp.

446 °F

expl. lim.

3.9 %

Quality Level

100

bp

122-123 °C (lit.)

mp

−101 °C (lit.)

density

0.715 g/mL at 25 °C (lit.)

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Application

1-Octene is a linear α-olefin mainly used as a comonomer in the synthesis of linear low-density polyethylene (LLDPE). Extensive work has been reported on the hydroformylation of 1-octene using various catalysts. It is also an important source to synthesize important petrochemical building blocks via epoxidation reaction.

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Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2

supp_hazards

EUH066

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

50.0 °F - closed cup

flash_point_c

10 °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
BCCB8437
MKCJ5859
MKCG8353
BCBW9291
MKCG0442

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Immobilization of a rhodium carbene complex to an amphiphilic block copolymer for hydroformylation of 1-octene under aqueous two-phase conditions
Zarka, M Tobias and Bortenschlager, Martin and Wurst, Klaus and Nuyken, Oskar and Weberskirch, Ralf
Organometallics, 23(21), 4817-4820 (2004)
Propene and 1-octene hydroformylation with silica-supported, ionic liquid-phase (SILP) Rh-phosphine catalysts in continuous fixed-bed mode
Riisager, Anders and Eriksen, K Michael and Wasserscheid, Peter and Fehrmann, Rasmus
Catalysis Letters, 90(3-4), 149-153 (2003)
Ionic phosphine ligands with cobaltocenium backbone: novel ligands for the highly selective, biphasic, rhodium-catalyzed hydroformylation of 1-octene in ionic liquids
Brasse CC, et al.
Organometallics, 19(19), 3818-3823 (2000)
Gas-liquid-liquid reaction engineering: hydroformylation of 1-octene using a water soluble rhodium complex catalyst
Purwanto, P and Delmas, H
Catalysis Today, 24(1-2), 135-140 (1995)
Catalytic epoxidation of 1-octene with diluted hydrogen peroxide. On the basic role of hydroxo complexes of platinum (II) and related species
Strukul, Giorgio and Michelin, Rino A
Journal of the American Chemical Society, 107(25), 7563-7569 (1985)
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