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C109207

Sigma-Aldrich

1,5-Cyclooctadiene

contains 50-150 ppm 4-tert-Butylcatechol, 99%

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Synonym(s):
1,5-COD, cis-1,5-Cyclooctadiene, COD
Empirical Formula (Hill Notation):
C8H12
CAS Number:
111-78-4
Molecular Weight:
108.18
Beilstein/REAXYS Number:
2036542
EC Number:
203-907-1
MDL number:
MFCD00001752
UNSPSC Code:
12352100
PubChem Substance ID:
24892340
NACRES:
NA.22

vapor pressure

25.8 mmHg ( 37.7 °C)
6.8 mmHg ( 25 °C)

Quality Level

100

assay

99%

form

liquid

autoignition temp.

431 °F

contains

50-150 ppm 4-tert-Butylcatechol as stabilizer
50-150 ppm 4-tert-Butylcatechol

refractive index

n20/D 1.493 (lit.)

bp

149-150 °C (lit.)

mp

−69 °C (lit.)

density

0.882 g/mL at 25 °C (lit.)

SMILES string

C1CC=CCCC=C1

InChI

1S/C8H12/c1-2-4-6-8-7-5-3-1/h1-2,7-8H,3-6H2/b2-1-,8-7-

InChI key

VYXHVRARDIDEHS-QGTKBVGQSA-N

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Related Categories

Application

  • Bis(Aluminyl)Magnesium: A Source of Nucleophilic or Radical Aluminium-Centred Reactivity.: Investigates 1,5-Cyclooctadiene′s ability to stabilize reactive intermediates in metal complexes, which is crucial for developing new pharmaceutical agents and enhancing ligand efficiency in transition metal catalysis (Griffin et al., 2024).

signalword

Danger

flash_point_f

100.4 °F

flash_point_c

38 °C

ppe

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

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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