MilliporeSigma
All Photos(1)

Documents

274100

Sigma-Aldrich

cis,cis-1,3-Cyclooctadiene

98%

Sign Into View Organizational & Contract Pricing

Empirical Formula (Hill Notation):
C8H12
CAS Number:
Molecular Weight:
108.18
MDL number:
PubChem Substance ID:
NACRES:
NA.22

assay

98%

form

liquid

refractive index

n20/D 1.493 (lit.)

bp

55 °C/34 mmHg (lit.)

mp

−53-−51 °C (lit.)

density

0.869 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

C1CCC=CC=CC1

InChI

1S/C8H12/c1-2-4-6-8-7-5-3-1/h1-4H,5-8H2/b3-1-,4-2-

InChI key

RRKODOZNUZCUBN-CCAGOZQPSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
19570736126729570
vibrant-m

274100

cis,cis-1,3-Cyclooctadiene

vibrant-m

195707

cis-1,4-Dichloro-2-butene

vibrant-m

361267

cis-1,2-Cyclohexanediol

vibrant-m

29570

1,3-Cyclooctadiene

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

mp

−53-−51 °C (lit.)

mp

−48 °C (lit.)

mp

97-101 °C (lit.)

mp

-

refractive index

n20/D 1.493 (lit.)

refractive index

n20/D 1.489 (lit.)

refractive index

-

refractive index

n20/D 1.494

form

liquid

form

liquid

form

-

form

-

density

0.869 g/mL at 25 °C (lit.)

density

1.188 g/mL at 25 °C (lit.)

density

-

density

0.873 g/mL at 20 °C (lit.)

General description

The photosensitized cyclization of cis,cis-1,3-cyclooctadiene to bicyclo[4.2.0]oct-7-ene was studied. It proceeded by first isomerization of the diene to its cis, trans isomer followed by cyclization.

pictograms

FlameSkull and crossbones

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

75.2 °F - closed cup

flash_point_c

24 °C - closed cup

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’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Photosensitized isomerization of 1, 3-cyclooctadienes and conversion to bicyclo [4.2. 0] oct-7-ene.
Journal of the American Chemical Society, 89(1), 112-114 (1967)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service