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Alfa Aesar™ 1,3,5,7-Cyclooctatetraene, 98%, stab. with 0.1% Hydroquinone

Chemical Identifiers

CAS 629-20-9
Molecular Formula C8H8
Formula Weight 104.15
MDL Number MFCD00004161
UN Number UN2358
Beilstein 2496800
Synonym 1,3,5,7-COT
Chemical Name or Material 1,3,5,7-Cyclooctatetraene, stabilized with 0.1% Hydroquinone
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Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAB2263606 SDS Alfa Aesar™
B2263606
5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAB2263614 SDS Alfa Aesar™
B2263614
25g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
1,3,5,7-Cyclooctatetraene is used in the synthesis of highly organic film for silicon surfaces to improve its chemical and physical properties. It is also used in liquid state organic dye lasers, as triplet state quencher to reduce dye blinking.

Solubility
Not miscible or difficult to mix in water.

Notes
Air & light sensitive. Store at --20°C. Store away from oxidizing agent, air, heat, ultra violet radiation, free radical intiators.
Description & Specifications

Chemical Identifiers

629-20-9
104.15
UN2358
1,3,5,7-COT
C8H8
MFCD00004161
2496800
1,3,5,7-Cyclooctatetraene, stabilized with 0.1% Hydroquinone

Specifications

629-20-9
C8H8
MFCD00004161
2496800
142° to 143°C
5g
1,3,5,7-Cyclooctatetraene, stabilized with 0.1% Hydroquinone
Unpleasant
104.15
UN2358
1,3,5,7-COT
−5°C
20°C (68°F)
98%

Safety and Handling

GHS H Statement
H225-H304-H315-H319-H335
Highly flammable liquid and vapour.
May be fatal if swallowed and enters airways.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P210-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: CYCLOOCTATETRAENE

TSCA : TSCA

Recommended Storage : 2° to 8°C