missing translation for 'onlineSavingsMsg'
Learn More
Please login to your online account to display your discounted pricing

Alfa Aesar™ 3-Bromocyclohexene, 95%, stab. with 300-1000ppm Propylene oxide

Chemical Identifiers

CAS 1521-51-3
Molecular Formula C6H9Br
Formula Weight 161.05
MDL Number MFCD00013775
UN Number UN1993
Beilstein 635953
Synonym 2-Cyclohexenyl bromide
Chemical Name or Material 3-Bromocyclohexene, Stabilized with 300 to 1000ppm Propylene oxide
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1037006 SDS Alfa Aesar™
A1037006
5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA1037022 SDS Alfa Aesar™
A1037022
100g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA1037014 SDS Alfa Aesar™
A1037014
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
In peptide synthesis, can be used to protect the hydroxyl group of serine and threonine as the cyclohexyl (Chx) ether, by reaction with the sodium alkoxide (generated with NaH), followed by hydrogenation. The group is stable to TFA and 20% piperidine in DMF, but can be cleaved with TfOH in TFA, in the presence of thioanisole as a cation scavenger. It is also used in the synthesis of N-tert-butoxycarbonyl-O-cyclohexyl-L-tyrosine.1 It was also used in the synthesis of enantiopure cyclohexitols such as muco-quercitol, D-chiro-inocitol and allo-inocitol.

Solubility
Not miscible or difficult to mix in water.

Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.
Description & Specifications

Chemical Identifiers

1521-51-3
161.05
UN1993
2-Cyclohexenyl bromide
C6H9Br
MFCD00013775
635953
3-Bromocyclohexene, Stabilized with 300 to 1000ppm Propylene oxide

Specifications

1521-51-3
161.05
UN1993
2-Cyclohexenyl bromide
5g
3-Bromocyclohexene, Stabilized with 300 to 1000ppm Propylene oxide
C6H9Br
MFCD00013775
635953
64° to 65°C (15mmHg)
54°C (129°F)
95%

Safety and Handling

GHS H Statement
H226-H315-H319-H335
Flammable liquid and vapor.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
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.

Warning

DOTInformation : Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.

Recommended Storage : 2°C to 8°C