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Alfa Aesar™ trans-2,3-Epoxybutane, 97%

$59.57 - $164.24

Chemical Identifiers

CAS 21490-63-1
Molecular Formula C4H8O
Formula Weight 72.11
MDL Number MFCD00005129
UN Number UN3271
Beilstein 79772
Synonym trans-beta-Butylene oxide
Chemical Name or Material trans-2,3-Epoxybutane
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAB2200503 SDS Alfa Aesar™
B2200503
1g Each for $59.57
AAB2200506 SDS Alfa Aesar™
B2200506
5g Each for $164.24
AAB2200514 SDS Alfa Aesar™
B2200514
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
A higher order cuprate reacted with trans-2,3-epoxybutane a high yield both counted on the epoxide (96%) and on the haloalkane (85%). Enolate derived from trans-2,3-Epoxybutan has chiral recognition.

Solubility
Soluble in water(95g/L).

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, water, moisture.
Description & Specifications

Chemical Identifiers

21490-63-1
72.11
UN3271
trans-beta-Butylene oxide
C4H8O
MFCD00005129
79772
trans-2,3-Epoxybutane

Specifications

21490-63-1
72.11
UN3271
trans-beta-Butylene oxide
Recognizable
−26°C (−14°F)
97%
C4H8O
MFCD00005129
79772
54° to 55°C
1g
trans-2,3-Epoxybutane

Safety and Handling

GHS H Statement
H225-H341-H315-H319-H335
Highly flammable liquid and vapour.
Suspected of causing genetic defects.
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.

Danger

DOTInformation : Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: ETHERS, N.O.S.

RTECSNumber : EK3855040