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Alfa Aesar™ Isobutylene oxide, 99+%

$46.57 - $46.57

Chemical Identifiers

Chemical Name or Material Isobutylene oxide
CAS 558-30-5
Molecular Formula C4H8O
Formula Weight 72.11g/mol
MDL Number MFCD00066354
UN Number UN2924
Beilstein 102408
Synonym 2,2-Dimethyloxirane
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL0977306

 
alfa aesar™
L09773-06
5g Each for $46.57

AAL0977314

 
alfa aesar™
L09773-14
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL0977322

 
alfa aesar™
L09773-22
100g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Odor Ether-like
Quantity 5g
Boiling Point 51° to 52°C
Flash Point −32°C (−25°F)
Quantity 5g
Chemical Name or Material Isobutylene oxide
CAS 558-30-5
Assay ≥99%
Molecular Formula C4H8O
Formula Weight 72.11g/mol
MDL Number MFCD00066354
UN Number UN2924
Beilstein 102408
Synonym 2,2-Dimethyloxirane
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H225-H314-H318
Highly flammable liquid and vapor.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Health Hazard 3 GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not breathe 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.
DOT Information Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, CORROSIVE, N.O.S.
RTECS Number TZ3580000
TSCA TSCA

Applications
Isobutylene oxide is employed as an initiator for the preparation of polyisobutylenes. It finds application in the synthesis of 1-tert-butylperoxy-2-methyl-propan-2-ol.

Solubility
Miscible with ethanol and diethyl ether. Slightly miscible with water.

Notes
Incompatible with strong oxidizing agents.

Safety and Handling

Danger

GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not breathe 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.

GHS H Statement
H225-H314-H318
Highly flammable liquid and vapor.
Causes severe skin burns and eye damage.
Causes serious eye damage.