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Alfa Aesar™ 3-Methyl-1,2-butadiene, 97+%

$138.85 - $138.85

Chemical Identifiers

CAS 598-25-4
Molecular Formula C5H8
Linear Formula (CH3)2C=C=CH2
Formula Weight 68.12
MDL Number MFCD00008896
UN Number UN3295
Beilstein 1697090
Synonym 3,3-Dimethylallene
Chemical Name or Material 3-Methyl-1,2-butadiene
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Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL1015903 SDS Alfa Aesar™
L1015903*
1g Each for $138.85
Specifications

Description

Applications
3-Methyl-1,2-butadiene has been used to study the photo-induced reaction of 1,1-dimethylallene with the cyanoarenes 1,2,4,5-tetracyanobenzene, 1,4-dicyanobenzene and 1,4-dicyanonaphthalene in the presence of methanol as nucleophile.

Solubility
Soluble in ether, benzene, acetone, ethanol.

Notes
Store at 4°C. Air Sensitive. Store away from air and oxidizing agents. Incompatible with air, acids and oxidizing agents.
Description & Specifications

Chemical Identifiers

598-25-4
(CH3)2C=C=CH2
MFCD00008896
1697090
3-Methyl-1,2-butadiene
C5H8
68.12
UN3295
3,3-Dimethylallene

Specifications

598-25-4
(CH3)2C=C=CH2
MFCD00008896
1697090
−114°C
−12°C (10°F)
3-Methyl-1,2-butadiene
C5H8
68.12
UN3295
3,3-Dimethylallene
40° to 41°C
1g
≥97%

Safety and Handling

GHS H Statement
H225-H304-H315-H319-H335
Highly flammable liquid and vapor.
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: HYDROCARBONS, LIQUID, N.O.S.

Recommended Storage : 2° to 8°C