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Alfa Aesar™ Butadiene monoxide, 98%

Chemical Identifiers

Chemical Name or Material Butadiene monoxide
CAS 930-22-3
Molecular Formula C4H6O
Formula Weight 70.09
MDL Number MFCD00005149
UN Number UN1993
Beilstein 103170
Synonym 3,4-Epoxybut-1-ene; 2-Vinyloxirane
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL0023803

  SDS
alfa aesar™
L0023803
1g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL0023806

  SDS
alfa aesar™
L0023806
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL0023814

  SDS
alfa aesar™
L0023814
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.
Description & Specifications

Specifications

Formula Weight 70.09
Chemical Name or Material Butadiene monoxide
Assay 98%
MDL Number MFCD00005149
Health Hazard 2 GHS H Statement
H225-H341
Highly flammable liquid and vapor.
Suspected of causing genetic defects.
TSCA TSCA
Molecular Formula C4H6O
CAS 930-22-3
UN Number UN1993
Beilstein 103170
Synonym 3,4-Epoxybut-1-ene; 2-Vinyloxirane
Melting Point −135°C
Boiling Point 65° to 66°C
Quantity 1g
Flash Point −50°C (−58°F)
Odor Recognizable
Health Hazard 1 Danger
Health Hazard 3 GHS P Statement
P210-P280-P281-P303+P361+P353-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Wear protective gloves/protective clothing/eye protection/face protection.
Use personal protective equipment as required.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Recommended Storage 2° to 8°C
DOT Information Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
RTECS Number EM7350000

Applications
Butadiene monoxide is used as key starting material for the synthesis of (-)-bulgecinine and (+)-broussonetine G.

Solubility
Miscible with ethanol, ethyl ether, benzene and organic solvents.

Notes
Moisture sensitive. Store in cool place. Incompatible with acids, bases and oxidizing agents.

Safety and Handling

Danger

GHS P Statement
P210-P280-P281-P303+P361+P353-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Wear protective gloves/protective clothing/eye protection/face protection.
Use personal protective equipment as required.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H225-H341
Highly flammable liquid and vapor.
Suspected of causing genetic defects.

2° to 8°C