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Alfa Aesar™ 2-Butynal diethyl acetal, 98%

Chemical Identifiers

CAS 2806-97-5
Molecular Formula CH3C≡CCH(OCH2CH3)2
Formula Weight 142.2
MDL Number MFCD00009274
UN Number UN1993
Beilstein 1702075
Synonym 1,1-Diethoxy-2-butyne
Chemical Name or Material 2-Butynal diethyl acetal
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL0587203 SDS Alfa Aesar™
L0587203
1g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAL0587206 SDS Alfa Aesar™
L0587206
5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAL0587214 SDS Alfa Aesar™
L0587214
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
2-Butynal diethyl acetal is used as pharmaceutical intermediates.

Solubility
Not miscible in water.

Notes
Incompatible with oxidizing agents. Store in a cool, dry conditions in well sealed container.
Description & Specifications

Chemical Identifiers

2806-97-5
142.2
UN1993
1,1-Diethoxy-2-butyne
CH3C≡CCH(OCH2CH3)2
MFCD00009274
1702075
2-Butynal diethyl acetal

Specifications

2806-97-5
142.2
UN1993
1,1-Diethoxy-2-butyne
1g
Recognizable
98%
CH3C≡CCH(OCH2CH3)2
MFCD00009274
1702075
65° to 67°C (12mmHg)
56°C (133°F)
2-Butynal diethyl acetal

Safety and Handling

GHS H Statement
H226
Flammable liquid and vapor.

GHS P Statement
P210-P280-P240-P303+P361+P353-P403+P235-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Wear protective gloves/protective clothing/eye protection/face protection.
Ground/bond container and receiving equipment.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
Store in a well-ventilated place. Keep cool.
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.