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  7. 2-Butynal diethyl acetal, 98%

2-Butynal diethyl acetal, 98%

Catalog No. p-7044325
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Quantity:
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5 g
25 g
Catalog No. Quantity
AAL0587203 1 g
AAL0587206 5 g
AAL0587214 25 g
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Catalog No. AAL0587203

Supplier: Thermo Scientific Chemicals L0587203

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Description

CAS: 2806-97-5 | C8H14O2 | 142.20 g/mol

2-Butynal diethyl acetal is used as pharmaceutical intermediates.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.

Chemical Identifiers

CAS 2806-97-5
Molecular Formula C8H14O2
Molecular Weight (g/mol) 142.20
MDL Number MFCD00009274
InChI Key FKKVKKSEVMQYER-UHFFFAOYSA-N
Synonym 2-butynal diethyl acetal, 2-butyn-1-al diethyl acetal, 2-butynyl aldehyde diethyl acetal, 2-butyne, 1,1-diethoxy, 1,1-diethoxy-but-2-yne, 1-diethoxybut-2-yne, acmc-20ao12, tetrolaldehyde diethyl acetal, 1,1-diethoxy-2-butyne #
PubChem CID 137721
IUPAC Name 1,1-diethoxybut-2-yne
SMILES CCOC(OCC)C#CC

Specifications

Density 0.898
Boiling Point 65°C to 67°C (12 mmHg)
Flash Point 56°C (133°F)
Odor Recognizable
Refractive Index 1.426
Quantity 1 g
UN Number UN1993
Beilstein 1702075
Solubility Information Not miscible in water.
Formula Weight 142.2
Percent Purity 98%
Chemical Name or Material 2-Butynal diethyl acetal
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Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H226
Flammable liquid and vapor.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
DOTInformation Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only