CAS 2806-97-5|2-BUTYNAL DIETHYL ACETAL

Introduction：Basic information about CAS 2806-97-5|2-BUTYNAL DIETHYL ACETAL, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Synonyms

Common Name	2-BUTYNAL DIETHYL ACETAL
CAS Number	2806-97-5	Molecular Weight	142.19600
Density	0.9 g/mL at 25 °C(lit.)	Boiling Point	65-67 °C12 mm Hg(lit.)
Molecular Formula	C₈H₁₄O₂	Melting Point	/
MSDS	/	Flash Point	132 °F

Names

Name	1,1-diethoxybut-2-yne
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.9 g/mL at 25 °C(lit.)
Boiling Point	65-67 °C12 mm Hg(lit.)
Molecular Formula	C₈H₁₄O₂
Molecular Weight	142.19600
Flash Point	132 °F
Exact Mass	142.09900
PSA	18.46000
LogP	1.40880
Vapour Pressure	0.984mmHg at 25°C
Index of Refraction	n20/D 1.426(lit.)
InChIKey	FKKVKKSEVMQYER-UHFFFAOYSA-N
SMILES	CC#CC(OCC)OCC

Safety Information

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36/37/39
RIDADR	UN 1993 3/PG 3
WGK Germany	3
Packaging Group	III
Hazard Class	3

Synonyms

1,1-Diethoxy-2-butyne

2-Butynal diethyl acetal

2-Butyn-1-al diethyl acetal

2-Butynyl aldehyde diethyl acetal

MFCD00009274

1,1-Diethoxy-but-2-yne

2-Butyne,1,1-diethoxy

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