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  7. Acetaldehyde ethyl propargyl acetal, 98%, Thermo Scientific™

Acetaldehyde ethyl propargyl acetal, 98%, Thermo Scientific™

Catalog No. AC390640010
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5 g
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Glass bottle
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AC390640010 1 g Glass bottle
AC390640050 5 g Glass bottle
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Catalog No. AC390640010 Supplier Thermo Scientific Chemicals Supplier No. 390640010
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Chemical Identifiers

CAS 18669-04-0
Molecular Formula C7H12O2
Molecular Weight (g/mol) 128.17
MDL Number MFCD00066344
InChI Key QKBBTQJLUGADEG-UHFFFAOYSA-N
PubChem CID 86774
IUPAC Name 3-(1-ethoxyethoxy)prop-1-yne
SMILES CCOC(C)OCC#C

Specifications

CAS Min % 97.5
CAS Max % 100.0
Color Colorless to Yellow
Density 0.8930g/mL
Boiling Point 141°C to 142°C
Infrared Spectrum Authentic
Assay Percent Range 97.5% min. (GC)
Packaging Glass bottle
Refractive Index 1.4150 to 1.417
Quantity 1 g
Specific Gravity 0.893
Synonym 3-1-ethoxyethoxy prop-1-yne, acetaldehyde ethyl propargyl acetal, 1-propyne, 3-1-ethoxyethoxy, 1-ethoxy-1-prop-2-yn-1-yloxy ethane, 3-1-ethoxyethoxy propyne, 1-ethoxyethoxy-2-propyne, 1-1-ethoxyethoxy-2propyne, 1-1-ethoxyethoxy-2-propyne, 5-methyl-4,6-dioxa-1-octyne, 1-propyne,3-1-ethoxyethoxy
Formula Weight 128.17
Percent Purity 98%
Physical Form Liquid
Chemical Name or Material Acetaldehyde ethyl propargyl acetal
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Safety and Handling

Hazard Category GHS Signal Word: Warning
Hazard Statement GHS H Statement:
May cause respiratory irritation.
Causes skin irritation.
Causes serious eye irritation.
Flammable liquid and vapor.
Precautionary Statement GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.

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EINECSNumber 242-490-
SDS

RUO – Research Use Only

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