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  8. 3-Acetyl-2,5-dimethylthiophene, 99%

3-Acetyl-2,5-dimethylthiophene, 99%

Catalog No. AAA1732909
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Catalog No. AAA1732909 Supplier Thermo Scientific Chemicals Supplier No. A1732909
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Description

CAS: 2530-10-1 | C9H22O3Si | 206.36 g/mol

It is used in the synthesis of heterocyclic ketimines, 3-acetyl-2,5-dimethylthiophene thiosemicarbazone and 3-acetyl-2,5- dimethylthiophene semicarbazone.

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
It is used in the synthesis of heterocyclic ketimines, 3-acetyl-2,5-dimethylthiophene thiosemicarbazone and 3-acetyl-2,5- dimethylthiophene semicarbazone.

Solubility
Soluble in alcohol. Insoluble in water.

Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Chemical Identifiers

CAS 2530-10-1
MDL Number MFCD00009763

Specifications

Density 1.086
Boiling Point 224°C
Flash Point 98°C (208°F)
Molecular Formula C9H22O3Si
Refractive Index 1.5455
Quantity 10 g
Beilstein 112095
Synonym propyltriethoxysilane, triethoxy propyl silane, n-propyltriethoxysilane, silane, triethoxypropyl, unii-f17otx9fg5, f17otx9fg5, dynasylan pteo, triethoxypropyl-silan, triethoxypropyl-silane, triethoxy-n-propylsilane
Solubility Information Soluble in alcohol. Insoluble in water.
InChI Key NBXZNTLFQLUFES-UHFFFAOYSA-N
SMILES CCC[Si](OCC)(OCC)OCC
IUPAC Name triethoxy(propyl)silane
Molecular Weight (g/mol) 206.36
PubChem CID 75691
Formula Weight 154.23
Percent Purity 99%
Chemical Name or Material 3-Acetyl-2,5-dimethylthiophene
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Safety and Handling

Hazard Category Warning
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
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.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
EINECSNumber 219-779-5
RTECSNumber OB2888000
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only