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Squaric Acid Dibutyl Ester, 97%, Thermo Scientific™

Supplier:  Thermo Scientific Chemicals 133170250

Catalog No. AC133170250

Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

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Description

Description

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

Specifications

Specifications

Squaric acid dibutyl ester
1.0500g/mL
>110°C
96% min. (GC)
C12H18O4
MFCD00037150
1.05
dibutyl squarate, 3,4-dibutoxy-3-cyclobutene-1,2-dione, squaric acid dibutyl ester, sadbe, squaric acid dibutylester, 3,4-di-n-butoxy-3-cyclobutene-1,2-dione, unii-4rto57vg65, 1,2-dibutyl squarate, 3-cyclobutene-1,2-dione, 3,4-dibutoxy, acmc-209h5p
XBRWELTXMQSEIN-UHFFFAOYSA-N
3,4-dibutoxycyclobut-3-ene-1,2-dione
65108
226.27
2892-62-8
121.0°C to 122.0°C (0.2 mmHg)
Authentic
Glass bottle
1.4930 to 1.4950
25g
15, 8897
Solubility in water: insoluble.
CCCCOC1=C(OCCCC)C(=O)C1=O
226.27
CHEBI:53612
97%
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Safety and Handling

Safety and Handling

GHS H Statement
Causes skin irritation.
Causes serious eye irritation.
May cause an allergic skin reaction.

GHS P Statement
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/eye protection/face protection.
IF ON SKIN: Wash with plenty of soap and water.
IF IN EYES: Rinse cautiously with water for several minutes.

GHS Signal Word: Warning

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