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3,4-Diethoxy-3-cyclobutene-1,2-dione, 98%, Thermo Scientific™

Supplier:  Thermo Scientific Chemicals 305080250

Catalog No. AC305080250

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

3, 4-Diethoxy-3-cyclobutene-1, 2-dione
97.5
1.1500g/mL
110°C
97.5% min. (GC)
C8H10O4
MFCD00001333
1.15
Solubility in water: insoluble
CCOC1=C(C(=O)C1=O)OCC
170.16
170.16
5231-87-8
100.0
95.0°C (0.1 mmHg)
Authentic
Glass bottle
1.5080 to 1.5100
25g
3,4-diethoxy-3-cyclobutene-1,2-dione, diethyl squarate, squaric acid diethyl ester, 3-cyclobutene-1,2-dione, 3,4-diethoxy, diethoxycyclobutenedione, diethoxycyclobut-3-ene-1,2-dione, 1,2-diethoxycyclobutenedione, 3,4-diethoxy-cyclobut-3-ene-1,2-dione, pubchem9741, acmc-209kyn
DFSFLZCLKYZYRD-UHFFFAOYSA-N
3,4-diethoxycyclobut-3-ene-1,2-dione
123228
98%
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Safety and Handling

Safety and Handling

GHS H Statement
Causes skin irritation.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May cause respiratory irritation.
May cause an allergic skin reaction.
Causes serious eye irritation.

GHS P Statement
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF INHALED: If breathing is difficult,remove to fresh air and keep at rest in a position comfortable for breathing.
If experiencing respiratory symptoms: Call a POISON CENT

GHS Signal Word: Danger

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RUO – Research Use Only