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

Manufacturer:  Thermo Fisher Scientific AC305080250

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Catalog No. AC305080250

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

Chemical Identifiers

5231-87-8
170.16
DFSFLZCLKYZYRD-UHFFFAOYSA-N
123228
CCOC1=C(C(=O)C1=O)OCC
C8H10O4
MFCD00001333
1,2-diethoxycyclobutenedione, 3,4-diethoxy-3-cyclobutene-1,2-dione, 3,4-diethoxy-cyclobut-3-ene-1,2-dione, 3-cyclobutene-1,2-dione, 3,4-diethoxy, acmc-209kyn, diethoxycyclobut-3-ene-1,2-dione, diethoxycyclobutenedione, diethyl squarate, pubchem9741, squaric acid diethyl ester
3,4-diethoxycyclobut-3-ene-1,2-dione
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

SDS Documents
Product Certifications
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RUO – Research Use Only