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  9. 3,4-Diethoxy-3-cyclobutene-1,2-dione, 98%, ACROS Organics™

3,4-Diethoxy-3-cyclobutene-1,2-dione, 98%, ACROS Organics™

$231.58 - $231.58

Chemical Identifiers

CAS 5231-87-8
Molecular Formula C8H10O4
Molecular Weight (g/mol) 170.16
MDL Number MFCD00001333
InChI Key DFSFLZCLKYZYRD-UHFFFAOYSA-N
Synonym 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
PubChem CID 123228
IUPAC Name 3,4-diethoxycyclobut-3-ene-1,2-dione
SMILES CCOC1=C(C(=O)C1=O)OCC
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Products 2
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AC305080050 SDS View Documents
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Thermo Fisher Scientific
AC305080050 		5g Each for $231.58
 
AC305080250 SDS View Documents
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Thermo Fisher Scientific
AC305080250 		25g N/A N/A
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Specifications

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

Specifications

1.1500g/mL
Authentic
1.5080 to 1.5100
95.0°C (0.1 mmHg)
5g
97.5
97.5% min. (GC)
MFCD00001333
Solubility in water: insoluble
CCOC1=C(C(=O)C1=O)OCC
170.16
170.16
98%
110°C
Glass bottle
1.15
Brown to Yellow
5231-87-8
100.0
C8H10O4
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
DFSFLZCLKYZYRD-UHFFFAOYSA-N
3,4-diethoxycyclobut-3-ene-1,2-dione
123228
Liquid
3, 4-Diethoxy-3-cyclobutene-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