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

$223.61 - $223.61

Chemical Identifiers

CAS 5231-87-8
Molecular Formula C8H10O4
Molecular Weight (g/mol) 170.164
MDL Number MFCD00001333
InChI Key DFSFLZCLKYZYRD-UHFFFAOYSA-N
Synonym 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
PubChem CID 123228
IUPAC Name 3,4-diethoxycyclobut-3-ene-1,2-dione
SMILES CCOC1=C(C(=O)C1=O)OCC
View More Specs

Products 2
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AC305080250 SDS View Documents Acros Organics
AC305080250
25g N/A N/A
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AC305080050 SDS View Documents Acros Organics
AC305080050
5g Each for $223.61
 
Specifications

Chemical Identifiers

5231-87-8
170.164
DFSFLZCLKYZYRD-UHFFFAOYSA-N
123228
CCOC1=C(C(=O)C1=O)OCC
C8H10O4
MFCD00001333
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
3,4-diethoxycyclobut-3-ene-1,2-dione

Specifications

1.1500g/mL
Authentic
1.5080 to 1.5100
Brown to Yellow
5231-87-8
100.0
C8H10O4
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
CCOC1=C(C(=O)C1=O)OCC
170.164
170.16
98%
110°C
Glass bottle
95.0°C (0.1 mmHg)
25g
97.5
98%
MFCD00001333
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 CENTER or doctor/physician.
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Wash with plenty of soap and water.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.