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3,4-Dihydroxy-3-cyclobutene-1,2-dione, 99%, ACROS Organics™

Chemical Identifiers

Chemical Name or Material 3, 4-Dihydroxy-3-cyclobutene-1, 2-dione
CAS 2892-51-5
CAS Min % 98.5
CAS Max % 100.0
Assay 98.5% min.
Assay Percent Range 99%
Molecular Formula C4H2O4
Formula Weight 114.06g/mol
MDL Number MFCD00001334
Synonym Squaric acid
View More Specs
Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

AC154021000

  SDS
thermo fisher scientific
154021000
Glass bottle 100g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AC154020250

  SDS
fisher scientific acros
154020250
Glass bottle 25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AC154020050

  SDS
fisher scientific acros
154020050
Glass bottle 5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Infrared Spectrum Authentic
Packaging Glass bottle
Density 190g/mL
Color White to beige
Quantity 100g
Chemical Name or Material 3, 4-Dihydroxy-3-cyclobutene-1, 2-dione
CAS 2892-51-5
CAS Min % 98.5
CAS Max % 100.0
Physical Form White to beige crystalline powder
Assay 98.5% min.
Assay Percent Range 99%
Molecular Formula C4H2O4
Formula Weight 114.06g/mol
MDL Number MFCD00001334
Beilstein 08, IV, 2701
Fieser 04,466; 13,284; 15,296
Merck Index 15, 8897
Synonym Squaric acid
Health Hazard 2 GHS H Statement:
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.
Health Hazard 3 GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
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.
Safety and Handling

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
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.

GHS H Statement:
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.