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Acetylenedicarboxylic Acid, 99%, ACROS Organics™

$139.03 - $139.03

Chemical Identifiers

CAS 142-45-0
CAS Min % 97.5
CAS Max % 100.0
Assay Percent Range 98%
Molecular Formula C4H2O4
Linear Formula HO2CCidentical toCCO2H
Formula Weight 114.06
MDL Number MFCD00004362
Synonym 2-Butyne-1, 4-dioic acid
Chemical Name or Material Acetylenedicarboxylic acid
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Packaging Quantity Price Quantity  
Catalog Number Mfr. No. Packaging Quantity Price Quantity  
AC102521000 SDS Thermo Fisher Scientific
AC102521000
Glass bottle 100g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AC102520250 SDS Thermo Fisher Scientific
102520250
Glass bottle 25g Each for $139.03
Specifications Description & Specifications

Chemical Identifiers

142-45-0
100.0
C4H2O4
114.06
2-Butyne-1, 4-dioic acid
≥97.5%
97.5
98%
HO2CCidentical toCCO2H
MFCD00004362
Acetylenedicarboxylic acid

Specifications

Crystalline Powder or Crystals
100g
01,12
100.0
97.5
Authentic
142-45-0
MFCD00004362
Acetylenedicarboxylic acid
114.06
White or cream to beige
02, 801
HO2CCidentical toCCO2H
Glass bottle
2-Butyne-1, 4-dioic acid
C4H2O4
98%
≥97.5%

Safety and Handling

GHS H Statement:
Toxic if inhaled.
May cause respiratory irritation.
Causes skin irritation.
Toxic if swallowed.
Toxic in contact with skin.
Causes serious eye irritation.

GHS P Statement:
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
Wear protective gloves/protective clothing/eye protection/face protection.
Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN: Gently wash with plenty of soap and water.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
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 Signal Word: Danger