Acetylenedicarboxylic Acid, 99%, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 102520250

UNSPSC: 12350000

Code: 29

Additional Details:
Additional Details: CAS Number: 142-45-0 Weight: 0.07500kg Transport: UN number : 2811 Chem class : 1 Pack group : III


Packaging Glass bottle
Quantity 25g

Product Code. 10568280

Quantity Price
1 £ 48.1 / 25g
Estimated Shipment date
from Supplier 13-03-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material Acetylenedicarboxylic acid
CAS 142-45-0
CAS Min % 97.5
CAS Max % 100.0
Assay ≥97.5%
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

Specification

Assay ≥97.5%
Formula Weight 114.06
Physical Form Crystalline Powder or Crystals
Quantity 25g
Color White or cream to beige
Beilstein 02, 801
Fieser 01,12
CAS Min % 97.5
Health Hazard 3 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.
Linear Formula HO2CCidentical toCCO2H
CAS 142-45-0
Infrared Spectrum Authentic
MDL Number MFCD00004362
Assay Percent Range 98%
Health Hazard 2 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.
Packaging Glass bottle
CAS Max % 100.0
Health Hazard 1 GHS Signal Word: Danger
Molecular Formula C4H2O4
Chemical Name or Material Acetylenedicarboxylic acid
Synonym 2-Butyne-1, 4-dioic acid
Documentation

Technical documents

Safety and Handling

GHS Signal Word: Danger

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.