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CAS RN: 142-45-0
Acetylenedicarboxylic Acid
- Product code: ICTA0088
- Purity/Analytical Methods: >90.0%(HPLC)
Basic Information
| Appearance and Shape (20°C) | Solid |
|---|---|
| CAS RN | 142-45-0 |
| MDL number | MFCD00004362 |
| Molecular weight | 114.06 |
| Molecular Formula | C4H2O4 |
| Product code | ICTA0088 |
| PubChem Substance ID | 87561785 |
| Purity/Analytical Methods | >90.0%(HPLC) |
| Reaxys-RN | 878357 |
| SDBS (AIST Spectral DB) | 3689 |
| Situations to avoid | Air Sensitive,Heat Sensitive |
| Store under inert gas | Store under inert gas |
Technical Specifications
Technical Specifications
| Appearance | White to Light yellow to Light orange powder to crystal |
|---|
Safety and Regulatory
GHS
| Pictograms |
|
|---|---|
| Hazard statement | H301 : Toxic if swallowed H314 : Causes severe skin burns and eye damage. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant P260 : Do not breathe dusts or mists P270 : Do not eat, drink or smoke when using this product P264 : Wash skin thoroughly after handling P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting P363 : Wash contaminated clothing before reuse P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor P405 : Store locked up. |
| Signal word | Danger |
Transport information
| Category | 8/6.1 |
|---|---|
| Packaging category | II |
| UN number | UN2923 |
Product Category
Chemical structure
Chemicals by Class Compounds by Functional Group Classes Acetylenes [Chemical Structural Class] Acetylenic Carboxylic Acids & Their Derivatives [Chemical Structural Class]
Chemistry Building Blocks Non-Heterocyclic Building Blocks Carbonyl Compounds [Non-Heterocyclic Building Blocks] Carboxylic Acids_C1-C5 [Non-Heterocyclic Building Blocks] Carboxylic Acids [Non-Heterocyclic Building Blocks]
Materials Science Biomaterials/Biocompatible Materials Research Reagents Monomers, Macromonomers [Biomaterials/Biocompatible Materials Research Reagents] Dicarboxylic Acid Monomers [Biomaterials/Biocompatible Materials Research Reagents] Organic-Inorganic Hybrid Materials Metal Organic Frameworks (MOF) Raw Materials Organic Linker Molecules [Metal Organic Frameworks (MOF) Raw Materials] Oxygenated Organic Linkers [Metal Organic Frameworks (MOF) Raw Materials] Polymer/Macromolecule Reagents Monomers Dicarboxylic Acid Monomers