CAS 557-24-4|(Z)-4-Amino-4-oxobut-2-enoic acid
Introduction：Basic information about CAS 557-24-4|(Z)-4-Amino-4-oxobut-2-enoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (Z)-4-Amino-4-oxobut-2-enoic acid | ||
|---|---|---|---|
| CAS Number | 557-24-4 | Molecular Weight | 115.08700 |
| Density | 1.376g/cm3 | Boiling Point | 408.6ºC at 760mmHg |
| Molecular Formula | C4H5NO3 | Melting Point | 158-161 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 200.9ºC |
| Symbol | GHS07 | Signal Word | Warning |
Names
| Name | maleamic acid |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.376g/cm3 |
|---|---|
| Boiling Point | 408.6ºC at 760mmHg |
| Melting Point | 158-161 °C(lit.) |
| Molecular Formula | C4H5NO3 |
| Molecular Weight | 115.08700 |
| Flash Point | 200.9ºC |
| Exact Mass | 115.02700 |
| PSA | 80.39000 |
| Index of Refraction | 1.528 |
| InChIKey | FSQQTNAZHBEJLS-UPHRSURJSA-N |
| SMILES | NC(=O)C=CC(=O)O |
| Stability | Stable, but light sensitive. Incompatible with strong oxidizing agents. |
Safety Information
| Symbol | GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2924199090 |
Customs
| HS Code | 2924199090 |
|---|---|
| Summary | 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Articles20
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| N-Phenyl and N-phenylalkyl-maleimides acting against Candida spp.: time-to-kill, stability, interaction with maleamic acids. Bioorg. Med. Chem. 16 , 560-8, (2008) N-Phenyl and N-phenylalkyl maleimides (alkyl chain=(CH(2))n; n=0-4) and their respective open derivatives (maleamic acids) were evaluated against Candida spp. with the microbroth dilution method follo... | |
| Selective adsorption of D- and L-phenylalanine on molecularly-imprinted polymerized organogels formed using polymerizable gelator N-octadecyl maleamic acid. J. Sep. Sci. 31(21) , 3782-7, (2008) The polymerizable gelator N-octadecyl maleamic acid (ODMA) can self-assemble in selected polymerizable organic solvents, such as 2-hydroxyethyl methacrylate (HEMA) and methylacrylic acid (MAA) to form... |
Synonyms
| Maleamic acid |
| Aminomaleic acid |
| Maleinamidsaeure |
| Maleamidic acid |
| 3c-carbamoyl-acrylic acid |
| EINECS 209-163-4 |
| Maleic monoamide |
| MELEAMICACID |
| maleinamic acid |
| AURORA KA-4159 |
| maleic acid monoamide |
| N-[p-(Acetylmercuric)phenyl]maleamate |
| Maleamate |
| MFCD00082354 |
| maleamic |
