(Z)-4-Amino-4-oxobut-2-enoic acid

Modify Date: 2024-01-06 19:00:56

(Z)-4-Amino-4-oxobut-2-enoic acid Structure
(Z)-4-Amino-4-oxobut-2-enoic acid structure
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 Chinese USA Flash Point 200.9ºC
Symbol GHS07
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
Stability Stable, but light sensitive. Incompatible with strong oxidizing agents.

 Safety Information

Symbol GHS07
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

 Synthetic Route

 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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The high level of acrylamide in widely consumed processed foods poses a potentially significant risk to human health, which has led to an increasing demand for rapid, simple, and selective analytical ...

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