CAS No 543-24-8 , 2-acetamidoacetic acid Search by region : Germany

Name: 2-acetamidoacetic acid
Synonyms: Acetylaminoacetic acid; Glycine; 543-24-8; N-acetyl-; Aceturic acid; ACETYLAMINO-ACETIC ACID;2-acetamidoacetic acid; Acetylglycine; Acetamidoacetic acid;N-ACETYLGLYCINE;
CAS Registry Number:543-24-8
Transport: 25kgs
Melting Point: 207-209 ºC
Density: 1.231 g/cm3
Water Solubility: 2.7 G/100 ML (15 ºC)
Safety Statements: S22;S24/25
Hazard Symbols: Not regulated UN NO.
HS Code: 29241900
EINECS: 208-839-6
Molecular Weight: 117.10328
InchiKey: OKJIRPAQVSHGFK-UHFFFAOYSA-N
InChI: InChI=1S/C4H7NO3/c1-3(6)5-2-4(7)8/h2H2,1H3,(H,5,6)(H,7,8)
Risk Statements: S22;S24/25
Molecular Formula: C₄H₇NO₃
Molecular Structure:

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References of 2-acetamidoacetic acid

Title: Aceturic Acid
CAS Registry Number: 543-24-8
CAS Name: N-Acetylglycine
Synonyms: acetamidoacetic acid; acetylaminoacetic acid; acetylglycocoll; ethanoylaminoethanoic acid
Molecular Formula: C4H7NO3
Molecular Weight: 117.10
Percent Composition: C 41.03%, H 6.03%, N 11.96%, O 40.99%
Line Formula: CH3CONHCH2COOH
Literature References: Prepd by warming glycine with a slight excess of acetic anhydride in benzene: Radenhausen, J. Prakt. Chem. [2] 52, 437 (1895); by warming glycine in glacial acetic acid with the stoichiometric amount of acetic anhydride: Dakin, J. Biol. Chem. 82, 443 (1929).
Properties: Long needles from water, mp 206-208°. pK (25°) 3.64. Sol in water at 15° = 2.7%. Moderately soluble in alcohol. Slightly sol in acetone, chloroform, glacial acetic acid. Practically insol in ether, benzene. Forms stable salts with organic bases.
Melting point: mp 206-208°
pKa: pK (25°) 3.64