8.05967

3-Mercaptopropionic acid

for synthesis

• Sinónimos: 3-Mercaptopropionic acid
• Fórmula empírica (notación de Hill): C₃H₆O₂S
• Número de CAS: 107-96-0
• Peso molecular: 106.14
• Número MDL: MFCD00004897
• Código UNSPSC: 12352106
• Número índice de la CE: 203-537-0
• NACRES: NA.22

Propiedades

• presión de vapor: 0.053 hPa ( 20 °C)
• Nivel de calidad: 200
• Análisis: ≥98.0% (GC)
• formulario: liquid
• temp. de autoignición: 350 °C
• potencia: 96 mg/kg LD₅₀, oral (Rat)
• lim. expl.: 1.60 % (v/v)
• pH: 2 (20 °C, 120 g/L in H₂O)
• bp: 110 °C/20 hPa
• mp: 17-19 °C
• temperatura de transición: flash point 93 °C
• densidad: 1.22 g/cm³ at 20 °C
• temp. de almacenamiento: 2-30°C
• InChI: 1S/C3H6O2S/c4-3(5)1-2-6/h6H,1-2H2,(H,4,5)
• Clave InChI: DKIDEFUBRARXTE-UHFFFAOYSA-N

Descripción

Aplicación

• Thiol-ene click cross-linking for material science: Research on thiol-ene click cross-linking of starch oleate films investigated that 3-Mercaptopropionic acid is used to esterified a series of polyethylene glycol (PEGs) with varying molecular weights during the synthesis of biobased films (Boetje et al., 2023).
• Redox-responsive nanoparticle systems for cancer therapy: A study utilized 3-Mercaptopropionic acid in the synthesis of gold nanoparticles coated with hyaluronic acid and folic acid, demonstrating its application in targeted anticancer therapy through a redox-responsive mechanism (Munderere et al., 2024).
• Preparation of superhydrophobic materials: The application of 3-Mercaptopropionic acid in the preparation of superhydrophobic fabric via Michael addition under ultraviolet light was explored, indicating its utility in creating water-resistant textile surfaces (Wang et al., 2023).
• Optoelectronic applications in nanocomposite films: Research involved 3-Mercaptopropionic acid in the eco-friendly electrophoretic deposition of fluorescent nanocomposite films, employing quantum dots for enhanced optoelectronic applications, reflecting its role in sustainable materials engineering (Morimoto et al., 2024).

Nota de análisis

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.220 - 1.222
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Información de seguridad

• Pictogramas: GHS05,GHS06
• Palabra de señalización: Danger
• Frases de peligro: H290 - H301 - H314 - H332
• Consejos de prudencia: P234 - P261 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Clasificaciones de peligro: Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
• Código de clase de almacenamiento: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): 200.1 °F - closed cup
• Punto de inflamabilidad (°C): 93.4 °C - closed cup