8.05967

3-Mercaptopropionic acid

for synthesis

• 別名: 3-Mercaptopropionic acid
• 実験式（ヒル表記法）: C₃H₆O₂S
• CAS番号: 107-96-0
• 分子量: 106.14
• MDL番号: MFCD00004897
• UNSPSCコード: 12352106
• EC Index Number: 203-537-0
• NACRES: NA.22

特性

• 蒸気圧: 0.053 hPa ( 20 °C)
• 品質水準: 200
• アッセイ: ≥98.0% (GC)
• 形状: liquid
• 自己発火温度: 350 °C
• 有効性: 96 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 1.60 % (v/v)
• pH: 2 (20 °C, 120 g/L in H₂O)
• bp: 110 °C/20 hPa
• mp: 17-19 °C
• 転移温度: flash point 93 °C
• 密度: 1.22 g/cm³ at 20 °C
• 保管温度: 2-30°C
• InChI: 1S/C3H6O2S/c4-3(5)1-2-6/h6H,1-2H2,(H,4,5)
• InChI Key: DKIDEFUBRARXTE-UHFFFAOYSA-N

詳細

アプリケーション

• 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).

アナリシスノート

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.

安全性情報

• ピクトグラム: GHS05,GHS06
• シグナルワード: Danger
• 危険有害性情報: H290 - H301 - H314 - H332
• 注意書き: P234 - P261 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
• 保管分類コード: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 1
• 引火点(°F): 200.1 °F - closed cup
• 引火点(℃): 93.4 °C - closed cup