150010

Dimethyl 5-sulfoisophthalate sodium salt

98%

• Sinonimo/i: 3,5-Bis(carbomethoxy)benzenesulfonic acid sodium salt, 3,5-Di(carbomethoxy)benzenesulfonic acid sodium salt, 5-Sulfoisophthalic acid dimethyl ester sodium salt, Dimethyl 5-(sodiosulfo)isophthalate, Dimethyl sulfoisophthalate sodium salt, Sodium 3,5-(dimethoxycarbonyl)benzenesulfonate
• Formula condensata: NaO₃SC₆H₃-1,3-(CO₂CH₃)₂
• Numero CAS: 3965-55-7
• Peso molecolare: 296.23
• Numero CE: 223-578-8
• Numero MDL: MFCD00007493
• Codice UNSPSC: 12352100
• ID PubChem: 24848999
• NACRES: NA.22

Proprietà

• Saggio: 98%
• Forma fisica: solid
• Punto di fusione: >300 °C (lit.)
• Gruppo funzionale: ester; sulfonic acid
• Stringa SMILE: [Na+].COC(=O)c1cc(cc(c1)S([O-])(=O)=O)C(=O)OC
• InChI: 1S/C10H10O7S.Na/c1-16-9(11)6-3-7(10(12)17-2)5-8(4-6)18(13,14)15;/h3-5H,1-2H3,(H,13,14,15);/q;+1/p-1; LLHSEQCZSNZLRI-UHFFFAOYSA-M

Descrizione

Descrizione generale

Dimethyl 5-sulfoisophthalate sodium salt was used to produce a series of water-soluble polymeric surfactants.

Applicazioni

• Enhancing poly(lactic acid) crystallization: Dimethyl 5-sulfoisophthalate sodium salt was used as a nucleating agent in poly(lactic acid), significantly improving its crystallization behavior, which is crucial for developing biodegradable plastics with enhanced mechanical properties (Jongpanya-Ngam et al., 2022).
• Development of biodegradable polyester ionomers: A study on biodegradable aliphatic polyester ionomers, potentially incorporating Dimethyl 5-sulfoisophthalate sodium salt, focused on synthesizing environmentally friendly materials that offer practical benefits in medical and packaging applications (Han et al., 2004).

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H319
• Consigli di prudenza: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Classi di pericolo: Eye Irrit. 2
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: dust mask type N95 (US), Eyeshields, Gloves