150010

Dimethyl 5-sulfoisophthalate sodium salt

98%

• Synonyme(s) : 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
• Formule linéaire : NaO₃SC₆H₃-1,3-(CO₂CH₃)₂
• Numéro CAS: 3965-55-7
• Poids moléculaire : 296.23
• Numéro CE : 223-578-8
• Numéro MDL: MFCD00007493
• Code UNSPSC : 12352100
• ID de substance PubChem : 24848999
• Nomenclature NACRES : NA.22

Propriétés

• Pureté: 98%
• Forme: solid
• Pf: >300 °C (lit.)
• Groupe fonctionnel: ester; sulfonic acid
• Chaîne SMILES: [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
• Clé InChI: LLHSEQCZSNZLRI-UHFFFAOYSA-M

Description

Description générale

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

Application

• 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).

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H319
• Conseils de prudence: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Classification des risques: Eye Irrit. 2
• Code de la classe de stockage: 11 - Combustible Solids
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves