525081

Dimethyl phthalate

≥99%

• Synonyme(s) : DMP
• Formule linéaire : C₆H₄-1,2-(CO₂CH₃)₂
• Numéro CAS: 131-11-3
• Poids moléculaire : 194.18
• Numéro Beilstein : 1911460
• Numéro CE : 205-011-6
• Conseil de l'Europe Nº : 34
• Numéro MDL: MFCD00008425
• Code UNSPSC : 12162002
• ID de substance PubChem : 24874467
• Nomenclature NACRES : NA.23

Propriétés

• Pureté: ≥99%
• Forme: viscous liquid
• Température d'inflammation spontanée: 1033 °F
• Indice de réfraction: n20/D 1.515 (lit.)
• Point d'ébullition: 282 °C (lit.)
• Pf: 2 °C (lit.)
• Densité: 1.19 g/mL at 25 °C (lit.)
• Chaîne SMILES: COC(=O)c1ccccc1C(=O)OC
• InChI: 1S/C10H10O4/c1-13-9(11)7-5-3-4-6-8(7)10(12)14-2/h3-6H,1-2H3
• Clé InChI: NIQCNGHVCWTJSM-UHFFFAOYSA-N

Description

Description générale

Dimethyl phthalate (DMP) is a short-chained ester known as a phthalate acid ester. It is majorly used as a plasticizer for the production of polyvinyl chloride (PVC) and in the coating of cellulose films.

Application

DMP can be used to plasticize cellulose acetate which can be further used in the production of laminated safety glass for flight helmets and goggles. It can be used as a plasticizer that forms complexes with polyvinyl alcohol (PVA) and lithium salts for the development of solid polymer electrolyte (SPE) for solar cell (SC) applications. It may also be used as a mixture of polymeric solvents which can be used in the preparation of polyvinylidene fluoride (PVDF).

Informations sur la sécurité

• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 294.8 °F - closed cup
• Point d'éclair (°C): 146.0 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)