Dimethyl phthalate

Inquiry

For Research Use Only.

Category

Phenols

Cat.No.

NP5241

CAS

131-11-3

Product Name

Dimethyl phthalate

Structure

Product Details

Description

Dimethyl phthalate is used as a solvent and plasticizer in film coatings in pharmaceutical applications and is also widely used as an insect repellent.

Synonyms

1,2-Benzene-dicarboxylic acid dimethyl ester; 1,2-Benzenedicarboxylic Acid 1,2-Dimethyl Ester; Avolin; DMP; Dimethyl 1,2-Benzenedicarboxylate; Dimethyl o-Phthalate; Fermine; Mipax; NSC 15398; NTM; Palatinol M; Repeftal; Solvanom; Solvarone; Unimoll DM; DMP

IUPAC Name

dimethyl benzene-1,2-dicarboxylate

Molecular Weight

194.18

Molecular Formula

C10H10O4

Canonical SMILES

COC(=O)C1=CC=CC=C1C(=O)OC

InChI

InChI=1S/C10H10O4/c1-13-9(11)7-5-3-4-6-8(7)10(12)14-2/h3-6H,1-2H3

InChIKey

NIQCNGHVCWTJSM-UHFFFAOYSA-N

Boiling Point

282.7±8.0°C at 760 mmHg

Melting Point

2.0-5.5°C

Flash Point

156 °C

Purity

≥99%

Density

1.19 g/mL at 25°C

Solubility

Soluble in Chloroform (Slightly), Ethyl Acetate (Slightly)

Appearance

Colorless Oily Matter

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) s. It may also be used as a mixture of polymeric solvents which can be used in the preparation of polyvinylidene fluoride (PVDF).

Storage

Store at 2-8°C

EINECS

205-011-6

Form

Oil

Hazard Codes

F; T

MDL

MFCD00008425

Refractive Index

n20/D 1.515 (lit.)

RIDADR

UN 3082

Risk Statements

R20/21/22

RTECS

TI1575000

Safety Statements

S24/25

Stability

Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, strong bases, nitrates. Sensitive to prolonged exposure to light.

Vapor Density

6.69 (NTP, 1992) (Relative to Air);6.69 (Air = 1);Relative vapor density (air = 1): 6.69;6.69

Vapor Pressure

1 mm Hg at 212.5 °F ; 5 mm Hg at 269.2° F; 10 mm Hg at 297.7° F (NTP, 1992);0.00 mmHg;3.08X10-3 mm Hg at 25 °C /from experimentally-derived coefficients/;Vapor pressure, Pa at 20 °C: 0.8;0.01 mmHg;0.01 mmHg

WGK Germany

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