Dimethyl phthalate

Basic Information

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CAS Number

131-11-3

Molecular Formula

C10H10O4

Molecular Weight

194.19 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

2 °C

Boiling Point

282 °C

Water Solubility

<0.1 g/100 mL at 20 ºC

Solubility

4.0g/l

Refractive Index

n20/D 1.515(lit.)<br />n20/D 1.516

Vapor Pressure

0.0±0.6 mmHg at 25°C

SMILES

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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

LogP

1.2597999999999998

Topological Polar Surface Area

52.60000000000001 Å²

Hydrogen Bond Donor/Acceptor

0 / 4

Complexity

200

Safety Information

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GHS Hazard Pictograms

H319

Hazard Statement

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class 9 Class 9

Stability

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

Sensitiveness

light-sensitive

Toxicity

LD50 in mice, rats, guinea pigs (ml/kg): 7.2, 6.9, 2.4 orally (Draize)

Synonyms & References

English

Mipax
Dimethyl phthalate, SAJ special grade, >=99.0%
NCGC00254947-01
Dimethylester kyseliny ftalove [Czech]
NCGC00090692-04
DB13336
Bisoflex DMP
Solvanom
Benzenedicarboxylic acid, dimethyl ester
BIDD:ER0349
NCGC00090692-02
Uniplex 110
SMR000777937
NCGC00090692-05
EN300-18366
ENT 262
DIMETHYLPHTHALATE
AI3-00262
Fermine
1,2-dimethyl phthalate
dimethyl benzene-1,2-dicarboxylate
Caswell No 380
CCRIS 2674
DIMETHYL PHTHALATE [WHO-DD]
FT-0625095
HSDB 1641
NS00010268
Dimethyl phthalate, AR,99%
1,dimethyl ester
DIMETHYL PHTHALATE [MART.]
SCHEMBL34630

MDL Number

MFCD00008425

FAQ

What is Dimethyl phthalate (CAS: 131-11-3)?

Dimethyl phthalate is an organic compound with the chemical formula C10H10O4. It is a colorless liquid with a faint ester-like odor, commonly used as a plasticizer and solvent. This compound is known for its low volatility and good solubility in organic solvents, making it versatile in various chemical applications.

What are the main uses of Dimethyl phthalate (CAS: 131-11-3)?

Dimethyl phthalate is widely used in the pharmaceutical industry as a solvent and stabilizer. It also finds applications in the production of coatings, inks, and adhesives. Additionally, it is used in research for its chemical properties and in some cases as a fragrance ingredient in personal care products.

Is Dimethyl phthalate (CAS: 131-11-3) safe?

Dimethyl phthalate is generally considered safe when used in accordance with proper handling guidelines. However, it may cause skin irritation or respiratory issues if inhaled or ingested in large quantities. Safety standards recommend using protective equipment and following local regulations to ensure safe usage and disposal.

How should Dimethyl phthalate (CAS: 131-11-3) be stored?

Dimethyl phthalate should be stored in a cool, dry, and well-ventilated area, away from direct sunlight. It is best kept in a sealed container made of materials compatible with its chemical nature, such as glass or plastic. Avoid exposure to high humidity and ensure proper labeling for safe handling and storage.