DI-N-OCTYL PHTHALATE CAS#117-84-0

DI-N-OCTYL PHTHALATE CAS#117-84-0

Classification:Additives

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DI-N-OCTYL PHTHALATE CAS#117-84-0

Dioctyl Phthalate (DOP for short), also known as dioctyl phthalate or Dioctyl Phthalate, is a widely used organic ester compound. At room temperature, it is a colorless and transparent oily liquid without visible impurities. Some products may have a slight odor.

DI-N-OCTYL PHTHALATE Chemical Properties

Melting point

-25℃

Boiling point

380 °C

density

0.980 g/mL at 20 °C(lit.)

vapor pressure

5(x 10-8 mmHg) at 82 °C, 500 at 132 °C (Gross and Colony, 1973)

refractive index

n20/D1.485

Fp

219 °C

storage temp.

2-8°C

solubility

Chloroform (Slightly), Methanol (Slightly)

form

Oily Liquid

color

Colourless

Specific Gravity

0.98

Water Solubility

Insoluble in water.

Merck

14,2864

BRN

1915994

Henry's Law Constant

1.41(x 10-12 atm?m3/mol) at 25 °C (approximate - calculated from water solubility and vapor pressure)

Dielectric constant

5.1(24℃)

CAS DataBase Reference

117-84-0(CAS DataBase Reference)

NIST Chemistry Reference

Di-n-octyl phthalate(117-84-0)

EPA Substance Registry System

Di-n-octyl phthalate (117-84-0)


Safety Information

Risk Statements

60-61

Safety Statements

23-24/25

RIDADR

2810

WGK Germany

2

RTECS

TI1925000

TSCA

Yes

HS Code

29173200

Hazardous Substances Data

117-84-0(Hazardous Substances Data)

Toxicity

Acute oral LD50 for mice 6,513 mg/kg (quoted, RTECS, 1985):rats 13,000 mg/kg (Dogra et al., 1989):mice 1,250-1,954 mg/kg (Etnier, 1987).

Product Usage

Dioctyl phthalate, as a general-purpose main plasticizer, is mainly used in the processing of polyvinyl chloride (PVC) to enhance the flexibility of products. It is widely compatible with PVC products such as films, artificial leather, cable materials, and hoses. It is also used in gas chromatography stationary liquids and performance testing of high-efficiency filters. Some compliant grades can be used in the processing of food/medical packaging materials.

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