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

Widely used organic ester – Dioctyl Phthalate (DOP) is a versatile and commonly utilized organic ester compound.
Clear and transparent – At room temperature, it is a colorless, transparent oily liquid, indicating high purity.
Low impurity content – Free from visible impurities, ensuring consistent quality for applications.
Mild odor – Some products may have only a slight odor, making it suitable for various industrial uses.

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Product Details

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

Dioctyl Phthalate (DOP), also referred to as dioctyl phthalate, is a widely used organic ester compound. At room temperature, it appears as a colorless and transparent oily liquid, free from visible impurities. Some products may exhibit a slight odor.

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

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/D 1.485
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	142864
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)
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).

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

Product Usage

Dioctyl phthalate, a versatile general-purpose plasticizer, is primarily used in the processing of polyvinyl chloride (PVC) to improve product flexibility. It is widely compatible with PVC items such as films, artificial leather, cables, and hoses. Additionally, it finds applications in gas chromatography stationary phases and performance testing of high-efficiency filters. Certain compliant grades are also suitable for food and medical packaging materials.

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