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DI-N-OCTYL PHTHALATE

Name: DI-N-OCTYL PHTHALATE
SKU: 0

DI-N-OCTYL PHTHALATE
CAS No.: 117-84-0
Molecular Formula: C24H38O4
Molecular Weight: 390.56

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PRODUCT DESCRIPTION

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.

Chemical Properties

Property	Value
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)
Eefractive 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

Di-n-octyl phthalate (DOP) is a commonly used plasticizer primarily applied in polyvinyl chloride (PVC) and its copolymers to significantly improve flexibility, low-temperature resistance, and processing performance. It is widely used in cable compounds, synthetic leather, films, hoses, and sealing materials. In addition, it can also serve as an auxiliary plasticizing component in coatings and adhesives, enhancing elongation and durability. The product offers good compatibility with resins and excellent processing stability in various industrial applications.

Property	Value
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).

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A:Yes,we could offer the sample for you to test but please pay freight fee.

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