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Liquid Organic Intermediate Dioctyl Terephthalate

  • 6422-86-2
  • Industrial grade
  • C24H38O4
  • 390.27700
  • 2917399090
  • Bis(2-ethylhexyl) terephthalate
  • Dioctyl terephthalate; Bis(2-ethylhexyl) terephthalate;DOTP
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1. Introduction of Dioctyl Terephthalate

Dioctyl terephthalate (DOTP) is an organic compound with the molecular formula C24H38O4. Transparent oily liquid, insoluble in water, soluble in general organic solvents [1]. Dioctyl terephthalate is an excellent main plasticizer for polyvinyl chloride (PVC). Compared with the commonly used diisooctyl phthalate (DOP), it has the advantages of heat resistance, cold resistance, volatilization resistance, extraction resistance, softness and electrical insulation, etc., showing excellent durability, soapy water resistance and low softness in the products.


Chemical Name

Dioctyl terephthalate

CAS No.

6422-86-2

Molecular Formula

C24H38O4

Molecular Weight

390.27700

Abbreviations

DOTP, DEHT



2. Properties of Dioctyl Terephthalate

Appearance & Physical State

Transparent oily liquid

Boiling Point

400°C

Flash Point

212°C

Vapour pressure

1 mm Hg ( 217 °C)

Odour

no data available

Decomposition temperature

no data available

Flammability

no data available


Pictogram(s)

No symbol.

Signal word

No signal word.

Hazard statement(s)

none

Precautionary statement(s)


Prevention

none

Response

none

Storage

none

Disposal

none

Toxicological information

Skin corrosion/irritation

no data available


Serious eye damage/irritation

no data available


Respiratory or skin sensitization

no data available


Germ cell mutagenicity

no data available


Carcinogenicity

no data available


Reproductive toxicity

no data available


STOT-single exposure

no data available


STOT-repeated exposure

no data available


Aspiration hazard

no data available

Usage

Dioctyl terephthalate (DOTP) is an excellent main plasticizer for polyvinyl chloride (PVC) plastics. Compared with the commonly used diisooctyl phthalate (DOP), it has the advantages of heat resistance, cold resistance, volatilization resistance, extraction resistance, softness and electrical insulation, etc., showing excellent durability, soapy water resistance and low softness in the products. Due to its low volatility, the use of DOTP can fully meet the temperature grade requirements of wire and cable, can be widely used in 70°C cable material (IEC standard) and other kinds of PVC soft products. In addition to a large number of cable materials, PVC plasticizer DOTP can also be used in the production of artificial leather film. In addition, has a good solubility, can also be used for acrylonitrile derivatives, polyvinyl butyral, nitrile rubber, nitrocellulose and other plasticizers. It can also be used as synthetic rubber plasticizer, coating additive, precision instrument lubricant, lubricant additive, and can also be used as paper softener.


Product Specification


Please click Contact Us or Email directly to info@hiseachem.com to get the latest specification.



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FAQ

Q: What's your advantage? Why choose you?


A: More than 10 years experienced of production chemical production. We have the most professional techniques and team. Great production capacity Sustainable Supply. According to customer requirements, we support the customized.


Q: What's the payment?

A: T/T would be better with quick transfer and few bank. LC could also be accept, but the proceure is complex and the fee is high. You can also use Western Union. For large quantity, sea shipping can be provided.


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A: We are a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.


Q: How can i get some samples?

A: We are honored to offer you samples. New clients are expected to pay for the courier cost,the samples are free for you.


Q: When can i get the price?

A: We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price, Please tell us in your email so that we will regard your inquiry priority.


Q: Where is your factory located?

A: Our factory is located in Qingdao,China.


Q: What is your sample policy?

A: Some of our samples are available for free,while others are available at a cost.


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