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DOTP CAS 6422-86-2

Name: DOTP CAS 6422-86-2
Brand: Chemfine
SKU: pr2606052619
Price: 1.2 USD
Availability: InStock

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CAS No.:

6422-86-2

Grade:

Industrial Grade

Content:

99%

Port:

shanghai

Brand:

Chemfine

Packaging:

200kg galvanized steel drum

Price valid (until):

2026-07-05

Contact Supplier

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Chemfine International Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Organic Intermediate

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Product Description
Seller Information
Inquiry History

Description

Product Selling Points

- - - ✅ Superior grade quality: Typical grade purity ≥99.5% (meets superior grade standard), chroma ≤20 Pt-Co (better than superior grade)
      
      ✅ Ultra-low acid value: ≤0.02 mgKOH/g, minimizes corrosion and extends product service life
      
      ✅ High flash point: ≥210℃, excellent thermal stability and safety during processing
      
      ✅ Excellent electrothermal properties: Ideal for heat-resisting and high insulation products
      
      ✅ Low volatility: Significantly lower volatility than DOP, reduces emissions during processing and use
      
      ✅ Good plasticizing effect: Provides excellent flexibility and processability to PVC products
      
      ✅ Three grades available: Superior, First and Qualified grades to meet different application requirements
      
      ✅ Precise density control: 0.981-0.985 g/cm³, uniform physical properties for reliable processing
      
      ✅ Wide application range: Suitable for cable materials, wires, paints, coatings, PVC gloves and artificial leather
      
      ✅ Strict quality control: Batch-to-batch consistency guaranteed, suitable for large-scale industrial production

Test Item	Superior Grade	First Grade	Qualified Grade	Our Typical Grade
Appearance	Transparent Oily liquid without visible impurity	Transparent Oily liquid without visible impurity	Transparent Oily liquid without visible impurity	Transparent Oily liquid without visible impurity
Chroma (Platinum-Cobalt)	≤30	≤50	≤100	≤20
Purity, %	≥99.5	≥99.0	≥98.5	≥99.5
Density (20℃), g/cm³	0.981-0.985	0.981-0.985	0.981-0.985	0.981-0.985
Acid value, mgKOH/g	≤0.02	≤0.03	≤0.04	≤0.02
Flashing Point, ℃	≥210	≥210	≥205	≥210
CONCLUSION	Conforms to Enterprise Standards	Conforms to Enterprise Standards	Conforms to Enterprise Standards	Qualified

Product Detail

Dioctyl Terephthalate, commonly known as DOTP or Bis(2-ethylhexyl) terephthalate, is a high-performance primary plasticizer with CAS number 6422-86-2. Its molecular formula is C24H38O4, with a molecular weight of 390.56 g/mol. Our industrial grade product appears as a transparent oily liquid without visible impurities, with strict control over purity, acid value, chroma and other key indicators.

As an excellent alternative to traditional phthalate plasticizers, DOTP features outstanding electrothermal properties, good plasticizing effect and extremely low volatility. It is the ideal plasticizer for the production of 70℃ cable material and other volatility-resist PVC products. It provides excellent heat resistance, electrical insulation and weather resistance to finished products, making it widely used in various industrial applications.

Our DOTP is produced with advanced esterification and purification technology, with full batch traceability and complete supporting quality documents. We offer three different grades (Superior, First and Qualified) to meet specific customer requirements and ensure long-term stable bulk supply for global industrial manufacturers.

Core Application Scenarios (Ranked by Importance)

Wire & Cable Industry (Core Application): Used as primary plasticizer for 70℃ cable materials and insulating wires. Provides excellent electrical insulation, heat resistance and low volatility, ensuring long-term reliable performance of cables.
PVC Products Industry: Applied in the production of PVC gloves, artificial leather, floorings, wallpapers and other flexible PVC products. Improves flexibility, durability and weather resistance.
Paints & Coatings Industry: Used as plasticizer in high-grade paints and coatings. Improves film formation, flexibility and adhesion.
Other Industrial Fields: Employed in the production of rubber products, adhesives, sealants and printing inks. Provides excellent plasticizing effect and compatibility.

Company Profile

Your Strategic Procurement Partner

At the heart of the global chemical supply chain, we operate with over 20 years of industry experience and an annual export volume exceeding $50 million. We serve as an elite procurement partner for the world’s most demanding markets, ensuring that quality and compliance are never compromised.

Global Expertise & Elite Partnerships

We are a trusted supplier to global textile mills, plastic masterbatch producers, and ink manufacturers. As an Alibaba SKA (Super Key Account) Member, we rank within the top 3% of platform suppliers, backed by ISO 9001, REACH, and RoHS certifications.

The Advantage of Our Supply Chain

Choosing us means gaining a partner that manages the entire procurement chain. We provide factory-level pricing while offering faster response times and steadier delivery than individual manufacturers. Our team handles the complexities of inspection, logistics, and customs, ensuring higher supply assurance.

FAQ

Q:Why should we choose you over individual factory suppliers?

A:We provide factory-level pricing but with faster response times, steadier delivery, and more attentive service. We manage the entire procurement chain (inspection, logistics, customs), reducing your team's workload and total costs while offering higher supply assurance through multiple factory sources.

Q:Do you have experience with the Japanese and Korean markets?

A:Yes, we have deep expertise in Japan and Korea. We are a trusted supplier to Japan's top 5 chemical trade associations (Mitsui, Itochu, Marubeni, etc.) and major Korean conglomerates like LG and Kukdo. Our CEO visits Japanese clients annually to ensure stable cooperation.

Q:Can we audit your facilities?

A:Absolutely. We have a transparent "Open Factory" policy and have hosted over 100 Japanese and Korean client delegations in the past 3 years. We welcome on-site audits year-round.

Q:What certifications do you hold?

A:We are an ISO 9001 certified company. Our products comply with REACH, RoHS, and HALAL standards. We are also an Alibaba SKA Member, ranking in the top 3% of suppliers.

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Basic Info

Product Name:

Dioctyl terephthalate

Other Name:

1,4-Benzenedicarboxylic acid,1,4-bis(2-ethylhexyl) ester;Terephthalic acid,bis(2-ethylhexyl) ester;1,4-Benzenedicarboxylic acid,bis(2-ethylhexyl) ester;Bis(2-ethylhexyl) terephthalate;Kodaflex DOTP;Di(2-ethylhexyl) terephthalate;JP 110;Eastman 168;DOTP;Plasticizer 168;NEO-T;ADK Cizer D 810;Dioctyl terephthalate;Eastman TM 168;UN 488;Palatinol DOTP;168SG;Eastman 168SG;HCCFlex SP 390;Cizer D 810;Di(2-ethylhexan-1-yl) terephthalate;UN 4885;Oxoplast OT;SP 390;LF 30;LGflex GL 300;GL 300;DY 39;D 810;144981-82-8;1173194-29-0;1264916-12-2;1402971-35-0

CAS No.:

6422-86-2

Molecular Formula:

C24H38O4

InChIKeys:

InChIKey=RWPICVVBGZBXNA-UHFFFAOYSA-N

Molecular Weight:

390.55600

Exact Mass:

390.56

EC Number:

229-176-9

UNII:

4VS908W98L

DSSTox ID:

DTXSID7027625

HScode:

2917399090

Categories:

Coating Additive

Characteristics

PSA:

52.60000

XLogP3:

6.43300

Appearance:

Liquid; PelletsLargeCrystals, Liquid

Density:

0.984

Melting Point:

-48 °C

Boiling Point:

383 °C @ Press: 760 Torr

Flash Point:

238ºC

Refractive Index:

1.489-1.491

Water Solubility:

H2O: insoluble

Storage Conditions:

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Vapor Pressure:

1 mm Hg ( 217 °C)

Vapor Density:

13.5 (Air = 1)

Henrys Law Constant:

Henry's Law constant = 1.02X10-5 atm-cu m/mol at 25 °C (est)

Collision Cross Section:

215.81 Å² [M+Na]+

Experimental Properties:

Phthalate esters would be expected to have UV maxima in the 230 nm and 270 nm regions. /Phthalate esters/|The lower esters are colorless, mobile, and highly volatile liquids that usually have pleasant odors. As the molecular mass increases, volatility decreases and the consistency becomes waxy, then solid, and eventually even brittle, often with formation of lustrous crystals. /Esters, organic/|... Resistance to migration from polymers, low temperature flexibility ... compatibility with polar polymers and additives over a wide range of compositions. /Phthalate esters/|Hydroxyl radical reaction rate constant = 2.20X10-11 cu cm/molec-sec at 25 °C (est)

See More Dioctyl terephthalate Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Dioctyl terephthalate Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Organic Intermediate

Location:
Room 1001, No. 3 Building, Jiaye International City, Jinrong 3 Street

Payment Terms:
D/P,L/C,D/A,TT against B/L draft before shipment

Average lead Time:
14

Total Annual Revenue:
$50 million-$100 million

Total Employees:
11-50

Year of Establishment:
2003

Over 20 Years Of Excellent

Manufacturing And First-Class Quality!

ChemFine International Co., Ltd. (CFI Chemical Supply), since 2003, has sprawled its network with offices and fostered deep collaborations with factories nationwide in China. Navigating the nuanced Chinese market, our focus remains on fulfilling customer expectations and ensuring optimal cost-performance. We eagerly welcome your visits to our partner factories. With a longstanding commitment, CFI, as a holistic chemical trading firm, specializes in sourcing fine chemicals globally.

Inquiry History

17 Inquiries

Country	Product	Purchase Quantity	Date Posted
Hungary	Dioctyl Terephthalate(DOTP) CAS NO 6422-86-2 99% colorless liquid 6422-86-2	25 MT	Oct 4, 2023
United States	High Quality 99% Purity of Dioctyl terephthalate CAS NO 6422-86-2 ISO 9001:2005 REACH Verified Producer	1000 KG	Aug 16, 2023
United States	Dioctyl terephthalate	25 TON	Jun 11, 2024
Mexico	DOTP	1000 KG	Dec 11, 2025
Poland	DOTP	150 MT	Mar 31, 2025
India	Dioctyl terephthalate	1.00 MT	Jul 8, 2024
Saudi Arabia	Dioctyl terephthalate	100 MT	Aug 13, 2023
Vietnam	Dioctyl Terephthalate	1 20' Fcl	Jul 8, 2026
Vietnam	DOTP	1 MT	Jun 5, 2026
Turkey	Dioctyl terephthalate	1 TON	Mar 7, 2025
Turkey	Bis(2-ethylhexyl) terephthalate	10 TON	Apr 1, 2024
Saudi Arabia	Dioctyl Terephthalate (DOTP)	1.00 20' Fcl	May 16, 2024
Saudi Arabia	Dioctyl Terephthalate	10 MT	May 7, 2024
Saudi Arabia	DOTP	100 MT	Feb 27, 2024
Russia	Dioctyl terephthalate	2 20' Fcl	Feb 18, 2024
India	Di Octyl Terephthalate (DOTP)	1 20' Fcl	Jan 11, 2024
United States	PVC	25 TON	Jun 11, 2024

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