Is Di-sec-octyl Phthalate (DCP) REACH compliant?

Yes, Di-sec-octyl Phthalate (DCP) from Shandong Changxing is fully REACH compliant and suitable for export to EU markets. Our products are manufactured under IMS-certified (ISO 9001/14001/45001/50001) processes, ensuring compliance with international regulatory standards.

What is the minimum order quantity for Di-sec-octyl Phthalate (DCP)?

We offer flexible MOQ options for Di-sec-octyl Phthalate (DCP) starting from 1×20ft container (approx. 16-25 metric tons depending on packaging type). Trial orders and bulk purchases are both welcome. Contact our sales team for specific pricing based on your required volume and packaging preference.

Can I request a sample of Di-sec-octyl Phthalate (DCP)?

Yes, we provide free samples of Di-sec-octyl Phthalate (DCP) (typically 500ml-1L) for qualified buyers along with complete technical data sheets including COA, MSDS, and specification details. Please contact us through our inquiry form or email to arrange sample shipment.

What packaging options are available for Di-sec-octyl Phthalate (DCP)?

Di-sec-octyl Phthalate (DCP) is available in plastic drums (16MT/20ft), iron drums, IBC tanks, flexibags, and ISO tanks. Custom packaging and private labeling can be arranged upon request to meet your specific logistics requirements.

Di-sec-octyl Phthalate (DCP) product image

Every batch tested, sampled and traceable

PVC Products

Di-sec-octyl Phthalate (DCP)

Q: What is Di-sec-octyl Phthalate (DCP)?

Di-sec-octyl Phthalate (DCP) is a high-quality chemical product manufactured by Shandong Changxing Plastic Additives Co., Ltd. Di-sec-octyl Phthalate (DCP, CAS 131-15-7) is a versatile general-purpose plasticizer with exceptional compatibility across PVC, rubber, and various polymer systems. Its branched-chain molecular structure provides superior low-temperature flexibility and excellent processing characteristics at various temperature ranges. With ≥99% content, acid value ≤0.30 mgKOH/g, and flash point ≥198°C, DCP delivers consistent performance in PVC products, rubber processing, coatings, adhesives, and synthetic leather applications. As an eco-friendly alternative to some traditional phthalates, DCP offers lower volatility and excellent durability, ensuring long-term product performance in demanding environments.

CAS No 131-15-7 · HS Code 2917349090 · Molecular formula C₂₄H₃₈O₄ · Molecular weight 390.5561

Versatile plasticizer with excellent compatibility for various polymer applications and superior processing properties

Reference price Price: ***

Indicative only — final quote on request (FOB Qingdao / CIF)

Certificate pack · COA / MSDS / REACH / SGSSample request

Logistics Store in a cool, dry and well-ventilated area. Keep container tightly closed when not in use. · Transported as non-hazardous chemical. Protect from sunlight and rain during transportation.

Loading 1 Flexibag/20 GP Container · 23 t

Assurance ISO 9001 · ISO 14001 · ISO 45001 · ISO 50001 · Batch traceable

Packaging

Quantity

Get a Quote Send inquiry Download TDS / COA

Specifications

COA ships with every batch; regulatory items are issued by SGS as a third party.

CAS No 131-15-7 HS Code 2917349090 Molecular formula C₂₄H₃₈O₄ Molecular weight 390.5561

Appearance	Transparent liquid
Density (g/cm³)	0.970-0.985
Content (%)	≥99
Color (APHA)	≤30
Acid Value (mgKOH/g)	≤0.30
Volume Resistance (Ω·cm)	≥1×10¹¹
Flash point (°C)	≥198
Water Content (%)	≤0.1

Packaging

Five container types; net weight and 20GP loading for each.

Flexibag Net weight: 23 t 1 Flexibag/20 GP Container

ISO tank container for bulk chemical transport

ISO Tank Net weight: 23 t 1 ISO TANK/20 GP Container

IBC barrel with metal cage for bulk liquid storage

IBC Barrel Net weight: 20 t 20 IBC Barrels/20GP Container

Blue plastic barrel for chemical packaging

Plastic Barrel Net weight: 16 t 80 Plastic Barrels/20GP Container

Blue galvanized iron drum for chemical packaging

Galvanized Iron Drum Net weight: 16 t 80 Iron Barrels/ 20GP Container

Shipping & terms

Non-hazardous chemical, standard chemical logistics.

Full container (FCL)

20GP: flexibag, ISO tank or drums
40HQ: palletised drums
Loading per the packaging table

Bulk and ISO tank

Flexibag up to 23 t per 20GP
ISO tanks can be returned; suited to long-term contracts
Confirm discharge facilities at the destination port

Trade terms

FOB Qingdao
FOB Shanghai
CIF main ports
T/T
L/C

Storage & handling

Storage: Store in a cool, dry and well-ventilated area. Keep container tightly closed when not in use.
Transport: Transported as non-hazardous chemical. Protect from sunlight and rain during transportation.

Quality documents

Documents buyers and compliance teams ask for; request any of them.

TDS Specification and test methods

Batch COA Issued for every batch

Batch COA

MSDS Transport and storage

MSDS

ISO certificates 9001 / 14001 / 45001 / 50001

ISO certificates

Where it is used

One batch, one specification — pick your downstream process for grade advice.

PVC Products

Flexible PVC goods need a plasticizer that is compatible with the compound, processes across the line's temperature range and keeps its durability in service. We match the specification to the hardness target and to the processing temperature.

Rubber Processing

Rubber compounds need compatibility across a range of polymers, flexibility that holds at low temperature and volatility low enough that the part does not harden or bloom. Hardness target and service temperature decide the plasticizer, and the dosage follows from them.

Coatings

A coating needs solvency for the resin and a film that stays flexible without staying tacky, and the solvent's evaporation rate sets how long it can flow and level. We match solvent and plasticizer to the formulation and to the cure schedule.

Adhesives

An adhesive keeps its bond only while the film stays flexible, so low volatility matters as much as compatibility with the polymer base. Open time and the ageing the bond has to survive fix the plasticizer, and volatility constrains both.

Synthetic Leather

Coated fabric for furniture upholstery and automotive interiors needs a soft hand feel plus resistance to abrasion and flex fatigue. The plasticizer has to stay in the coating instead of migrating into the backcloth, so the hand feel holds over time.

Product description

Di-sec-octyl Phthalate (DCP, CAS 131-15-7) is a versatile general-purpose plasticizer with exceptional compatibility across PVC, rubber, and various polymer systems. Its branched-chain molecular structure provides superior low-temperature flexibility and excellent processing characteristics at various temperature ranges. With ≥99% content, acid value ≤0.30 mgKOH/g, and flash point ≥198°C, DCP delivers consistent performance in PVC products, rubber processing, coatings, adhesives, and synthetic leather applications. As an eco-friendly alternative to some traditional phthalates, DCP offers lower volatility and excellent durability, ensuring long-term product performance in demanding environments.

Key features

Excellent compatibility with PVC and other polymers
Good processing properties at various temperatures
Low volatility and excellent durability
Superior flexibility at low temperatures
Eco-friendly alternative to traditional phthalates

Our factory

Changxing and Wansheng sites in Shandong; continuous esterification and distillation lines.

Laboratory & inspection

Every batch tested against the full specification before shipment.

Factory test items

Appearance and colour (APHA)
Ester content (gas chromatography)
Acidity titration
Water content (Karl Fischer)
Density
Flash point
Volume resistivity
Third-party regulatory items (SGS)

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230,000 t Annual plasticizer capacity (at full build-out)

Since 2004 Manufacturing

4-system IMS Quality / environment / safety / energy

Every batch Tested, sampled and traceable

Need a quote, or a sample first?

Tell us the destination port and monthly volume. We reply with FOB/CIF pricing and a packaging plan.

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