Where is your company located?

We are based in Shandong, China, specifically in Jinan.

How do you guarantee product quality?

We ensure quality through strict detection during production, sampling inspection before shipment, and intact packaging.

Trimethylolpropane Trimethacrylate/Tmptma CAS 3290-92-4

Name: Trimethylolpropane Trimethacrylate/Tmptma CAS 3290-92-4
Brand: OPQ Chemical Co., Ltd
SKU: 2147760992

Shandong, ChinaOPQ Chemical Co., Ltd

US$8.00-200.00

1 kg

Sample price:US$200.00/kg.Request sample

Product profile

Customization

Available

CAS No.

3290-92-4

Formula

C18h26o6

Model NO.

3290-92-4

EINECS

221-950-4

Type

Synthesis Material Intermediates

Appearance

Liquid

Quality

99%

Colour

Colorless

Other Names

Trimethylolpropane Trimethacrylate

Melting Point

-25°C

Boiling Point

>200°C 1mm

Density

1.06 G/Ml at 25 °C

Refractive Index

N20/D 1.472

Vapour Pressure

<0.01 mm Hg ( 20 °C)

Flash(Ing) Point

>230°F

Transport Package

Drum

Specification

25kg/Drum, 200kg/Drum

Trademark

OPQ

Origin

Shandong, China

Key features

High Purity Grade: Ester content reaches 98.03% with moisture under 0.04% and acid value below 0.30.

Versatile Application: Functions as a co-crosslinking agent for EPDM, butyl, nitrile, and other synthetic rubbers.

Quality Assurance: Strict detection during production and intact packaging inspection before shipment.

Established Manufacturer: Over 20 years of chemical plant experience with an 80-employee dedicated team.

Sample Cost Refund: Sample cost and express fee are fully refunded upon placing the first order.

Logo Customization: Custom logo printing available on products and packages subject to MOQ requirements.

Global Shipping: Exports to North America, Europe, Asia, and Africa via Qingdao Port with multiple terms.

Competitive Pricing: High quality products supplied globally with competitive pricing from established source.

Company profile

Importers and ExportersMulti-language PioneerFast DeliveryLow MOQ

OPQ Chemical Co., Ltd

Shandong, China

Business Type: Trading Company CertifiedCustomization Options: Minor Customization CertifiedExport Year: 4 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.90h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier demonstrates defined production capacity for four listed products, including Hydroquinone, TOLUHYDROQUINONE, 1,4-Benzoquinone, and carbon steel balls, with export activity covering multiple regions. It accepts several quotation and payment terms and reports peak-season lead times within 15 working days, although off-season lead time is one month. Quality assurance and raw-material traceability are present. However, the supplier reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no participation in offline trade shows. R&D evidence is weak: no new products in the past year, no ODM, OEM for popular brands, or SDK availability. Service corrective-action and complaint-handling procedures lack written records, and no ERP-based process integration is reported. Financial information is inconsistent and incomplete across the slices, so financial credibility cannot be reliably assessed.

Supplier typeThe supplier appears to be a China-based manufacturer with listed production capacities for chemical products and carbon steel balls. It has exported for four years, derives 51%–70% of sales from exports, serves several overseas regions, and is located near Qingdao Port, but has no overseas service countries, branches, warehouses, or showrooms.

After-Sales capabilityThe supplier has no overseas agents or branches, warehouses, showrooms, or stated in-stock capability. It accepts multiple service quotation and payment terms, but has no written corrective-preventive action or customer-complaint procedures, limiting evidence of structured after-sales support.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, no OEM for popular brands, and no available SDK. It also reports no sustainable-development or big-data capability and no ERP-based digital process management, indicating limited documented innovation infrastructure.

Production capacityThe supplier reports annual capacities of 3,300 tons of Hydroquinone, 800 tons of TOLUHYDROQUINONE, 2,000 tons of 1,4-Benzoquinone, and 4,000 tons of carbon steel balls. It also reports peak-season lead time within 15 working days and off-season lead time of one month, providing explicit evidence of established production capability.

Customization capabilityThe supplier explicitly offers minor customization and design services. This supports limited customization capability, but no evidence is provided for extensive or complex product customization.