Hexakis(methoxymethyl)melamine CAS 3089-11-0 – Semiconductor Grade Crosslinker for BARC and Packaging

Specification of Hexakis (Methoxymethyl) Melamine CAS 3089-11-0

Specification 1:Purity≥99%,Total metal impurities≤500ppb

Specification 2:Purity≥99.5%,Single metal impurity≤10ppb

Name	Hexakis(methoxymethyl)melamine
CAS Number	3089-11-0
Molecular Formula	C₁₅H₃₀N₆O₆
Structural Formula
Applications	Used in semiconductor materials, anti-reflective coatings (BARC), advanced packaging and wafer-level packaging.
Purity	Grade 1: ≥99% Grade 2: ≥99%, total metal impurities ≤50 ppb
Packaging Specification	kg/bag, 25 kg/drum

Applications of Hexakis (Methoxymethyl) Melamine CAS 3089-11-0

In semiconductor manufacturing, it is widely applied in bottom anti reflective coatings (BARC), advanced packaging, and wafer level packaging as a critical crosslinking material.

Saple availability

The complete range of chemicals is independently developed by HydroTransformer. Specifically, this product features high-purity inventory from stock to guarantee seamless bulk orders.

FAQ

Q1:What are the impurity and metal ion specs?

A:Offered in ≥99% (total impurities ≤500ppb) and ≥99.5% (single metal ≤10ppb) grades.

Q2:How are particle counts controlled for BARC and packaging?

A:Filtered through 0.1μm membranes and nitrogen-sealed to fulfill fab particle limits.

Q3:What are the storage and packaging standards?

A:1kg bags or 25kg drums; recommended to store cool, sealed, and refrigerated.