Question 1

What is CGA-380 1,1,3,3-Tetramethyl-2-[3-(trimethoxysilyl)propyl]guanidine used for?

Accepted Answer

CGA-380 (1,1,3,3-Tetramethyl-2-[3-(trimethoxysilyl)propyl]guanidine (CAS 69709-01-9)) is a silane coupling agent supplied by HOCON INTERNATIONAL. It is used in applications such as coatings, inks & chemicals, construction, industrial manufacturing. Refer to the TDS on this page for detailed application guidance.

Question 2

What are the key specifications of CGA-380?

Accepted Answer

CGA-380 1,1,3,3-Tetramethyl-2-[3-(trimethoxysilyl)propyl]guanidine (CAS 69709-01-9) (C11H27N3O3Si) is manufactured by HOCON INTERNATIONAL to consistent quality standards. Full technical specifications — purity, appearance, density, refractive index, viscosity and storage conditions — are listed in the downloadable TDS on this product page.

Question 3

Does HOCON provide TDS and MSDS for CGA-380?

Accepted Answer

Yes. The TDS (Technical Data Sheet) and MSDS/SDS (Safety Data Sheet) for CGA-380 are available for download directly on this page in multiple languages (English, Chinese, Spanish, Japanese, Korean, Russian). Visit the Quality page for the full document library.

Question 4

What is the minimum order quantity (MOQ) for CGA-380?

Accepted Answer

MOQ for CGA-380 is negotiable. Standard packaging options include 25 kg drum, 200 kg drum, 1000 kg IBC; IBC totes and ISO tank containers are available for bulk orders. Sample quantities are available for qualification testing. Contact HOCON at sales@hoconsi.com or via the RFQ form for a quote.

Question 5

How should CGA-380 be stored and what is its shelf life?

Accepted Answer

CGA-380 should be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials, in tightly sealed original containers. Typical shelf life is 12–24 months from the date of manufacture when stored under recommended conditions. Refer to the MSDS/SDS for full storage and handling requirements.

Mã sản phẩm	CGA-380
Số CAS	69709-01-9
EINECS	274-092-8
Công thức phân tử	C11H27N3O3Si
Danh mục	Chất ghép nối silan — Chất kết nối amino silan

Ngoại quan	Chất lỏng trong
Độ tinh khiết / hàm lượng	≥ 95%
Khối lượng phân tử	277.44
Điểm sôi	323.3°C (760 mmHg)
Điểm chớp cháy	≈ 96–104°C (closed cup)
Tỷ trọng	0.94–0.96 g/cm³ (25°C)
Chỉ số khúc xạ	≈ 1.420–1.430
Liều dùng khuyến nghị	0.5–2.0 wt% (filler basis)

CGA-380 — 1,1,3,3-Tetramethyl-2-[3-(trimethoxysilyl)propyl]guanidine

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