Gelest SIT8378.5

Identification & Functionality

Chemical Family

Phosphonates,

Silicates,

Sodium Salts

Chemical Name

Sodium 3-trihydroxysilylpropyl methylphosphonate

Base Chemicals Functions

Coupling Agent

Molecular formula

C₄H₁₂NaO₆PSi

Technologies

Base Chemicals & Intermediates

Product Families

Base Chemicals & Intermediates — Intermediates

Other Intermediates

Chemical Structure

Features & Benefits

Product Attributes

• Phosphate functional trihydroxy silane
• 42% in water
• Contains 4-5% methanol, sodium methylphosphonate
• Forms functionalized silica nanoparticles employed in amperometric glucose sensor

Applications & Uses

Markets

Industrial

Applications

Industrial — Chemical & Industrial Manufacturing

Chemical Manufacturing

Product Applications

Forms functionalized silica nanoparticles employed in amperometric glucose sensor.¹

Reference

1. Zhao, W. et al. Electrochim. Acta 2013, 89, 278.

Properties

Typical Properties

	Value	Units	Test Method / Conditions
Density	1.25	g/ml	-
Flash Point	79.0	°C	-
Molecular Weight	238.18	g/mol	-

Regulatory & Compliance

Chemical Inventories

AICS (Australia),

EINECS (EU),

NZIoC (New Zealand),

PICCS (Phillipines),

TCSI (Taiwan),

TSCA (USA)

Packaging & Availability

Standard Packaging

100 g, 500 g, 2.5 kg, 18 kg, 225 kg