Methyl perfluoroisobutyl ether TPD-HFE-7100

Methyl perfluoroisobutyl ether | TPD-HFE-7100, Premium 3M Novec 7100 Replacement & Alternative (CAS 163702-08-7)

Basic Product Information

Chemical Name: Methyl perfluoroisobutyl ether. 

CAS Number: 163702-08-7 

Equivalent Grade: Perfect 3M Novec 7100 replacement / 3M Novec 7100 alternative

Chemical Structure: 

Certification: EU REACH Registered, SGS PFSA-Free Cerfified 

Product Description

TPD-HFE-7100 is high-purity hydrofluoroether composed of Methyl perfluoroisobutyl ether, a clear, colorless, odorless engineered fluid developed as cost-effective 3M Novec 7100 replacement and 3M Novec 7100 alternative. It matches all physicochemical properties of original 3M Novec 7100, eliminates high import cost of imported fluorinated solvent, and complies with global environmental regulations. Featuring outstanding chemical inertness and environmental friendliness, it has become mainstream eco-friendly substitute for ODP-depleting solvents like CFC, HCFC across global electronics, precision manufacturing, cosmetics and thermal management industries.

Key Features

• EU REACH registration for legal sale within EU market
• Non-flammable, no flash point, low acute toxicity, complete volatile without residual residue
• Superior chemical inertness, resistant to acid, alkali and most organic solvents
• High density, ultra-low viscosity & surface tension, excellent wetting & penetration performance
• Low dielectric constant & superior insulating property for electronic component cooling
• Broad compatibility with all common metals, engineering plastics & rubber elastomers
• Zero ODP, low GWP(272), eco-friendly, compliant with global fluorine chemical environmental standards 

Technical Data

Item	Typical Value
Appearance	Clear colorless liquid
Purity, %	≥99.9
Boiling Point, °C	59
Pour Point, °C	-135
Density (25°C, g/cm3)	1.53
Kinematic Viscosity (25°C, mm2/s)	0.51
Surface Tension (25°C, mN/m)	13.6
Moisture, ppm	＜50
pH Value	7
Acid Value, ppm	＜10
KB Value (kb)	10
Vapor Pressure (25°C, KPa)	28
Specific Heat (25°C, kJ/kg.k)	1.18
Thermal Conductivity (25°C, W/m.k)	0.069
Breakdown Voltage (kv/2.54mmgap)	＞25
Dielectric Constant @1KHz	7.27
Volumetric Resistivity, Ω·cm	＞108
Flash Point, °C	None
ODP	0
GWP (100 year ITH)	272

Applications 

1. Precision Industrial Cleaning 

Precision degreasing for electronic parts, metal hardware, plastic components & resin residues; remove flux, light grease and micro-particles after machining; hydrocarbon/alcohol post-cleaning rapid drying agent. 

2. Immersion Cooling & Thermal Management 

Data center server immersion cooling, semiconductor chip temperature control, power electronic component constant-temperature cooling, medical & food-grade refrigerating fluid.

3. Cosmetic Raw Material

High-efficiency wetting agent for high-end skincare & color cosmetics, skin-friendly fluorinated additive without irritation.

4. Industrial Auxiliary Solvent

Anti-fingerprint coating diluent, PFPE lubricant thinner, polyurethane foaming auxiliary solvent.

Safety Operation Notes: 

1. TPD-HFE-7100 is volatile hydrofluoroether; thermal decomposition above extreme high temperature generates toxic hydrogen fluoride & fluorocarbons, avoid long-term high-temperature exposure.

2. Wear safety goggles, nitrile protective gloves and gas respirator during operation to prevent liquid splashing into eyes or long-time skin contact.

3. Seal container tightly right after use to avoid unnecessary volatile loss; wash hands thoroughly after operation.

Packing

N.W.25KG Iron drums or N.W.250KG Iron drums. 

Transportation & Storage

1. Transported as non dangerous chemicals. 

2. It should be stored in a clean, dry and ventilated warehouse. 

3. Keep the container closed to prevent high temperature and sunlight, away from heat source, fire source and strong alkali.