---
title: "ETI 72DE - Enviro Tech International, Inc."
description: "ETI 72DE is a non-flammable, fast-evaporating azeotropic replacement for Novec 72DE, engineered for precision cleaning and degreasing in electronics, medical, and optics applications. Request a free sample."
image: "https://origin-www.envirotechint.com/wp-content/uploads/2024/09/ens_d_p_1.png"
---

[![ens\_d\_p\_1 - Enviro Tech International](https://envirotechint.com/wp-content/uploads/2024/09/ens_d_p_1.png)](https://envirotechint.com/wp-content/uploads/2024/09/ens_d_p_1.png)

##### **Replacement**

**Clone For:** Novec 72DE

SDS SHEET

TDS SHEET

# ETI 72DE

ETI 72DE, our Novec 72DE exact-isomer replacement, is a non-flammable, fast-evaporating azeotropic blend of hydrofluoroether (HFE), trans-1,2-dichloroethylene (t-DCE), and ethanol. It is designed for high-precision cleaning and degreasing applications, including electronics, medical devices, and optics. Its low surface tension and rapid drying ensure effective cleaning without residue, minimizing process time wherever Novec 72DE is used.

[View Comparison Chart](https://envirotechint.com/wp-content/uploads/2025/03/3M%E2%84%A2-Novec%E2%84%A2-72DE-e1741018204468.png)

**Boiling Point:**43°C

**Vapor Pressure:** 46.7 kPa

**Specific Gravity:** 1.28g/mL

**Pour Point:** \<-135°C

**Viscosity:** 0.45 cP

GWP = 43, ODP = 0, VOC conc. = 7.48 lb/gal

Avoid spilling, skin and eye contact. Avoid inhalation of vapors and spray mists. Use with sufficient ventilation. In use, may form flammable/explosive vapor-air mixture. Store in tightly closed original container in a dry, cool and well- ventilated place

##### **Features &amp; Benefits**

Cost-effective replacement of 3M Novec solvents. Non-flammable, no flashpoint, fast evaporating. Residue-free cleaner. Azeotropic.

##### **Application Description**

precision electronics cleaning, aerospace degreasing, medical device cleaning and surface preparation

##### **Common Uses**

vapor degreasing, ultrasonic cleaning, carrier fluid, lubricant dispersion, defluxing

[Request A Quote](https://envirotechint.com/request-a-quote/)

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