Ethylene Glycol Inhibited ACS Grade

Name: Ethylene Glycol Inhibited ACS Grade
Brand: Alliance Chemical
SKU: TRS-626-0QH
Availability: InStock

Commercial Fulfillment Snapshot

Buy Ethylene Glycol Inhibited ACS Grade with faster decisions and fewer back-and-forth emails.

Ships from Taylor, Texas. In-stock orders placed before 1:00 PM CT (Mon-Thu) and before 12:00 PM CT (Fri) typically ship same business day. Order online 24/7.

Email Bulk Quote Call (512) 365-6838

Technical Documents

SDS TDS COA

Lot-specific COA is issued per shipment batch.

Who Buys This

Analytical chemistry laboratories
Research & development facilities
Quality control departments
Pharmaceutical testing labs
University chemistry programs

Purity / Grade Guide

ACS Grade analytical applications
Laboratory research & testing
High-purity inhibited formula
COA verifies specifications

Pack Sizes

1 Quart: lab & small jobs
1 Gallon: shop & maintenance
5 Gallon: production & regular use
15 Gallon: mid-volume operations
55 Gallon: bulk drum
275 Gallon: high-volume tote
330 Gallon: max-volume tote

SDS / COA / TDS

SDS safety data sheet
COA certificate of analysis
UN 3082 Class 9 packaging
ACS grade documentation

Small Packs: UPS Ground nationwide for pints, quarts, and gallons.

LTL / FTL: ABF, SEFL, Saia, XPO, and partner carriers for pails, drums, totes, and full truckloads.

Support: Email or call for freight options, hazardous-material routing, and lead-time confirmation.

Description
Product Documents
Chemical Profile

Product Overview

Ethylene Glycol Inhibited ACS Grade is a high-purity, colorless liquid formulated with specific additives to prevent corrosion and scale in metal systems. While standard Ethylene Glycol (also known as MEG or Monoethylene Glycol) is naturally corrosive to metals over time, this inhibited formulation extends the lifespan of industrial equipment, cooling loops, and heat transfer systems.

Meeting ACS Reagent Grade specifications, this product guarantees high purity (Assay 99.0–100.5%) and low water content, making it suitable for critical laboratory applications and precise industrial formulations. It features a high boiling point and low freezing point, ensuring thermal stability across a wide temperature range. The product is widely used in chillers, boilers, and closed-loop systems where maintaining system integrity is paramount.

Key Properties

CAS Number: 107-21-1
Formula: C₂H₆O₂
Grade: ACS Reagent Grade
Appearance: Colorless, viscous liquid
Boiling Point: 197.6°C
Freezing Point: -12.9°C (pure)
Specific Gravity: 1.113 g/mL at 25°C
Solubility: Miscible with water and many organic solvents

Common Applications

Heat Transfer Fluid: Used in industrial chillers, HVAC systems, and geothermal loops to transfer heat efficiently while protecting pipes from corrosion.
Antifreeze & Coolant: Depresses the freezing point of water in closed-loop systems, preventing burst pipes and freezing damage in cold environments.
Chemical Solvent: Acts as a reliable solvent in chemical synthesis and resin manufacturing due to its miscibility and stability.
Hydraulic Fluid: Utilized in hydraulic equipment requiring a high boiling point and consistent viscosity under pressure.
Laboratory Reagent: Employed in research and analytics requiring ACS grade purity and traceable specifications.

Safety Precautions

Ethylene Glycol is toxic if swallowed. Handle with care using appropriate Personal Protective Equipment (PPE), including chemical-resistant gloves and safety goggles. Use in a well-ventilated area to avoid inhalation of vapors. Store in a cool, dry place away from direct sunlight and incompatible materials like strong oxidizers. In the event of a spill, contain with absorbent material and dispose of in accordance with local regulations.

Benefits

Corrosion Protection: Inhibited formula prevents rust and degradation in metal piping and system components.
ACS Grade Purity: High assay ensures consistent performance in sensitive industrial and analytical applications.
Thermal Stability: Excellent heat transfer properties with a broad operating temperature range.

Related Products

Property	Value
Molecular Weight	62.07 g/mol
Formula	C2H6O2
Assay	100%
Grade	ACS Reagent Grade
Flash Point	111
Form	Liquid
Solubility	Fully miscible with water, polar organic solvents
Appearance	Clear, colorless viscous liquid
Melting Point	-13 °C
Boiling Point	197 °C
Specific Gravity	1.113
Industry	Industrial, Wastewater, Research

Frequently Asked Questions About Ethylene Glycol Inhibited ACS Grade

What is Ethylene Glycol Inhibited ACS Grade and what is its chemical formula?

Ethylene Glycol Inhibited ACS Grade is a chemical compound with the molecular formula C2H6O2, registered under CAS Number 107-21-1 by the Chemical Abstracts Service (PubChem), with a molecular weight of 62.07 g/mol. Alliance Chemical supplies Ethylene Glycol Inhibited ACS Grade in ACS Reagent Grade grade for laboratory, industrial, and commercial applications.

What are the physical properties of Ethylene Glycol Inhibited ACS Grade?

According to the NIOSH Pocket Guide to Chemical Hazards, Ethylene Glycol Inhibited ACS Grade is supplied as a clear, colorless viscous liquid. It has a melting point of -13°C, a boiling point of 197°C, a flash point of 111. The specific gravity is 1.113 relative to water. Solubility: Fully miscible with water, polar organic solvents.

What grade and purity of Ethylene Glycol Inhibited ACS Grade does Alliance Chemical offer?

Alliance Chemical offers Ethylene Glycol Inhibited ACS Grade in ACS Reagent Grade grade with a purity assay of 100%. Every lot ships with a Certificate of Analysis (COA) and Safety Data Sheet (SDS) prepared in accordance with OSHA Hazard Communication Standard 29 CFR 1910.1200 and GHS Revision 7. Download SDS.

What are common industrial applications of Ethylene Glycol Inhibited ACS Grade?

Ethylene Glycol Inhibited ACS Grade serves a wide range of sectors, including Industrial, Wastewater, and Research.Alliance Chemical provides the documentation and quality certifications required for use in regulated environments.

What PPE is required when handling Ethylene Glycol Inhibited ACS Grade?

OSHA-mandated PPE per 29 CFR 1910.132-138:Nitrile gloves (8+ mil), safety goggles, flame-resistant clothing, grounded footwear, closed-toe chemical-resistant footwear. Respiratory protection (organic vapor cartridge) required in areas exceeding PEL/TLV per 29 CFR 1910.134. Emergency eyewash station and safety shower must be accessible within 10 seconds per ANSI Z358.1. Consult the SDS available from Alliance Chemical for complete PPE requirements.

What are the storage requirements for Ethylene Glycol Inhibited ACS Grade?

Store perOSHA 29 CFR 1910.106: Approved flammable storage cabinet, maximum 60 gallons per cabinet, grounding/bonding required. Temperature range:15-25°C. Segregate from:oxidizers, ignition sources. Maximum storage:2-3 years unopened.

What is the emergency spill procedure for Ethylene Glycol Inhibited ACS Grade?

Emergency response per EPA SPCC (40 CFR 112) and OSHA 29 CFR 1910.120: (1) Alert personnel, evacuate area to 100 feet. (2) Eliminate ignition sources if flammable. (3) Don PPE per SDS Section 8. (4) Stop leak if safe; use emergency shutoffs. (5) Contain with non-combustible absorbent materials, dike with sand/earth. (6)Absorb with vermiculite or commercial spill kits. (7) Collect in DOT-approved containers, label as hazardous waste. Check 40 CFR 302.4 for Reportable Quantity. Emergency: Chemtel 1-800-255-3924 (24/7). Non-emergency: Alliance Chemical 512-365-6838.

What is the DOT shipping classification for Ethylene Glycol Inhibited ACS Grade?

DOT Classification per 49 CFR 172.101:UN1993 (Flammable Liquid, N.O.S.), Hazard Class3 (Flammable), Packing GroupII/III. Requires: Hazmat shipping papers (49 CFR 172.200), UN specification packaging (49 CFR 173), hazmat labels (172.400). Alliance Chemical ships all orders in DOT-compliant packaging with proper documentation.

How must Ethylene Glycol Inhibited ACS Grade waste be disposed?

Disposal per RCRA (40 CFR 261-265):Characteristic waste D001 (Ignitable, flash point <60°C). Generator requirements: EPA ID number required if >100 kg/month (40 CFR 262.12). Use EPA-permitted Treatment, Storage, Disposal Facility (TSDF). Never discharge to sewer without POTW written approval (40 CFR 403). Container disposal: Triple rinse (40 CFR 261.7), offer for reconditioning/recycling. State regulations may be more stringent — check with your local environmental agency. Consult the Alliance Chemical SDS for product-specific disposal guidance.

Does Alliance Chemical provide an SDS and COA for Ethylene Glycol Inhibited ACS Grade?

Yes. Alliance Chemical provides a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for every lot of Ethylene Glycol Inhibited ACS Grade. The SDS is prepared in accordance with OSHA Hazard Communication Standard 29 CFR 1910.1200 and the Globally Harmonized System (GHS) Revision 7, covering all 16 required sections including hazard identification, first aid measures, firefighting measures, handling and storage, exposure controls, and regulatory information. The SDS is available for download directly from this product page. COAs are available upon request by contacting Alliance Chemical at 512-365-6838.