Butyl Glycol Acetate (BGA), CAS 112-07-2, also known as 2-butoxyethyl acetate, is an ether ester solvent with moderate polarity and controlled evaporation used in coating solvent formulation. It is a high-boiling solvent for baking enamels, resin coatings, screen-printing inks and pharmaceutical synthesis. Confirm the GC assay, water, acidity, colour and distillation specifications, packaging and documentation before ordering; COA, TDS and SDS are available on request.
Butyl Glycol Acetate CAS 112-07-2
- CAS: 112-07-2
- Synonyms: Butyl Glycol Acetate; 2-Butoxyethyl Acetate; BGA; Ethylene Glycol Monobutyl Ether Acetate
- Einecs: 203-933-3
- Molecular Formula: C₈H₁₆O₃
- Grade: Industrial grade, purity ≥99.0%
- Package: Confirm packaging compatible with the offered form and destination requirements.
Product Description
Physicochemical Properties
| Parameter | Specification | Test Method |
|---|---|---|
| Appearance | Colorless Transparent Liquid | Visual |
| Purity (GC) | ≥ 99.0% | Gas Chromatography |
| Density (20°C) | 0.940 – 0.945 g/cm³ | ASTM D1298 |
| Water Content | ≤ 0.10% | Karl Fischer |
Applications
Industrial Coatings & Paints
- Baking Enamels: Used as a high-boiling solvent in automotive and industrial baking finishes to prevent orange peel and improve gloss.
- Specialty Resins: Effectively dissolves epoxy, acrylic, and nitrocellulose resins, enhancing the film-forming properties of high-end coatings.
Printing Inks
- Screen Printing: Widely used in screen printing inks to control evaporation rates and prevent premature drying on the screen.
Pharmaceutical & Research (R&D)
- Synthesis Intermediate: Serves as a specialized solvent and reaction medium in pharmaceutical synthesis and laboratory research where high-boiling organic solvents are required.
Quality Assurance (QA/QC)
Quality control is designed to meet international trade requirements, and every batch is released against the agreed technical specification.
Every batch undergoes analysis including GC for purity and water content by Karl Fischer titration, with a full Certificate of Analysis (COA) provided with every shipment.
For related glycol-ether and acetate solvent raw materials, see 2-Butoxyethanol and Ethylene Glycol Diacetate.
Storage & Safety
Storage Conditions
- Store in a cool, dry, and well-ventilated area away from direct sunlight and heat sources.
- Ensure containers are tightly sealed when not in use to prevent moisture absorption and oxidation.
- The product should be stored separately from strong oxidizers and corrosive materials.
Safety Handling & PPE
- Hand Protection: Wear chemical-resistant gloves (Butyl rubber or Nitrile).
- Eye Protection: Safety goggles or a full-face shield are mandatory during handling.
- Body Protection: Wear anti-static protective clothing.
- Ventilation: Ensure adequate local exhaust ventilation to maintain vapor concentrations below workplace exposure limits.
FAQ - Technical & Supply Chain
-
Q:
Are Butyl Glycol Acetate, BGA and 2-Butoxyethyl Acetate the same solvent?
A: Yes. These names refer to CAS 112-07-2, the acetate ester of ethylene glycol monobutyl ether. It is different from Butyl Glycol, CAS 111-76-2. A purchase specification should state the CAS number as well as the agreed product name. -
Q:
What is Butyl Glycol Acetate used for?
A: It is used as a high-boiling solvent in automotive and industrial baking enamels, as a resin solvent for epoxy, acrylic and nitrocellulose coatings, in screen-printing inks, and as a specialized solvent or reaction medium in pharmaceutical synthesis and laboratory research. -
Q:
Which specifications should be agreed when purchasing industrial BGA?
A: Confirm GC assay, water by the stated method, acidity, colour, density and distillation range. Commercial limits vary by grade, so the quotation should use the same methods and acceptance limits required by the coating, ink or cleaning process. -
Q:
What should be confirmed before bulk Butyl Glycol Acetate delivery?
A: Confirm the offered drum or tank format, net weight, container compatibility, seals, previous cargo where applicable, sampling arrangement and unloading connection. The quoted grade should match the agreed specification before dispatch. -
Q:
What are the key physical properties of Butyl Glycol Acetate?
A: Butyl glycol acetate CAS 112-07-2 is a colorless liquid with a density around 0.940-0.942 g/cm3, a melting point near -64 C and a boiling point around 192 C. Its flash point is about 71-76 C, and it has low water solubility near 17 g/L at 20 C, so it behaves as a slow-evaporating coating and ink solvent.
Ordering & Documentation
Key information for document requests, quotations, and supply planning.
Documents
COA, TDS, SDS/MSDS and packing details are available on request.
Quotation
Send the CAS number, grade, quantity, packing preference and destination.
Sample & Supply
Support is available for samples, trial orders, bulk and repeat supply.
Storage & Shipping
Product-specific conditions are confirmed before order.
