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Oil&Gas biocide EDDM China direct supplier

Oil&Gas biocide EDDM China direct supplier (Ethylene Glycol Hemiacetal, (Ethylenedioxy)dimethanol) CAS 3586-55-8

Brief introduction:EDDM is a broad-spectrum, highly efficient, low-toxicity formaldehyde-releasing biocide and preservative, renowned for its controlled-release antimicrobial action, excellent stability, and superior compatibility across diverse industrial systems. As a colorless to pale yellow transparent liquid, it acts as a dual-active preservative, providing both liquid-phase and headspace (gas-phase) protection to prevent microbial spoilage, malodor, and degradation.

Chemical Name: (Ethylenedioxy)dimethanol / Ethylene Glycol Hemiacetal
CAS No:  3586-55-8
Package: 200kg/drum, 1000kg/IBC Tank

Specification:

Content

:

92%min.

Appearance

:

Colorless to light yellow transparent liquid

Refractive index (20)℃

:

1.40-1.45

Density

:

1.18-1.22

Properties: Colorless liquid,

Broad-Spectrum Efficacy: Rapidly controls and inhibits a wide range of Gram-positive/Gram-negative bacteria, fungi, yeast, and algae.
Controlled Release: Sustained, slow release of formaldehyde ensures long-lasting protection without frequent re-dosing.
Excellent Compatibility: Neutral pH (6–8), halogen-free, alkanolamine-free, non-corrosive to metals, and fully miscible with water.
Low Toxicity & Safety: Non-sensitizing to skin, low volatility, and a favorable toxicological profile.
High Stability: Maintains performance in a wide pH range (4–11) and under varied temperature conditions.
Synergistic Performance: Ideal for blending with other biocides (e.g., SYNCIDE CMIT/MIT) to enhance efficacy and prevent microbial resistance.
Application:EDDM is recommended for use in preserving various products:
1.Water-Based Adhesives : Effective against microbial contamination, EDDM helps maintain product integrity by preventing viscosity loss, gassing, discoloration, and other adverse effects associated with microbial growth.
2. Paints and Coatings : It is utilized in water-based decorative paints and coatings to prevent spoilage organisms from degrading product quality during storage,can be used together with SYNCIDE CMIT/MIT.
3.Metalworking Fluids
In metalworking applications, EDDM acts as a preservative in water-based fluids, providing protection against microbial growth while maintaining pH neutrality. This characteristic makes it suitable for various industrial processes.
4.It can be used as H2S scavenge,when EDDM is used as a hydrogen sulfide scavenger in oilfields, the reason is that triazines are alkaline and tend to cause pipeline blockages, while EDDM has a relatively low pH value, which can prevent such problems.

Related:
Biocide EDDM, (Ethylenedioxy)dimethanol, Ethylene Glycol Hemiacetal, Formaldehyde-Releasing Biocide, Industrial Preservative

EDDM biocide for metalworking fluids, Water-based preservative EDDM, Low-toxicity industrial biocide, Broad-spectrum antimicrobial agent, CAS 3586-55-8

Storage Notes: Sealed stored in cold, dry, good ventilated place, avoid high temperature and moist.

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