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    DM - Diethylene Glycol Monomethyl Ether – Solvents product from Bio Green Chem

    DM - Diethylene Glycol Monomethyl Ether

    Diethylene glycol monomethyl ether, DM or methyl carbitol (CAS 111-77-3), is the two-unit ethylene homologue of EM. The second glycol unit raises the boiling point sharply and shifts it out of the restricted short-chain group.

    Coupling solventIndustrial coatingsPrinting inks+1 more
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    TM - Triethylene Glycol Monomethyl Ether – Solvents product from Bio Green Chem

    TM - Triethylene Glycol Monomethyl Ether

    Triethylene glycol monomethyl ether, TM (CAS 112-35-6), carries three glycol units and a single methyl cap. The extended backbone gives a very high boiling point, low volatility and strong hygroscopicity.

    High-boiling process solventIndustrial coatingsTextile processing
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    EGP - Ethylene Glycol Monopropyl Ether – Solvents product from Bio Green Chem

    EGP - Ethylene Glycol Monopropyl Ether

    Ethylene glycol monopropyl ether, EGP (CAS 2807-30-9), sits between the ethyl and butyl homologues. It offers a middle point on the ethylene-series ladder where EE is too weak a solvent and EB evaporates too slowly.

    Industrial coatingsCleaning formulationsPrinting inks
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    EB - Ethylene Glycol Monobutyl Ether – Solvents product from Bio Green Chem

    EB - Ethylene Glycol Monobutyl Ether

    Ethylene glycol monobutyl ether, EB or butyl glycol (CAS 111-76-2), is the workhorse of the ethylene series. Unlike the short-chain methyl and ethyl homologues it is not classified as a reproductive toxicant, so it remains in wide use.

    Hard-surface cleanersIndustrial degreasingCoatings & lacquers+2 more
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    DB - Diethylene Glycol Monobutyl Ether – Solvents product from Bio Green Chem

    DB - Diethylene Glycol Monobutyl Ether

    Diethylene glycol monobutyl ether, DB or butyl carbitol (CAS 112-34-5), pairs a two-unit backbone with a butyl cap. Very high boiling and fully water miscible, it is the standard coupling solvent for heavy-duty cleaners.

    Water-borne coatingsCoalescing aidHeavy-duty cleaners+1 more
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    TB - Triethylene Glycol Monobutyl Ether – Solvents product from Bio Green Chem

    TB - Triethylene Glycol Monobutyl Ether

    Triethylene glycol monobutyl ether, TB (CAS 143-22-6), pairs a three-unit backbone with a butyl cap. It offers the strongest solvency of the triethylene mono-ethers while remaining water miscible and effectively non-volatile.

    Retarder solventWater-borne coatingsIndustrial cleaning
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    EDM - Ethylene Glycol Dimethyl Ether(DME) – Solvents product from Bio Green Chem

    EDM - Ethylene Glycol Dimethyl Ether(DME)

    Ethylene glycol dimethyl ether, EDM or monoglyme (CAS 110-71-4), has methyl groups on both ends, so it carries no hydroxyl at all. That makes it aprotic, which is why it is used with reagents that any alcohol would destroy.

    Battery electrolytesOrganometallic reaction solventPharmaceutical synthesis
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    DEDM - Diethylene Glycol Dimethyl Ether – Solvents product from Bio Green Chem

    DEDM - Diethylene Glycol Dimethyl Ether

    Diethylene glycol dimethyl ether, DEDM or diglyme (CAS 111-96-6), is a high-boiling aprotic solvent that chelates metal cations strongly. It is classified as a reproductive toxicant in the EU and is subject to authorisation.

    Reaction solventPharmaceutical & fine chemical synthesisBattery electrolytes+1 more
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    TEDM - Triethylene Glycol Dimethyl Ether – Solvents product from Bio Green Chem

    TEDM - Triethylene Glycol Dimethyl Ether

    Triethylene glycol dimethyl ether, TEDM or triglyme (CAS 112-49-2), has four ether oxygens on an open chain and no hydroxyl. That gives it exceptional cation-chelating power at a high boiling point.

    High-temperature reaction solventGas absorptionFine chemical synthesis
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    TETREDM - Tetraethylene Glycol Dimethyl Ether – Solvents product from Bio Green Chem

    TETREDM - Tetraethylene Glycol Dimethyl Ether

    Tetraethylene glycol dimethyl ether, TETREDM or tetraglyme (CAS 143-24-8), is the longest common glyme, with five ether oxygens. It combines the strongest cation solvation in the series with a boiling point above 275 degrees.

    High-temperature reaction solventBattery electrolytesGas treating
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    DEDE - Diethylene Glycol Diethyl Ether – Solvents product from Bio Green Chem

    DEDE - Diethylene Glycol Diethyl Ether

    Diethylene glycol diethyl ether, DEDE (CAS 112-36-7), is the ethyl-capped analogue of diglyme. It is aprotic and high-boiling, with lower water miscibility than the dimethyl ether and a different regulatory position.

    Aprotic reaction solventFine chemical synthesisExtraction
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    DEME - Diethylene Glycol Methyl Ethyl Ether – Solvents product from Bio Green Chem

    DEME - Diethylene Glycol Methyl Ethyl Ether

    Diethylene glycol methyl ethyl ether, DEME (CAS 1002-67-1), is capped with a methyl group at one end and an ethyl at the other. That asymmetry gives properties between diglyme and the diethyl ether without blending two solvents.

    Aprotic reaction solventSpecialty formulation
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    NHD - Polyethylene Glycol Dimethyl Ether – Solvents product from Bio Green Chem

    NHD - Polyethylene Glycol Dimethyl Ether

    Polyethylene glycol dimethyl ether, NHD (CAS 24991-55-7), is the physical solvent used to scrub carbon dioxide and hydrogen sulphide from gas streams. It absorbs acid gases under pressure and releases them when pressure drops.

    Acid gas removalSyngas purificationNatural gas treating+1 more
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    MPEG - Polyethylene Glycol Monomethyl Ether – Solvents product from Bio Green Chem

    MPEG - Polyethylene Glycol Monomethyl Ether

    Polyethylene glycol monomethyl ether, MPEG (CAS 9004-74-4), is a polymer capped at one end and left with a single reactive hydroxyl at the other. That asymmetry is what makes controlled PEGylation and surfactant synthesis possible.

    Non-ionic surfactant intermediatePolymer intermediatePEGylation+1 more
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    CAC - Ethylene Glycol Monoethyl Ether Acetate – Solvents product from Bio Green Chem

    CAC - Ethylene Glycol Monoethyl Ether Acetate

    Ethylene glycol monoethyl ether acetate, CAC (CAS 111-15-9), is the acetate of EE. It carries the same reproductive toxicity classification as its parent alcohol, because the ester hydrolyses back to it in the body.

    Nitrocellulose lacquersIndustrial coatingsPrinting inks
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    DCAC - Diethylene Glycol Monoethyl Ether Acetate – Solvents product from Bio Green Chem

    DCAC - Diethylene Glycol Monoethyl Ether Acetate

    Diethylene glycol monoethyl ether acetate, DCAC or carbitol acetate (CAS 112-15-2), is the acetate of DE. It is a slow, high-boiling, hydroxyl-free solvent used as a retarder and flow aid in coatings and inks.

    Industrial coatingsRetarder solventPrinting inks+1 more
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    BAC - Ethylene Glycol Monobutyl Ether Acetate – Solvents product from Bio Green Chem

    BAC - Ethylene Glycol Monobutyl Ether Acetate

    Butyl glycol acetate, BAC (CAS 112-07-2), is EB with its hydroxyl esterified. Removing that active hydrogen makes it usable in two-pack polyurethane systems where a free alcohol would react with the isocyanate.

    Automotive & industrial coatingsFlow & levelling aidPrinting inks+1 more
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    DBAC - Diethylene Glycol Monobutyl Ether Acetate – Solvents product from Bio Green Chem

    DBAC - Diethylene Glycol Monobutyl Ether Acetate

    Diethylene glycol monobutyl ether acetate, DBAC (CAS 124-17-4), is the acetate of DB. With no active hydrogen and a very high boiling point, it is among the slowest solvents available for two-pack polyurethane systems.

    Coalescing aidBaked & force-dried finishesPrinting inks+1 more
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    PM - Propylene Glycol Monomethyl Ether – Solvents product from Bio Green Chem

    PM - Propylene Glycol Monomethyl Ether

    Propylene glycol monomethyl ether, PM (CAS 107-98-2), is the most widely used P-series glycol ether. Commercial grade is over 99.5 percent alpha isomer, because it is the minor beta isomer that carries the toxicological concern.

    Industrial & automotive coatingsPrinting inksHard-surface cleaners+2 more
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    PE - Propylene Glycol Monoethyl Ether – Solvents product from Bio Green Chem

    PE - Propylene Glycol Monoethyl Ether

    Propylene glycol monoethyl ether, PE (CAS 1569-02-4), is the ethyl member of the P-series. It gives stronger resin solvency than PM while keeping the favourable toxicological profile that distinguishes propylene-series ethers.

    Industrial coatingsPrinting inksCleaning formulations
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