APPLICATION-DRIVEN PRODUCT SYSTEMS

Sulfur and non-sulfur antimicrobial actives for wet-state preservation and dry-film protection,supplying both sides of synergistic biocide systems.

Metalworking & Industrial Fluid Protection

Control of microbial growth in liquid and water-based systems, ensuring formulation stability prior to application.

BBIT

N-Butyl-1,2-benzisothiazolin-3-one

Fungicidal benzisothiazolinone for metalworking fluid and polymer systems

CAS: 4299-07-4

EPA Reg. No. 100414-1

Applications

Used in metalworking fluids, with further approvals for polymers, coatings and construction materials. Handles the fungal side of contamination control, typically dosed alongside a bactericidal active for full-spectrum protection against both fungi and bacteria.

Specification

Assay- Min 99.2%

Appearance- Yellow liquid

Regulatory

EPA registered under FIFRA as CAPPROTECT 100
(EPA Reg. No. 100414-1), held by ForceChem Ltd, a wholly owned Cerigo subsidiary. Approved for metalworking fluids as a fungicide, for direct incorporation into plastics and rubber including PVC, polyurethane, silicone and synthetic elastomers, and for coatings, adhesives, sealants and other construction materials. Not approved for use in California; not for food, feed or drinking-water contact applications.

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MBM

Methylene-Bis-Morpholine

Formaldehyde-releasing bactericide for metalworking fluid systems

CAS - 5625-90-1

Applications:

Used in metalworking fluid concentrates, cutting fluids, and recirculating industrial process fluids, the closed and semi-enclosed systems that run long between fluid changes. Strong against bacteria at normal dosing, and paired with a fungicidal active for full-spectrum coverage.

Specification

Assay- Min 92%

Appearance- Clear liquid

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Wet-State Preservation

Wet-State Preservation

BIT

1,2-Benzisothiazolin-3-one

Broad-spectrum bactericide for in-can preservation of water-based systems

CAS: 2634-33-5

Applications:

Used for in-can preservation of coatings, emulsions and adhesives, protecting the wet product in the container rather than the cured film. A broad-spectrum bactericide that holds up across different formulation chemistries, a dependable in-can default across a wide range of systems.

Specification

Assay- Min 98%

Appearance- White solid

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MBIT

N-Methyl-1,2-benzisothiazolin-3-one

N-methylated benzisothiazolinone reaching yeast and fungi as well as bacteria

CAS - 2527-66-4

Applications:

Used in coatings and emulsions where the spoilage risk spans more than bacteria. The N-methylation extends its reach to yeast and fungi as well, giving broader in-can coverage from a single active.

Specification

Assay- Min 98%

Appearance- White solid

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CMIT/MIT 14%

Mixture of 5-chloro-2-methyl-4-isothiazolin-3-one / 2-methyl-4-isothiazolin-3-one

Fast-acting isothiazolinone system effective at single-figure ppm

CAS - 55965-84-9

Applications:

Used in coatings, process water and industrial systems. A fast-acting isothiazolinone system effective at single-figure ppm, delivering full protection at low dosing.

Specification

Assay- 14% solution

Appearance- Yellow liquid

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Dry Film & Durable Surface Protection

Protection of applied coatings and material surfaces against fungal and algal degradation under exposure conditions.

OIT

2-n-Octyl-4-isothiazolin-3-one

Dry-film fungicide for interior coatings, wood and plastics

CAS - 26530-20-1

Applications:

Used in coatings, wood and plastics as a dry-film fungicide, protecting the cured film rather than the wet product in the can. Well suited to interior and otherwise protected surfaces needing reliable fungal resistance.

Specification

Assay- Min 98%

Appearance- Yellow liquid

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DCOIT

4,5-Dichloro-2-octyl-1,2-thiazol-3-one

Chlorinated isothiazolinone for exterior exposure and marine antifouling

CAS: 64359-81-5

Applications:

Used in coatings, marine and plastics applications, the exterior and marine option in the group. Built for exposure, wet-dry cycling and long outdoor service life.

Specification

Assay- Min 98%

Appearance- White to off-white solid

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Diuron

3-(3,4-Dichlorophenyl)-1,1-dimethylurea

Algaecide for exterior facade and masonry coatings

CAS: 330-54-1

Applications:

Used in paints, coatings and surface protection, specifically exterior facade and masonry systems. The algaecide of the group, targeting the algal growth behind discoloration and staining.

Specification

Assay- Min 98%

Appearance- White solid

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Carbendazim

Methyl 1H-benzimidazol-2-ylcarbamate

Benzimidazole fungicide for long-service dry-film protection

CAS: 10605-21-7

Applications:

Used in coatings, wood and other materials needing long-service dry-film protection. A benzimidazole fungicide built for extended service life.

Specification

Assay- Min 98%

Appearance- White to pale yellow solid

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DTBMA

Dithio-2,2'-bis(N-methylbenzamide)

Pro-biocide releasing MBIT within the film

CAS: 2527-58-4

Applications:

Used in coatings and material protection as a pro-biocide, hydrolysing within the film to release its active form for sustained, slow-release protection over time.

Specification

Assay- Min 95%

Appearance- Fawn to off-white solid

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Photoinitiators enabling controlled curing across coatings, inks, and industrial finishes

UV Curing

Thioxanthone photoinitiators for controlled curing in coatings, inks, and industrial finishes.

DETX

 2,4-Diethylthioxanthone

Diethyl thioxanthone for pigmented and thick-film cure

CAS: 82799-44-8

Applications:

Used in pigmented and thick-film UV-curable inks and coatings, including screen printing, where a full cure at depth and through heavy pigment loading is required. DETX absorbs further into the UV-A range, letting light reach through opaque, thick films for a complete cure rather than a surface-only one.

Specification

Assay- Min 98%

Appearance- Yellow solid

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ITX

Isopropylthioxanthone, mixture of 2- and 4-isomers

General purpose isomer mixture for inks and coatings

CAS: 75081-21-9

Applications:

The general-purpose grade for UV offset and flexo inks and overprint varnishes, broadly compatible across ink and coating chemistries. The standard reached for across graphic arts printing.

Specification

Assay- Min 98%

Appearance- Yellow solid

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2-ITX

2-Isopropylthioxanthone

Defined single isomer for batch-to-batch cure consistency

CAS: 5495-84-1

Applications:

Used where cure performance has to hold steady from batch to batch, including food-contact and packaging inks. A single, defined isomer that cures at a consistent rate batch to batch, meeting the reproducibility that migration-sensitive and quality-critical applications require.

Specification

Assay- Min 98%

Appearance- Yellow solid

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CMTX

2-Carboxymethoxythioxanthone

Carboxy-functionalised thioxanthone and precursor to the polymeric grade

CAS: 84434-05-9

Applications:

A carboxy-functionalised thioxanthone that can be built into a resin backbone rather than left as a free small molecule in the cured film, and the precursor to the polymeric grade below. The functionality gives it lower migration and lower odor in the cured film.

Specification

Assay- Min 98%

Appearance- Yellow solid

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PolyCMTX

Polymeric 2-carboxymethoxythioxanthone

Polymeric thioxanthone for low-migration systems

CAS: 813452-37-8

Applications:

The low-migration option for food packaging inks and coatings and other systems under migration or extractable limits. Bound into the polymer itself, it stays locked in the cured film under contact, meeting those limits directly.

Specification

Assay- Min 98%

Appearance- Liquid, colour not confirmed

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Sulfur-functional intermediates supplying downstream biocide manufacture and pharmaceutical synthesis routes.

Building Blocks & Intermediates

 Core building blocks and activated intermediates supporting route development, backward integration, and active manufacture across Cerigo's biocide, photoinitiator and pharmaceutical intermediate lines.

DTBA

2,2'-Dithiodibenzoic acid

Sulfur building block and the entry point to the thioxanthone route

CAS: 119-80-2

Applications:

Used as a building block for the manufacture of biocides, photoinitiators and pharmaceutical intermediates.

Specification

Assay- Min 95%

Appearance- Off-white solid

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MMBA

2-Mercapto-N-methylbenzamide

Thiol benzamide intermediate for Axitinib

CAS: 20054-45-9

Applications:

Axitinib API

Specification

Assay- Min 98%

Appearance- White solid

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DTDBC

2,2'-Dithiodibenzoyl chloride

Acid chloride of DTBA, one step from thioxanthone ring closure

CAS: 19602-82-5

Applications:

Used as a building block for the manufacture of biocides, photoinitiators and pharmaceutical intermediates

Specification

Assay- Min 98%

Appearance- Off-white solid

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CTBC

2-(Chlorothio)benzoyl chloride

Ring-closure intermediate that sets which thioxanthone is formed

CAS: 3950-02-5

Applications:

Used as a building block for the manufacture of biocides, photoinitiators and pharmaceutical intermediates

Specification

Assay- Min 98%

Appearance- Yellow liquid

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DTOPA

3,3'-Dithiobis(N-octylpropionamide)

Disulfide precursor for an alkylisothiazolinone active

CAS: 33312-01-5

Applications:

Used as a building block for the manufacture of biocides

Specification

Assay- Min 98%

Appearance- White solid

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DTMPA

3,3'-Dithiobis(N-methylpropanamide)

Disulfide precursor for a halogenated isothiazolinone active

CAS: 999-72-4

Applications:

Used as a building block for the manufacture of biocides

Specification

Assay- Min 98%

Appearance- White solid

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2-Chlorothioxanthone

2-Chloro-9H-thioxanthen-9-one

Thioxanthone core for chlorprothixene and zuclopenthixol

CAS: 86-39-5

Applications:

Chlorprothixene and zuclopenthixol APIs

Specification

Assay- Min 99%

Appearance- Yellow solid

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TFMTX

2-(Trifluoromethyl)thioxanthone

Trifluoromethyl thioxanthone core for flupentixol

CAS: 1693-28-3

Applications:

Flupentixol API

Specification

Assay- Min 99%

Appearance- Yellow solid

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Reactive diluents and preservative boosters for epoxy resin systems and personal care formulations.

Epichlorohydrin-Derived Additives

Additives enabling formulation control and integration of actives into industrial and personal care systems.

EHGE

2-Ethylhexyl glycidyl ether

Low-volatility reactive diluent for epoxy systems

CAS: 2461-15-6

Applications:

Epoxy resin systems, A precursor for cosmetic ingredients

Specification

Assay- Min 99%

Appearance- Colourless liquid

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BGE

n-Butyl glycidyl ether

Low-viscosity reactive diluent for epoxy systems

CAS:  2426-08-6

Applications:

Epoxy resin systems

Specification

Assay- Min 99%

Appearance- Colourless liquid

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EHG

Ethylhexylglycerin

Preservative booster and emollient for personal care formulations

CAS:   70445-33-9

Applications:

Personal care formulations

Specification

Assay- Min 99%

Appearance- Colourless liquid

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Looking for an Active, an Intermediate, or a Specific Grade?

Technical data, regulatory documentation, and sample quantities available on request.