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Fine & Speciality Chemicals

OQEMA is a long established distributor in the Chemical Industry & Sythesis sector. We have many years of experience, we are fast, committed and, most of all, we are flexible. Our extensive expertise is the basis for reliable cooperation.

Through investment and innovation, we strive to exceed the requirements of each individual customer, large or small, whilst achieving the very highest standards in quality, safety and environmental responsibility. With a supplier and customer base that is truly global and operations in Europe, America, the Far East and the Middle East, OQEMA is poised to provide you with the resources that you require to bring strength and growth to your business. From research and development, product refinement, manufacture and distribution, OQEMA remains a dependable partner with a vision for growth and sustainability. Powerful sourcing capabilities enable us to be key stockists for a comprehensive range fi ne and speciality chemicals. We are constantly exploring new avenues to discover unique and exciting products. Multiple stock locations throughout Europe, and beyond, allow us to respond to customer demands and provide a level of service that truly delivers.

We are proud of our long-term cooperation with many renowned suppliers. These partnerships guarantee high levels of reliability and best product quality. Our service: we act in a price-conscious way, adapting quality and quantity to customer needs and offering the ideal conditions for supply.

We also take our responsibility towards society and the environment highly seriously and ensure maximum safety within legislative regulations, aiming to exceed where we can. High levels of quality and safety together with our internal and field services, chemists and quality managers guarantee sustainable, reliable service when you need it.

Product groups

Adipic Acid  
Benzyl Alcohol  
Chloracetaldehyde Dimethyl Acetal (CADMA)  
Cyanuric Chloride  
Cysteamine HCl  
Cysteamine Dihydrochloride  
Diethyl Benzene  
Diethyl Malonate  
Dimethyl Malonate  
Ethyl Acetoacetate  
Hydriodic Acid  
Hydroquinone (HQ)  
Hypophosphorus Acid 50%  
m-Nitro Benzoic Acid  
Methyl acetoacetate  
Para Dimethoxybenzene  
Povidone Iodine (PVP-I)  
Polyether Polyols – Offer a full range incl. diols, triols & Cross-linkers.  
Resorcinol Diacetate (RDA)  
Saccharin (Insoluble)  
Surfactant 10g  
Tamisolve NxG Proprietary  
Tetrabutylammonium Bromide  
Q-Bright PI 84 / 1-hydroxycyclohexyl phenyl ketone  
Q-Bright PI TPO / (diphenylphosphoroso) (2,4,6-trimethylphenyl)methanone  
Q-Bright PI TPO-L / Ethyl phenyl(2,4,6-trimethylbenzoyl) phosphinate  
Q-Bright PI DETX / 2,4-diethyl-9h-thioxanthen-9-one  
Q-Bright 2 ITX / 2-isopropylthioxanthone  
Q-Bright PI 1173 / 2-hydroxy-2-methylpropiophenone  
Q-Bright PI 907 / 2-methyl-1-(4-methylthiophenyl)-2-morpholinopropan-1-one  
Q-Bright PI EMK / 4,4'-bis(diethylamino) benzophenone  
Q-BRIGHT PI 819 / Bis (2,4,6-trimethylbenzoyl) phenyl phosphine oxide  
Gadolinium Nitrate  
Hydrazine Hydrate solutions tailored to customer demand (HH)  
Hydrazine Nitrate (HN)  
Hydroxylamine Nitrate (HAN)  
Lithium Nitrate  
NaneneTM (Graphene)  
HexoteneTM (2D Boron Nitride)  
Benzyl Alcohol  
4-Chlorobenzotrifluoride (PCBTF) 98  
DAP A (Diallyl Phthalate Prepolymer)  
DAP M (Diallyl Phthalate Monomer)  
Di Methyl para Toluidine (DMPT)  
Divinylbenzene 57%, 63% & 80% (DVB)  
Ethylene glycol dimethacrylate (EGDMA)  
N,N-Diethylacetoacetamide (DEAA)  
N,N-Diethyl Aniline  
N,N-Dimethyl Aniline  
N,N-Dimethylacetoacetamide (DMAA)  
N,N-Dihydroxyethyl Aniline  
N,N-Dihydroxyethyl Para Toluidine (Solid or Ethoxylated)  
Para Toluidine 99% Min  
Pearlescent pigments Various  
PVP/VA Lan 64S  
Triethyleneglycol-dimethacrylate (TEGDMA)  
Vinyl Toluene (VT)  
HEMA / Hydroxyethylmethacrylate  
HPMA / 2-Hydroxypropylmethacrylate  
HEA / 2-Hydroxyethyl Acrylate  
HPA / 2-Hydroxypropyl Acrylate  
TEGDMA / Triethylene glycol dimethacrylate  
EGDMA / Ethylene glycol  
Calcium 5, 10  
Cobalt 6, 10, 12, 21  
Copper 6, 8  
Potassium 10, 15  
Zirconium 18  
N,N-Dimethylcyclohexylamine (DMCHA)  
N-Butyl Lithium (N-BuLi) (Offering various concentrations & carriers)  
Neodymium Oxide – Varying purities offered.  
Stannous Octoate  
1,2-Bis (tetrabromophthalimido) ethane  
Aluminium Hydroxide (ATH)  
Ammonium Polyphosphate  
Antimony Trioxide  
DECA Ethane (DPDPE)  
DOPO (9,10-Dihydro-9-oxa-10-phosphaphenanthrene10-oxide 6-H-dibenz(c,e)(1,2) oxaphosphorin 6-oxide)  
Melamine Polyphosphate  
Tetrabromobisphenol A bis (2,3-dibromopropyl ether)  
Tris (1-Chloro-2-Propyl) Phosphate (TCPP)  
Tris (Tribromoneopentyl) Phosphate  
Triethyl Phosphate (TEP)  
Triphenyl Phosphate (TPPP)  
1,4 Napthoquinone  
2,5 Di-Tertiary-Butylhydroquinone (2,5-DTBHQ)  
2,5-Di-Tertiary-Parabenzoquinone (2,5-DTPBQ)  
2-Methyl-1,4 Napthoquinone  
4-Methoxyphenol (MEHQ)  
4-Tertiary Butyl Catechol (4-TBC) 100% flakes  
4-Tertiary Butyl Catechol (4-TBC) 44% toluene  
4-Tertiary Butyl Catechol (4-TBC) 85% methanol  
4-Tertiary Butyl Catechol (4-TBC) 85% water  
Hydroquinone (HQ)  
Mono Tertiary Butyl Hydroquinone (MTBHQ)  
Toluhydroquinone (THQ)  
Trimethyl Hydroquinone (TMHQ)  
1,6-Hexanediol (Available in both solid & liquid form)  
Adipic Acid
N,N-Diethylhydroxylamine 85% Solution (DEHA)  
Resorcinol Diacetate (RDA)  
4-tert-Butylcatechol 85% water  
4-tert-Butylcatechol 44% in toluene  
N-Isopropylhydroxylamine 15% (IPHA)  
Octylated Diphenylamine (ODPA)  
2,6-Di-Tert-Butylphenol (DTBP)  
Butylated Hydroxy Anisole (BHA)  
Butylated Hydroxy Toluene (BHT –Both Technical & Food grade)  
2,2’-Methylenebis(4-methyl-6-tertbutylphenol)/ Anti-oxidant 2246  
Benzyl Chloride  
Benzyl Alcohol  
Benzoyl Chloride  
Ortho-Chloro Benzyl Chloride  
Dibenzyl Oxide  
Vinyl Toluene  
4-Chlorobenzotrifluoride (PCBTF)  
Para Methylstyrene (PMS)  
High Purity- Methyl Tertiary Butyl  
Ether (HP MTBE)  
Allyl Acetate  
Cysteamine Hcl  
Hydrazine Hydrate (HH)  
Hydriodic Acid  
Hydroxylamine Hydrochloride  
Hydroxylamine Sulphate  
Iodine Prills  
Potassium Iodide (KI)  
Povidone Iodine (PVP-I)  
Polyvinylpyrrolidone (PVP)  
Sodium Iodide  
Tert-Butylhydroquinone (TBHQ)  
Q-SIL AMEO / 3-aminopropyltriethoxysilane  
Q-SIL DAMO-T / N-(2-aminoethyl)-3-aminopropyl-trimethoxysilane  
Q-SIL GLYMO / 3-glycidoxypropyltrimethoxysilane  
Q-SIL VTMO / Vinyl-trimethoxysilane  
Q-SIL OCTEO / N-octyltriethoxysilane  
Q-SIL AMEO HP / 3-aminopropyltriethoxysilane high purity  
Q-SIL AMMO / 3-aminopropyltrimethoxysilane  
Q-SIL MTMO / 3-mercaptopropyltrimethoxysilane  
Q-SIL VTEO / Vinyl-triethoxysilane  
Q-SIL MOS / Methyltris(methylethylketoxime) silane  
Q-SIL VOS / Vinyltris(methylethylketoxime) silane  
Q-SIL ETAS / Ethyltriacetoxysilane  
Q-SIL HMDS / Hexamethyldisilazane  
Q-SIL TES 28 / Tetraethoxy silane (TES-28)  
Q-SIL MEMO / 3-methacryloxypropyltrimethoxysilane  
Q-Bright OB / 2,5-thiophenediylbis (5-tert-butyl-1,3-benzoxazole)  
Q-Bright OB 1 / 2,2'-(ethene-1,2-diyldi-4,1-phenylene) bis(1,3-benzoxazole)  
Q-Bright CBS-X / Disodium4,4'-Bis(2-Sulfostyryl) Biphenyl  
Q-Sorb BP /Benzophenone  
Q-Sorb BP 3 / Oxybenzone  
Q-Sorb BP 4 / Sulisobenzone  
Q-Sorb BP 12 / Octabenzone  
Q-Sorb 123 / Bis(2,2,6,6-tetramethylpiperidin-4-yl)decanedioate; 2-hydroperoxy-2-methylpropane; octane  
Q-Sorb 234 / 2-(2H-1,2,3-benzotriazol-2-yl)- 4,6-bis(2-phenylpropan-2-yl) phenol  
Q-Sorb 326 / 2-(2'-hydroxy-5'-t-octylphenyl)- benzotriazole  
Q-Sorb 329 / 2-(2-hydroxy-5-t-octylphenyl) benzotriazole  
Q-Sorb 1130/ A specialist blend of three UV absorbers  
Q-Sorb P / 2-(2H-benzotriazol-2-yl)-p-cresol  
Q-Light / Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)-sebacate and 1-(Methyl)-8-(1,2,2,6,6-pentamethyl-4-piperidinyl)-sebacate  
Q-Light 622 / Reaction mass of 4-hydroxy-2,2,6,6-tetramethylpiperidine-1-ethanol and Dimethyl succinate  
Q-Light 944 / Poly [[6-[(1,1,3,3-tetramethylbutyl)amino] -1,3,5-triazine-2,4-diyl]  
Q-Light 770 / Bis(2,2,6,6-tetramethyl-4-piperidyl)sebaceate  
Q-Sorb 3039 / 2-ethylhexyl 2-cyano-3,3-diphenyl-prop-2-enoate  

Looking for a specific product?

Find your product here.

Contact us.

Steven Schellhorn

Head of Sales

T +44 1993 843081
Steven.Schellhorn( at )oqema.co.uk

Aaron Lee

Business Manager

T +44 1993 843081
Aaron.Lee( at )oqema.co.uk

Lewis Chard

Business Unit Manager
Fine and Speciality Chemicals

T +44 1993 843081
Lewis.Chard( at )oqema.co.uk

Tom Hunt

Account Manager


Islay Thorne

Commercial Assistant
Fine and Speciality Chemicals

T +44 1993 843081
Islay.Thorne( at )oqema.co.uk