2,5-Dichloro-4-Nitroaniline: direct from source to Europe
2,5-Dichloro-4-Nitroaniline (CAS 6641-64-1) is a crystalline dichloronitroaniline used as a diazo component for azo dyes and pigments, and as an intermediate for further chlorinated and reduced aromatic amines.
- COA, SDS & TDS with every batch
- REACH status confirmed before quote
- Samples available for qualification
2,5-Dichloro-4-Nitroaniline: names, synonyms and identifiers
Buyers search for this material under several names. Whichever one appears on your specification, purchase order or REACH dossier, it is the same compound: 2,5-Dichloro-4-Nitroaniline, CAS 6641-64-1.
- Confirmed CAS number on every COA
- Premium grade with HPLC purity 99%+ available
- TDS and SDS supplied with every shipment
⚠ Not the same as 2,6-Dichloro-4-Nitroaniline (99-30-9, dicloran). Always match CAS 6641-64-1.
2,5-Dichloro-4-Nitroaniline physical and chemical properties
Key parameters for process engineering, safety planning and storage design. Values are typical; always verify against the current TDS for your lot.
2,5-Dichloro-4-Nitroaniline grade specifications: standard vs premium
Two grades are offered so your process chemist or quality team can pick what suits downstream requirements. COA parameters are confirmed before every shipment.
All values are specification limits, not guaranteed minima. Actual COA figures for your lot are provided before dispatch. Non-standard specifications are available on enquiry.
Where 2,5-Dichloro-4-Nitroaniline is used
Typical end uses and synthesis routes for European manufacturers, toll processors and laboratories.
Azo dye and pigment intermediate
Diazo component for red and orange azo colourants.
Specialty amine chemistry
Feed for further chlorinated nitroaniline derivatives.
Agrochemical intermediate
Building block for chlorinated nitroaniline-based actives.
Custom synthesis
Starting material for contract synthesis of dichloronitroaniline derivatives.
Packed to your site, documented for customs
2,5-Dichloro-4-Nitroaniline is handled as a dangerous good. Every shipment leaves with UN-approved packaging, CLP labelling and the full document set for European import.
25 kg bags
UN-approved bags or lined fibre packs on pallets, suitable for FCL and LCL.
25 kg net200 kg drums
UN-approved steel or fibre drums for higher volume users.
200 kg netJumbo bags / bulk
Bulk bags for high-volume users, supplied on request for suitable receiving sites.
On requestExplore related intermediates
Buyers of 2,5-Dichloro-4-Nitroaniline often source these materials as well. One supplier, one document set, one shipment.
2,6-Dichloro-4-Nitroaniline
Key intermediate for the fungicide dicloran.
View product →CAS 636-30-62,4,5-Trichloroaniline
Trichloroaniline feed for herbicide and dye intermediates.
View product →CAS 3958-71-26-Chloro-2,4-Dinitroaniline
Chloro-dinitroaniline feed for dye and pigment chemistry.
View product →CAS 100-01-6Para Nitroaniline
Diazo component for a wide range of azo and sulfur dyes.
View product →CAS 97-02-92,4-Dinitroaniline
Nitroaromatic amine for disperse dyes and pigments.
View product →CAS 99-54-73,4-Dichloronitrobenzene
Dichloro nitro feed for dye, pigment and agro intermediates.
View product →2,5-Dichloro-4-Nitroaniline: frequently asked questions
Quick answers for European buyers. For anything else, email source@cheloragroup.com.
It is also sold as 2,5-Dichloro-4-nitrobenzenamine, 2,5-DCNA, 4-Nitro-2,5-dichloroaniline. All refer to CAS 6641-64-1. Confirm the CAS number with any supplier before ordering.
Price depends on grade, volume, packing, Incoterm and destination port, and moves with raw material markets. Send us your requirement and we will quote in EUR or USD with a landed-cost breakdown, usually within one business day.
2,5-Dichloro-4-Nitroaniline (CAS 6641-64-1) is a crystalline dichloronitroaniline used as a diazo component for azo dyes and pigments, and as an intermediate for further chlorinated and reduced aromatic amines.
Standard grade offers 98.0% minimum HPLC purity. Premium grade offers 99.0% minimum with lower isomer content and moisture. Premium is recommended for pigment synthesis routes needing consistent shade.
Both are dichloronitroanilines used as dye intermediates, but the chlorine positions differ. 2,6-Dichloro-4-Nitroaniline (99-30-9) is the fungicide dicloran itself, while 2,5-Dichloro-4-Nitroaniline (6641-64-1) is used mainly as a dye and pigment intermediate. Order by CAS.
Aromatic amines can face REACH, CLP and workplace-exposure obligations depending on use. We confirm the current status for your application before quoting.
Store in closed containers in a cool, dry, ventilated place, protected from light, air and strong oxidisers, which can darken and degrade the amine. Use within the shelf life stated on the COA and TDS.
It is treated as a dangerous good (class and UN number per SDS; always confirm on the current SDS). We pack it in UN-approved containers, apply CLP labels and ship through licensed forwarders under IMDG for sea and ADR for European road.
Yes. Laboratory and pilot samples are supplied with a COA and SDS so your team can qualify the grade. Mention sample needs in your enquiry.
REACH status is confirmed before we quote. We advise on importer-of-record arrangements and whether the substance is registered for your use. Send your use descriptor and we will confirm.
Get your 2,5-Dichloro-4-Nitroaniline quotation today
Send us the grade, volume, destination and Incoterm. You will receive a clear price, packaging options and a full document checklist, usually within one business day.
- Samples to full containers
- COA, SDS and DG documents included as standard
- Quote in EUR or USD, your choice of Incoterm