CAS 95-85-2 · Para Chloro Ortho Amino Phenol

Para Chloro Ortho Amino Phenol: direct from source to Europe

Para Chloro Ortho Amino Phenol (CAS 95-85-2), chemically 2-amino-4-chlorophenol, is a crystalline amino-chlorophenol used as an intermediate for dyes, pigments and pharmaceutical synthesis, notably oxidative hair-colour and specialty azo chemistry.

  • COA, SDS & TDS with every batch
  • REACH status confirmed before quote
  • Samples available for qualification
Purityup to 98%+HPLC purity, premium grade
Lead time3 – 6 weeksOrigin to European port
FormSolid25 kg bags to bulk
Response1 business dayQuotation after receiving your spec
Product identification

Para Chloro Ortho Amino Phenol: 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: Para Chloro Ortho Amino Phenol, CAS 95-85-2.

  • Confirmed CAS number on every COA
  • Premium grade with HPLC purity 98%+ available
  • TDS and SDS supplied with every shipment
Common name
Para Chloro Ortho Amino Phenol
Synonyms
2-Amino-4-chlorophenol · 4-Chloro-2-aminophenol · 2-Hydroxy-5-chloroaniline
CAS number
95-85-2
Formula / MW
C6H6ClNO  /  143.57 g/mol
Chemical family
Amino-chlorophenol
HS code
2922 (amino-compounds with oxygen function). Confirm the full code with your broker.

⚠ Not the same as 2-Amino-5-chlorophenol or 4-Amino-2-chlorophenol isomers. Always match CAS 95-85-2.

Technical data

Para Chloro Ortho Amino Phenol 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.

Appearance
Off-white to light grey crystalline solid
Darkens on air and light exposure
Melting point
Approx. 128–131 °C
Typical value
Boiling point
As per TDS
Supplied with each order
Molecular weight
143.57
g/mol
Molecular formula
C6H6ClNO
Amino-chlorophenol
Solubility
Low in water
Soluble in alcohols and polar solvents
Physical form
Solid
Handle per SDS
Storage
Cool & dry
Sealed, inert atmosphere preferred
Quality & specification

Para Chloro Ortho Amino Phenol 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.

Parameter
Standard grade
Premium grade
Test method / note
HPLC purity
≥ 97.0%
≥ 98.5%
HPLC area %
Moisture
≤ 0.5%
≤ 0.3%
Karl Fischer titration
Colour (solution, APHA)
≤ 200
≤ 80
APHA / Pt-Co scale
Melting range
126–131 °C
128–131 °C
Capillary method
Appearance
Off-white to light grey crystalline solid
Off-white to light grey crystalline solid
Visual check

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.

Applications

Where Para Chloro Ortho Amino Phenol is used

Typical end uses and synthesis routes for European manufacturers, toll processors and laboratories.

Dye and pigment intermediate

Coupling component for azo dyes and specialty colourants.

Pharmaceutical intermediate

Amino-phenol building block for APIs and advanced intermediates.

Oxidative colourant chemistry

Feed for oxidative dye systems, supplied as an industrial intermediate.

Custom synthesis

Starting material for contract synthesis of amino-chlorophenol derivatives.

Packaging & logistics

Packed to your site, documented for customs

Para Chloro Ortho Amino Phenol is handled as a dangerous good. Every shipment leaves with UN-approved packaging, CLP labelling and the full document set for European import.

Bags

25 kg bags

UN-approved bags or lined fibre packs on pallets, suitable for FCL and LCL.

25 kg net
Drums

200 kg drums

UN-approved steel or fibre drums for higher volume users.

200 kg net
Bulk

Jumbo bags / bulk

Bulk bags for high-volume users, supplied on request for suitable receiving sites.

On request
Document set included: Bill of lading · Commercial invoice · Packing list · Certificate of analysis (COA) · Safety data sheet (SDS) · Dangerous goods declaration (IMDG/ADR) · Certificate of origin · Other certificates on request
Common questions

Para Chloro Ortho Amino Phenol: frequently asked questions

Quick answers for European buyers. For anything else, email source@cheloragroup.com.

It is also sold as 2-Amino-4-chlorophenol, 4-Chloro-2-aminophenol, 2-Hydroxy-5-chloroaniline. All refer to CAS 95-85-2. 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.

Para Chloro Ortho Amino Phenol (CAS 95-85-2), chemically 2-amino-4-chlorophenol, is a crystalline amino-chlorophenol used as an intermediate for dyes, pigments and pharmaceutical synthesis, notably oxidative hair-colour and specialty azo chemistry.

Standard grade offers 97.0% minimum HPLC purity. Premium grade offers 98.5% minimum with lower moisture and better colour. Premium is recommended for routes needing consistent shade and low impurities.

We supply it as an industrial chemical intermediate for dye, pigment and pharmaceutical synthesis. If your application is cosmetic or hair-colour formulation, tell us so we can advise on the correct regulatory pathway, which this industrial supply does not cover.

Amino-chlorophenols can face REACH, CLP and use-specific restrictions depending on use, including separate EU cosmetics regulation for hair-dye applications, which this industrial supply does not cover. We confirm the current status for your application before quoting.

Store tightly sealed in a cool, dry place, ideally under inert gas, away from light, air and oxidisers, which cause darkening. 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.

Ready to source?

Get your Para Chloro Ortho Amino Phenol 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