Top 10 6 Amino M Cresol Properties for Buyers

Buyers evaluating 6 Amino M Cresol Properties need more than a product name and a quoted price. This guide focuses on practical checks: chemical identity, assay, impurity limits, physical form, packaging, and batch consistency. Small differences matter. A pale powder, a dampened liner, or an unexplained assay range can signal questions worth resolving before an order.

Reliable decisions start with product-specific evidence. Compare the supplier’s current safety data sheet and certificate of analysis with the relevant PubChem record and ECHA chemical-information resources. These references help verify identity and hazard information, but they do not establish a supplier’s batch quality. Ask for dated test results, analytical methods, storage conditions, and representative batch data. Do not treat broad hair-color market forecasts as proof of demand or performance for this specific ingredient.

A limitation matters here: no source articles or verifiable quotation from a named 6-amino-m-cresol specialist were provided. I will not invent an expert’s name, statement, or industry statistic. For a publication-ready expert quote, obtain written attribution and context from a qualified analytical chemist or supplier technical specialist. Then assess the evidence, not the confidence of the wording. This guide offers a careful starting point, not a substitute for independent review.

Table of Contents [Hide]

1 Chemical Identity and Molecular Structure of 6-Amino-m-Cresol

2 Physical Properties Buyers Should Compare

3 Chemical Reactivity and Formulation Compatibility

4 Purity, Specifications, and Quality Verification

5 Storage, Handling, and Procurement Considerations

Chemical Identity and Molecular Structure of 6-Amino-m-Cresol

6-Amino-m-cresol is a substituted phenol with the molecular formula C7H9NO and a molar mass of about 123.15 g/mol. Its ring carries three key groups: a hydroxyl group, an amino group, and a methyl group. In m-cresol numbering, the amino group sits at position 6, next to the hydroxyl group at position 1. The methyl group occupies position 3. The same structure may also be named 2-amino-5-methylphenol.

That arrangement matters. The nearby hydroxyl and amino groups can influence hydrogen bonding and chemical behavior, while the methyl group adds a small hydrophobic region. Think of the molecule as a six-carbon ring with three distinct “handles,” not as a generic aromatic powder. Names can still trip people up. I would not treat a familiar synonym as proof of identity.

For purchasing decisions, compare the stated name with the molecular formula and a structure drawing. Check that the supplier’s specification sheet lists the same substitution pattern, rather than only a similar-sounding cresol name. A CAS Registry Number and analytical data, such as chromatographic purity, can provide further checks. Small naming differences are easy to overlook on a printed label. That detail deserves a second look.

6-Amino-m-Cresol: Chemical Identity and Molecular Structure

Elemental contributions to the molar mass of 6-amino-m-cresol (2-amino-5-methylphenol).

Formula: C₇H₉NO | Approximate molar mass: 123.16 g/mol. Values are calculated from the number of each atom in the molecular formula and standard atomic weights.

Physical Properties Buyers Should Compare

Top 10 6 Amino M Cresol Properties for Buyers
Physical Properties Buyers Should Compare

When evaluating 6-amino-m-cresol, compare the material’s appearance, physical form, and melting range. It is also known as 6-amino-3-methylphenol, with a molecular weight of about 123.15 g/mol. Supplied material may appear as a powder or crystals, and its shade can vary. Color alone is not a reliable measure of quality. Ask for a current specification and certificate of analysis, then check whether the stated limits match your process needs.

Moisture and particle size matter, too. Excess moisture can affect handling or storage, while uneven particles may dissolve or disperse at different rates. Solubility depends on the test conditions, so compare data measured using the same solvent, temperature, and method. Review the specified melting range and assay rather than relying on a single number from an online listing. Packaging and storage guidance can help explain whether a batch is likely to remain consistent. Small differences deserve a closer look.

Tips: Request lot-specific test results. Confirm methods and units. If a value seems unusually broad, ask the supplier to clarify it before comparing offers. Appearance can be misleading, and specifications are not always directly comparable.

Chemical Reactivity and Formulation Compatibility

For buyers, 6-amino-m-cresol is more than a name on a specification sheet. Its amino and phenolic groups can influence how it behaves during blending, storage, and processing. Both matter. The amino group may participate in reactions with suitable coupling partners, while the phenolic group can be sensitive to oxidation under some conditions. Air, heat, and formulation pH may affect stability, so avoid assuming that one supplier’s handling guidance fits every batch.

Compatibility depends on the full formula, not just the ingredient list. In a small trial, check for color change, precipitation, odor shifts, and changes in viscosity after mixing. Record the pH and temperature; even a modest difference can complicate comparisons. Solubility may vary with the solvent system and pH, so confirm it with measured samples rather than relying on a broad description. That sounds simple, but it rarely is.

Review assay, moisture, and impurity data alongside the intended use. Ask for storage and retest guidance, then assess a representative lot under realistic conditions. A clear mixture on day one is not proof of long-term compatibility. Nor is a small discoloration automatically a failure; its significance depends on product requirements and stability results. Bench testing takes time, and I would not skip it.

Top 10 6 Amino M Cresol Properties for Buyers - Chemical Reactivity and Formulation Compatibility

Property	Buyer-relevant information	Formulation and handling note
1. Chemical identity	6-Amino-m-cresol is also named 2-amino-5-methylphenol. The names describe the same ring-substitution pattern.	Confirm the stated isomer and identity against the supplier’s specification and analytical documentation.
2. Molecular formula	C₇H₉NO	Useful for checking identity, reaction stoichiometry, and formulation calculations.
3. Molar mass	Approximately 123.15 g/mol.	Use the molar mass to convert between mass-based and molar quantities; verify purity before preparing solutions.
4. Functional groups	An aromatic primary amino group (–NH₂) and a phenolic hydroxyl group (–OH) are attached to a methyl-substituted benzene ring.	Both groups influence polarity and reactivity; compatibility should be assessed in the intended solvent and pH range.
5. Hydrogen bonding	The neutral molecule has two hydrogen-bond donor sites (amino and hydroxyl groups) and two commonly counted acceptor sites (amino nitrogen and hydroxyl oxygen).	Hydrogen bonding can affect solvation and interactions with other formulation components, but does not by itself establish solubility.
6. Acid–base behavior	The amino group can be protonated in acidic conditions; the phenolic hydroxyl group can be deprotonated under sufficiently basic conditions.	pH changes may alter ionic state and solution behavior. Establish pH limits and test for precipitation or color change in the actual formulation.
7. Oxidation sensitivity	Aromatic amino and phenolic compounds can be susceptible to oxidation, which may cause discoloration or changes in composition.	Evaluate exposure to air, light, heat, and oxidizing ingredients. Any protective measures should be validated for the specific use.
8. Diazotization reactivity	As a primary aromatic amine, the amino group can participate in diazotization under suitable nitrosating, acidic, and temperature conditions.	Avoid unintended contact with nitrosating systems; assess process hazards and reaction compatibility before use.
9. Solvent and formulation compatibility	Its aromatic ring and polar amino and hydroxyl groups contribute to solvent-dependent behavior. A specific solubility value should be taken from reliable product data for the relevant temperature and medium.	Run small-scale solubility, stability, and appearance tests in the intended solvent system; do not infer compatibility from structure alone.
10. Storage and purchasing checks	Storage conditions, shelf life, physical appearance, and impurity limits are grade- and supplier-specific and should be confirmed from the current technical data sheet and safety data sheet.	Specify required purity, test methods, packaging, and storage conditions; follow the product SDS and applicable site procedures.

Chemical properties and compatibility notes are general guidance. Confirm product-specific values and suitability using current technical documentation and application testing.

Purity, Specifications, and Quality Verification

For buyers of 6-amino-m-cresol, purity starts with a clear, lot-specific specification. Confirm the chemical identity and assay method, rather than relying on a headline purity figure alone. A certificate of analysis should identify the tested batch, report results, and state acceptance limits. Check related substances, water content, and residual solvents where relevant to the material’s production and intended use. Methods such as HPLC, infrared spectroscopy, or Karl Fischer titration can support different checks. Ask which method was used and whether it is validated for this material. Details matter.

Appearance can provide a useful first check, but color alone cannot establish purity. Compare the received material with its stated description and investigate unexpected changes. This is easy to overlook. Review packaging integrity, storage conditions, retest dates, and traceability records before accepting a shipment. Where quality is critical, test a representative incoming sample using an agreed method, and retain a sealed portion for comparison. A supplier’s certificate is useful, not conclusive. Specifications can vary by application, so buyers should define limits with their technical team before ordering. Even a well-documented batch may need further evaluation in the buyer’s own process.

Storage, Handling, and Procurement Considerations

For buyers, 6-amino-m-cresol requires clear storage instructions before an order is placed. Request the current safety data sheet and confirm its recommended temperature, light protection, and humidity limits. Do not assume that ordinary room storage is suitable. Keep containers tightly closed, clearly labeled, and away from incompatible materials. A dry, clean storage area helps reduce contamination risk.

Keep the original package intact where practical. If material is transferred, use a compatible, clean container and copy the product name, batch number, and hazard information onto its label. Staff should follow the supplier’s handling guidance and use suitable protective equipment. Avoid creating dust during weighing. Small spills can still spread across a workbench.

Procurement checks matter, too. Ask for a certificate of analysis, stated assay, impurity information, batch traceability, and packaging details. Compare specifications across suppliers rather than relying on price alone. Confirm the remaining shelf life at delivery and ask how transport conditions are controlled. A sample may help assess consistency, but it cannot replace batch documents. One detail is easy to miss: storage instructions may differ between grades or package sizes, so verify them for the exact item ordered.