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o-Anisidine, 99%, Thermo Scientific Chemicals
Description
o-Anisidine is used in dyes, perfume and pharmaceutical intermediate. It is used to produce azo dye, azoic dye.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
o-Anisidine is used in dyes, perfume and pharmaceutical intermediate. It is used to produce azo dye, azoic dye.
Solubility
Soluble in dilute inorganic acid, alcohol, diethyl ether. Not miscible in water.
Notes
Light Sensitive. Store in the dark. Incompatible with oxidizing agents, acid anhydrides, chloroformates, acids.

Specifications
Specifications
Melting Point | 5°C to 6°C |
Density | 1.092 |
Boiling Point | 224°C to 225°C |
Flash Point | 98°C (208°F) |
Assay Percent Range | 99% |
Refractive Index | 1.574 |
Quantity | 1000 g |
UN Number | UN2431 |
Beilstein | 386210 |
Sensitivity | Light sensitive |
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Certificates
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
Lot Number | Certificate Type | Date | Catalog Number |
---|---|---|---|
10248609 | Certificate of Analysis | 22/11/2023 | A10288.0I,A10288.0B,A10288.30 |
5001H26P | Certificate of Analysis | 16/12/2022 | A10288.0I,A10288.0B,A10288.30 |
10243372 | Certificate of Analysis | 08/09/2022 | A10288.0I,A10288.0B,A10288.30 |
D6320B | Certificate of Analysis | 22/11/2021 | A10288.0I,A10288.0B,A10288.30 |
10208307 | Certificate of Analysis | 22/11/2021 | A10288.0I,A10288.0B,A10288.30 |
Safety and Handling


- o-Anisidine
- Danger
- Acute toxicity Category 3
- Carcinogenicity Category 1B
- Germ cell mutagenicity Category 2
- H301-Toxic if swallowed.
- H311-Toxic in contact with skin.
- H331-Toxic if inhaled.
- H341-Suspected of causing genetic defects.
- H350-May cause cancer.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P308+P313-IF exposed or concerned: Get medical advice/attention.
- P310-Immediately call a POISON CENTER/doctor/.
- MIXTURE LIST-Contains : o-Anisidine
RUO – Research Use Only
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