Molekula
2-Nitroaniline
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
2-Nitroaniline is a yellow crystalline solid used in the synthesis of dyes, pharmaceuticals, and agrochemicals. It is a hazardous substance requiring careful handling. CAS: 88-74-4, Molecular Formula: C6H6N2O2, Molecular Weight: 138.12 g/mol, Storage: Ambient, Signal Word: Danger. Molekula supplies 2-Nitroaniline from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Crystals or powder or crystalline powder or flakes or lumpy/fused solid |
| Melting Point | 70-75°C |
| Assay (GC) | ≥ 97.5% |
| Identification (FT-IR) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | II |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Orange-red needles |
| Odour | Musty |
| Melting Point | 71 °C |
| Boiling Point | 284 °C |
| Water Solubility | 1.47 g/L at 30 °C |
| Solubility (other solvents) | Soluble in ethanol; very soluble in ether, acetone, benzene, chloroform |
| Vapour Pressure | 4 Pa at 20 °C |
| pKa | pKa = -0.28 |
| log P (octanol/water) | 1.85 |
Source: PubChem CID 6946 (HSDB, ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 90034762 |
| CAS Number | 88-74-4 |
| IUPAC Name | 2-nitroaniline |
| EC Number | 201-855-4 |
| Molecular Formula | C6H6N2O2 |
| Molecular Weight | 138.12 |
| Exact Mass | 138.0429 |
| SMILES | C1=CC=C(C(=C1)N)[N+](=O)[O-] |
| InChIKey | DPJCXCZTLWNFOH-UHFFFAOYSA-N |
| InChI | InChI=1S/C6H6N2O2/c7-5-3-1-2-4-6(5)8(9)10/h1-4H,7H2 |
| PubChem CID | 6946 |
| UN Number | UN1661 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2921495000 |
| Tariff Code | 2921420035 |
Safety & GHS
-
Toxic
GHS06
-
Serious Health Hazard
GHS08
Hazard statements
- H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled
- H372 Causes damage to organs through prolonged or repeated exposure
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P314 Get medical advice/attention if you feel unwell
Documents
Safety Data Sheets (SDS)
Available in English, English (US), French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 1-Amino-2-nitrobenzene
- 2-Nitrobenzenamine
- Benzenamine, 2-nitro-
- Devol Orange B
- Fast Orange Base GR
- Fast Orange GR Base
- Fast Orange O Base
- o-Nitraniline
- o-Nitroaniline
- Orange GRS Salt
Frequently asked questions
What is 2-Nitroaniline used for?
2-Nitroaniline is primarily used as an intermediate in the synthesis of dyes, pigments, and pharmaceuticals.
What is the chemical formula and molecular weight of 2-Nitroaniline?
The formula is C6H6N2O2 with a molecular weight of 138.12 g/mol.
How should 2-Nitroaniline be stored?
It should be stored at ambient temperature in a dry, well-ventilated area away from incompatible materials.
What grade of 2-Nitroaniline does Molekula supply?
Molekula supplies 2-Nitroaniline in technical grade; custom grades are available upon request.
Can Molekula supply 2-Nitroaniline in bulk?
Yes, Molekula can supply 2-Nitroaniline in bulk quantities; please contact sales for pricing and availability.
What documentation comes with a 2-Nitroaniline order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.