Molekula
2,4-Dichloroaniline
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
2,4-Dichloroaniline (CAS 554-00-7) is an aromatic amine with two chlorine substituents, primarily used as an intermediate in the production of dyes, pharmaceuticals, and agrochemicals. It appears as a white to off-white crystalline solid with a molecular formula of C6H5Cl2N and a molecular weight of 162.02 g/mol. Store at ambient temperatures, handling with caution as it carries a "Danger" signal word. Molekula supplies 2,4-Dichloroaniline 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
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
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100 g — £26.40 per pack ex VAT · £31.68 inc. VAT
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Specifications
| Property | Value |
|---|---|
| Appearance | White crystalline needle |
| Melting Point | 61.1 - 62 Deg C |
| Purity (GC) | >99% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 110 °C |
| Transport Class | 6.1 |
| Packing Group | II |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 63-64 °C |
| Boiling Point | 245 °C |
| Solubility (other solvents) | Slightly soluble in water, alcohol, and ether |
| pKa | pKa = 2 |
| log P (octanol/water) | 2.91 |
Source: PubChem CID 11123 (ICSC, HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 10099643 |
| CAS Number | 554-00-7 |
| IUPAC Name | 2,4-dichloroaniline |
| EC Number | 209-057-8 |
| Molecular Formula | C6H5Cl2N |
| Molecular Weight | 162.02 |
| Exact Mass | 160.9799 |
| SMILES | C1=CC(=C(C=C1Cl)Cl)N |
| InChIKey | KQCMTOWTPBNWDB-UHFFFAOYSA-N |
| InChI | InChI=1S/C6H5Cl2N/c7-4-1-2-6(9)5(8)3-4/h1-3H,9H2 |
| PubChem CID | 11123 |
| UN Number | UN3442 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29214290 |
| Tariff Code | 2921420090 |
Safety & GHS
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Toxic
GHS06
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Serious Health Hazard
GHS08
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Hazardous to the Environment
GHS09
Hazard statements
- H302 Harmful if swallowed
- H311 + H331 Toxic in contact with skin or if inhaled
- H373 May cause damage to organs through prolonged or repeated exposure
- H401 Toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- 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
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Russian, 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-2,4-dichlorobenzene
- 2,4-Dichloranilin
- 2,4-dichloraniline
- 2,4-Dichlorobenzenamine
- 2,4-dichlorobenzene aniline
- 2,4-Dichlorophenylamine
- Aniline, 2,4-dichloro-
- Benzenamine, 2,4-dichloro-
- o,p-Dichloroaniline
Frequently asked questions
What is 2,4-Dichloroaniline commonly used for?
2,4-Dichloroaniline is primarily used as an intermediate in the synthesis of dyes, pharmaceuticals, and agrochemicals.
What is the chemical formula and molecular weight of 2,4-Dichloroaniline?
The chemical formula is C₆H₅Cl₂N, and the molecular weight is 162.02 g/mol.
What safety classification and storage conditions apply to this product?
This product has a Signal Word: Danger and should be stored at ambient temperature in a cool, dry, well-ventilated area.
What grades or purities of 2,4-Dichloroaniline does Molekula supply?
Molekula supplies technical grade and high-purity grade (typically ≥98%) 2,4-Dichloroaniline—please confirm your required specification.
Can Molekula supply 2,4-Dichloroaniline in bulk quantities?
Yes, Molekula can supply bulk quantities (minimum order quantities apply; contact us for specific details).
What documentation comes with an order of 2,4-Dichloroaniline?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS/SDS), and batch-specific documentation upon request.
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.