Molekula
3,4-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
3,4-Dichloroaniline is a chlorinated aromatic amine used in the synthesis of dyes, pharmaceuticals, and agrochemicals. It appears as a crystalline solid and is classified as hazardous due to its acute toxicity if swallowed, in contact with skin or if inhaled, its potential to cause skin sensitisation and serious eye damage, and its very high toxicity to aquatic life with long-lasting effects. CAS: 95-76-1, Molecular Formula: C6H5Cl2N, Molecular Weight: 162.02 g/mol, Storage: Ambient. Molekula supplies 3,4-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.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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100 g — £26.30 per pack ex VAT · £31.56 inc. VAT
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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 | White/ yellow/ beige/ brown crystalline powder or solid chunks |
| Identification | Conforms to reference |
| Assay (GC) | ≥99.0% |
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 | Light brown crystals (dichloroanilines) |
| Melting Point | 72 °C |
| Boiling Point | 272 °C |
| Vapour Pressure | 1.3 Pa at 20 °C |
| log P (octanol/water) | 2.69 |
Source: PubChem CID 7257 (HSDB, ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 90029650 |
| CAS Number | 95-76-1 |
| IUPAC Name | 3,4-dichloroaniline |
| EC Number | 202-448-4 |
| Molecular Formula | C6H5Cl2N |
| Molecular Weight | 162.02 |
| Exact Mass | 160.9799 |
| SMILES | C1=CC(=C(C=C1N)Cl)Cl |
| InChIKey | SDYWXFYBZPNOFX-UHFFFAOYSA-N |
| InChI | InChI=1S/C6H5Cl2N/c7-5-2-1-4(9)3-6(5)8/h1-3H,9H2 |
| PubChem CID | 7257 |
| UN Number | UN3442 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2921.42.2300 |
| Tariff Code | 2921420090 |
Safety & GHS
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Corrosive
GHS05
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Toxic
GHS06
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Hazardous to the Environment
GHS09
Hazard statements
- H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled
- H317 May cause an allergic skin reaction
- H318 Causes serious eye damage
- 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
- P304+312 IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, 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-3,4-dichlorobenzene
- 3,4-Dichloranilin
- 3,4-Dichloraniline
- 3,4-Dichlorobenzenamine
- 4-Amino-1,2-dichlorobenzene
- 4,5-Dichloroaniline
- Aniline, 3,4-dichloro-
- Benzenamine, 3,4-dichloro-
- LY 004892
- m,p-dichloroaniline
Frequently asked questions
What is 3,4-Dichloroaniline used for?
It is primarily used as an intermediate in the synthesis of dyes, pigments, and pharmaceuticals.
What is the chemical formula and molecular weight of 3,4-Dichloroaniline?
The formula is C6H5Cl2N and the molecular weight is 162.02 g/mol.
How should 3,4-Dichloroaniline be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade is available for 3,4-Dichloroaniline?
Available in technical grade; custom purity options may be available upon request.
Can Molekula supply 3,4-Dichloroaniline in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and lead times.
What documentation comes with an order of 3,4-Dichloroaniline?
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.