Molekula
3,5-Dimethylaniline
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
3,5-Dimethylaniline is an aromatic amine with two methyl groups at the 3 and 5 positions of the benzene ring, primarily used as a precursor in the synthesis of dyes, pharmaceuticals, and agrochemicals. It serves as a key intermediate in organic chemistry for producing pigments, rubber chemicals, and specialty polymers. This chemical has a CAS number of 108-69-0, with the molecular formula (CH3)2C6H3NH2 and a molecular weight of 121.18 g/mol. It is stored at ambient temperatures but requires careful handling due to its hazardous nature, marked by the signal word "Danger." Molekula supplies 3,5-Dimethylaniline 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.
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Specifications
| Property | Value |
|---|---|
| Appearance | Clear colourless to yellow to orange to dark brown liquid |
| Refractive Index | 1.555 - 1.561 (20°C) |
| Identification (RAMAN) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 93 °C |
| Transport Class | 6.1 |
| Packing Group | II |
| Acidity | Base |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Oily liquid |
| Melting Point | 9.8 °C |
| Boiling Point | 220.5 °C |
| Density | 0.97 (relative, water = 1) |
| Solubility (other solvents) | Sol in ether, carbon tetrachloride; slightly soluble in water |
| Vapour Pressure | 0.13 kPa at 20 °C |
| Refractive Index | 1.5581 |
| pKa | pKa = 4.79 |
Source: PubChem CID 7949 (HSDB, ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 90035755 |
| CAS Number | 108-69-0 |
| IUPAC Name | 3,5-dimethylaniline |
| EC Number | 203-607-0 |
| Molecular Formula | (CH3)2C6H3NH2 |
| Molecular Weight | 121.18 |
| Exact Mass | 121.0891 |
| SMILES | CC1=CC(=CC(=C1)N)C |
| InChIKey | MKARNSWMMBGSHX-UHFFFAOYSA-N |
| InChI | InChI=1S/C8H11N/c1-6-3-7(2)5-8(9)4-6/h3-5H,9H2,1-2H3 |
| PubChem CID | 7949 |
| UN Number | UN1711 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2921.49.5000 |
| Tariff Code | 2921490090 |
Safety & GHS
-
Toxic
GHS06
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Hazard statements
- H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled
- H373 May cause damage to organs through prolonged or repeated exposure
- 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
- P302+352 IF ON SKIN: Wash with soap and water
- 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-3,5-dimethylbenzene
- 3,5-Dimethylbenzenamine
- 3,5-Dimethylbenzeneamine
- 3,5-Dimethylphenylamine
- 3,5-Xylylamine
- 5-Amino-1,3-dimethylbenzene
- 5-Amino-1,3-xylene
- 5-Amino-m-xylene
- Benzenamine, 3,5-dimethyl-
- Benzene, 1-amino-3,5-dimethyl-
Frequently asked questions
What is 3,5-Dimethylaniline commonly used for?
3,5-Dimethylaniline is primarily used as an intermediate in the synthesis of dyes, pharmaceuticals, and agrochemicals, including rubber chemicals and corrosion inhibitors.
What is the chemical formula and molecular weight of 3,5-Dimethylaniline?
The chemical formula is **(CH₃)₂C₆H₃NH₂**, and the molecular weight is **121.18 g/mol**.
How should 3,5-Dimethylaniline be stored?
Store in a tightly sealed container at **ambient temperature**, away from oxidizing agents, strong acids, and sources of ignition.
What grades or purities of 3,5-Dimethylaniline does Molekula supply?
Molekula supplies **technical grade** and **high-purity (98%+)** 3,5-Dimethylaniline; contact us for specific purity requirements.
Can Molekula supply 3,5-Dimethylaniline in bulk quantities?
Yes, we offer **bulk packaging options** (drums, IBCs) for 3,5-Dimethylaniline; minimum order quantities and pricing depend on the grade and application.
What documentation is provided with an order of 3,5-Dimethylaniline?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS/SDS)**, and **batch-specific documentation** for traceability.
Ready to order or need a custom pack?
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