2,6-Lutidine
- CAS Number
- 108-48-5
- HSN Code
- 29333918
- Molecular Formula
- C7H9N
- Catalogue Number
- AL2793
- Purity
- ≥ 98%
- Molecular Weight
- 107.15 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
2,6-dimethylpyridine is a member of the class of methylpyridines that is pyridine carrying methyl substituents at positions 2 and 6. It derives from a hydride of a pyridine.
Also known as 2,6-Dimethylpyridine.
- Catalogue No.
- AL2793
- CAS Number
- 108-48-5
- Molecular Formula
- C7H9N
- Molecular Weight
- 107.15 g/mol
- HSN Code
- 29333918
- Grade
- 98%
- Product Form
- Substance
Melting point: -5.8 °C; Boiling point: 144 °C @ 760 mm Hg; Density: 0.9252 @ 20 °C/4 °C; Solubility: Slightly soluble in ethanol; soluble in ethyl ether and acetone.
- Appearance
- Oily liq
- Shelf Life
- -
- Packaging
- Available in: 100 ml glass bottle, 500 ml glass bottle
- Storage
- Store in a cool, well-ventilated area away from ignition sources.
1.1 — Product identifier
- Chemical Name
- 2,6-Lutidine
- Catalogue No.
- AL2793
- Product form
- Substance
- CAS Number
- 108-48-5
- EC Number
- 203-587-3
- Grade
- 98%
- EC Index Number
- Not specified
- Chemical Formula
- C7H9N
- HSN Code
- 29333918
- Synonyms
- 2,6-Dimethylpyridine
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Used as a mild, non-nucleophilic base in organic synthesis.
- Uses advised against
- Not specified
1.3 — Details of the supplier of the safety data sheet
- Company identification
- Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.
1.4 — Emergency Contact Details
- Phone / e-Mail
- Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in
2.1 — Classification of the substance or mixture
- Classification according to Regulation (EC) No 1272/2008
- Flam. Liq. 3; Acute Tox. 4
- Classification source
- ECHA C&L Inventory via PubChem CID 7937 - hazard classes notified by at least 50% of companies; pictograms and signal word derived from those statements
2.2 — Label elements
- Hazard pictograms
- Flammable, Irritant
- Signal word
- Warning
- Hazard statements
- H226: Flammable liquid and vapor; H302: Harmful if swallowed
2.3 — Other hazards
- Other hazards
- Flammable liquid and vapor; may cause skin and eye irritation.
3.1 — Substance
- Name
- 2,6-Lutidine
- CAS No.
- 108-48-5
4.1 — Description of first aid measures
- First-aid measures after inhalation
- Move to fresh air. If breathing is difficult, give oxygen. Seek medical attention if symptoms persist.
- First-aid measures after skin contact
- Wash with soap and water. Remove contaminated clothing. Seek medical attention if irritation develops.
- First-aid measures after eye contact
- Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. Seek medical attention if irritation persists.
- First-aid measures after ingestion
- Do not induce vomiting. Rinse mouth and seek medical attention immediately.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Headache, dizziness, nausea, and irritation of the skin and eyes.
4.3 — Indication of any immediate medical attention and special treatment needed
- General information
- Treat symptomatically. Show this safety data sheet to the treating physician.
5.1 — Extinguishing media
- Suitable extinguishing media
- Water spray, carbon dioxide, dry chemical powder, foam.
- Unsuitable extinguishing media
- Not specified
5.2 — Special hazards arising from the substance or mixture
- Special procedures
- Flammable; vapors may form explosive mixtures with air.
5.3 — Advice for firefighters
- Protection during firefighting
- Do not enter fire area without proper protective equipment, including respiratory protection.
6.1.1 — For non-emergency personnel
- Emergency procedures
- Evacuate area. Remove all sources of ignition. Ventilate area.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Contain spill with inert material and collect in suitable containers for disposal.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Avoid contact with skin and eyes. Use in a well-ventilated area. Keep away from heat and open flames.
- Hygiene measures
- Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.
7.2 — Conditions for safe storage, including any incompatibilities
- Storage conditions
- Store in a cool, dry place in tightly closed containers.
8.2 — Exposure controls
- Hand protection
- Protective gloves (e.g. nitrile rubber)
- Eye protection
- Chemical safety goggles or safety glasses
- Skin and body protection
- Wear suitable protective clothing
- Respiratory protection
- Use appropriate respiratory protection if ventilation is inadequate.
9.1 — Information on basic physical and chemical properties
- Physical state
- Liquid
- Colour
- Colorless to pale yellow
- Odour
- Odor of pyridine plus peppermint
- Odour threshold
- Not specified
- pH value
- Not specified
- Relative evaporation rate (butylacetate=1)
- Not specified
- Melting point
- -5.8 °C
- Freezing point
- Not specified
- Boiling point
- 144 °C @ 760 mm Hg
- Flash point
- 36 °C
- Auto-ignition temperature
- Not specified
- Decomposition temperature
- Not specified
- Flammability (solid, gas)
- Flammable liquid
- Vapour pressure
- 5.65 mm Hg @ 25 °C
- Relative vapour density at 20°C
- 3.70 (Air= 1)
- Density
- 0.9252 @ 20 °C/4 °C
- Solubility
- Slightly soluble in ethanol; soluble in ethyl ether and acetone
- Log Pow
- 1.68
- Viscosity, kinematic
- Not specified
- Viscosity, dynamic
- Not specified
- Explosive properties
- Not explosive
- Oxidising properties
- Not oxidizing
- Explosive limits
- Not specified
10.1 — Reactivity
- Reactivity
- Stable under normal conditions. Avoid strong oxidizing agents.
10.2 — Chemical stability
- Chemical stability
- Stable under recommended storage conditions.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- No dangerous reactions known under normal conditions of use.
10.4 — Conditions to avoid
- Conditions to avoid
- Avoid contact with incompatible materials and excessive heat.
10.5 — Incompatible materials
- Incompatible materials
- Strong oxidizing agents, strong acids.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- When heated to decomposition it emits toxic vapors of nitrogen oxide.
11.1 — Information on toxicological effects
- Acute toxicity
- LD50 Rat oral 400 mg/kg; LD50 Guinea pig skin 2500 mg/kg
- Skin corrosion/irritation
- Not classified (based on available data)
- Serious eye damage/irritation
- Not classified (based on available data)
- Respiratory or skin sensitisation
- Not classified (based on available data)
- Germ cell mutagenicity
- Not classified (based on available data)
- Carcinogenicity
- Not classified (based on available data)
- Specific target organ toxicity (single exposure)
- Not classified (based on available data)
- Specific target organ toxicity (repeated exposure)
- Not classified (based on available data)
12.1 — Toxicity
- Toxicity information
- Not specified
12.2 — Persistence - degradability
- Persistence - degradability
- Not specified
12.3 — Bioaccumulative potential
- Bioaccumulative potential
- Not specified
12.4 — Mobility in soil
- Mobility in soil
- Not specified
12.6 — Other adverse effects
- Environmental precautions
- Not specified
13.1 — Waste treatment methods
- Additional Info
- Dispose of contents/container in accordance with local, regional, national and international regulations.
14.1 — UN number
- UN-No. (ADR)
- UN 1993
- UN-No. (IMDG)
- UN 1993
- UN-No. (IATA)
- UN 1993
- UN-No. (ADN)
- UN 1993
- UN-No. (RID)
- UN 1993
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Flammable liquid, n.o.s. (2,6-Lutidine)
- Proper Shipping Name (IMDG)
- Flammable liquid, n.o.s. (2,6-Lutidine)
- Proper Shipping Name (IATA)
- Flammable liquid, n.o.s. (2,6-Lutidine)
- Proper Shipping Name (ADN)
- Flammable liquid, n.o.s. (2,6-Lutidine)
- Proper Shipping Name (RID)
- Flammable liquid, n.o.s. (2,6-Lutidine)
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- 3
14.4 — Packing group
- Packing group (ADR)
- III
- Packing group (IMDG)
- III
- Packing group (IATA)
- III
- Packing group (ADN)
- III
- Packing group (RID)
- III
14.5 — Environmental hazards
- Dangerous for the environment
- Not specified
- Marine pollutant
- Not specified
- Other information
- No supplementary information available
15.1 — Safety, health and environmental regulations/legislation specific for the substance or mixture
- 15.1.1 EU-Regulations
- Not specified
2,6-Lutidine is used as a hindered base catalyst in silylation and other organic synthesis reactions. Its low nucleophilicity makes it suitable for various chemical transformations.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL2402A
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 107.15 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay | ≥ 98% | 98.5% |
| Density | 0.92 g/mL | 0.92 g/mL |
| Boiling Point | 164 °C | 164 °C |
| Moisture Content | ≤ 0.5% | 0.3% |
| Residue on Ignition | ≤ 0.1% | 0.05% |
| Related Substances | Not more than 1% of any individual impurity | 0.8% |
| Solubility | Soluble in water, alcohol, and ether | Soluble in all tested solvents. |
The above product is expected to comply with 98% grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| 98% | ≥ 98% | m.p. -5.8 °C; b.p. 144 °C @ 760 mm Hg | ≤ 0.5% | ≤ 0.1% | Not more than 1% of any individual impurity | Slightly soluble in ethanol; soluble in ethyl ether and acetone |
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