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GY-2,6-Lutidine

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CAS No.:

108-48-5

Grade:

Industrial Grade

Content:

99%

Packaging:

200kg/iron drum

Sample Available:

Yes

Price valid (until):

2026-09-21

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Chongqing Guangyi Chemical Co.,Ltd

Company Type:

Trader

Location:

China

Payment Terms:

L/C,TT against B/L draft before shipment,100% TT in advance

Qualification:

Main Products:

DMF,Aniline,Benzene,Phosphoric acid,Hexane,Heptane

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Product Description
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Description

Product Detail

Chemical Name： 2,6-Lutidine

Synonyms ： 2,6-Lutidine; α,α'-Lutidine; 2,6-Dimethyl pyridine

CAS N o： 108-48-5

Priary Use ： Pharmaceutical intermediate: synthesis of active ingredients such as codeine, hydrocortisone, niacin ， Agrochemicals and dye auxiliaries: herbicide/pesticide precursors; dyeing and printing auxiliaries.Resin and rubber: vulcanization accelerator.Flavor & fragrance: nutty, cocoa, coffee, meat-type essences (FEMA 3540).Organic synthesis: sterically hindered weak base, ligand, solvent and catalyst (esterification, cross-coupling, etc.).

Items	Specifications
Molecular formula	C7H9N
Molecular weight	107.15 g/mol
Appearance	Clear colorless to pale yellow liquid (may darken on storage)
Odor	Characteristic pyridine-like odor with minty/nutty note
Melting point	-6 °C（ lit.）
Boiling point	143 – 145 °C（ lit.）
Density (25 °C)	0.92 g/cm³（0.92 g/mL；0.922–0.925）
Vapor density (air=1)	3.7
Vapor pressure	5.5 hPa（ 4.1 mmHg）@ 20 °C
Flash point (closed cup)	33 °C（ CC；32–38 °C lit. 32–38 °C）
Auto-ignition temp.	Not available
Explosive limits (air, v/v)	estimate LEL~1.3 % / UEL~8.7 %)
Refractive index (n20/D)	1.497（ 1.495–1.501 lit. 1.495–1.501）
log Pow	1.68
pKa（Conjugate acid）	~6.6 ca. 6.6
Solubility	Soluble in water (ca. 163 g/L @ 25 °C); soluble in ethanol, ether, acetone
pH	~ 8–9 Weakly basic, ca. 8–9

ECHEMI Editorial Reference

Colorless oily liquid, melting point-5.8℃, boiling point 144℃（139-141℃，145.6-145.8℃）, density 0.9252（20/4℃）, refractive index 1.4977, flash point 33℃, soluble in dimethyl formamide, tetrahydrofuran, cold water, hot water, ethanol and ether, with mixed odor of Pyridine and mint. Colorless to yellow liquid 2,6-Dimethylpyridine has a powerful and diffusive minty-tarry odor. It has also been described to have the odor of pyridine and peppermintChEBI: A member of the class of methylpyridines that
Lutidine appears as a colorless liquid with a peppermint odor. Less dense than water. Vapors heavier than air. Produces toxic oxides of nitrogen during combustion. Used to make other chemicals.|Liquid|Colourless oily liquid; Diffusive minty aroma, nutty, coffee-like
Lutidine appears as a colorless liquid with a peppermint odor. Less dense than water. Vapors heavier than air. Produces toxic oxides of nitrogen during combustion. Used to make other chemicals.|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.

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Basic Info

Product Name:

2,6-Lutidine

Other Name:

Pyridine,2,6-dimethyl-;2,6-Lutidine;2,6-Dimethylpyridine;α,α′-Lutidine;α,α′-Dimethylpyridine;NSC 2155

CAS No.:

108-48-5

Molecular Formula:

C7H9N

InChIKeys:

InChIKey=OISVCGZHLKNMSJ-UHFFFAOYSA-N

Molecular Weight:

107.15

Exact Mass:

107.15

BRN:

105690

EC Number:

203-587-3

UNII:

15FQ5D0T3P

NSC Number:

2155

UN Number:

2734

DSSTox ID:

DTXSID7051557

Color/Form:

Oily liq

HScode:

29333999

Categories:

Nitrogen Compounds

Characteristics

PSA:

12.9

XLogP3:

1.68

Appearance:

Clear Liquid

Density:

0.9252 g/cm³ @ Temp: 20 °C

Melting Point:

-5.8 °C

Boiling Point:

144 °C @ Press: 760 Torr

Flash Point:

92 °F

Refractive Index:

n 20/D 1.497(lit.)

Water Solubility:

H2O: 40 g/100 mL (20 ºC)

Storage Conditions:

−20°C

Vapor Pressure:

5.5 hPa (20 °C)

Vapor Density:

3.70 (Air= 1)

Toxicity:

Oral-Rat LD50: 400 mg/kg

Flammability characteristics:

It is flammable in case of open flame, high temperature and oxidant; it produces toxic nitrogen oxide gas in case of heat

Odor:

Odor of pyridine plus peppermint

Henrys Law Constant:

1.04e-05 atm-m3/mole|Henry's Law constant = 1.04X10-5 atm-cu m/mol @ 25 °C

Dissociation Constants:

pKa = 6.60 (conjugate acid)

Air and Water Reactions:

Highly flammable. Soluble in water.

Reactive Group:

Amines, Phosphines, and Pyridines

Reactivity Alerts:

Highly Flammable

Reactivity Profile:

LUTIDENE neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

See More 2,6-Lutidine Properties 

Hazard Identification

Classification of the substance or mixture

Flammable liquids, Category 3

Acute toxicity - Category 4, Oral

Skin irritation, Category 2

Eye irritation, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H226 Flammable liquid and vapour H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation
Prevention	P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P240 Ground and bond container and receiving equipment. P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment. P242 Use non-sparking tools. P243 Take action to prevent static discharges. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product.
Response	P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower]. P370+P378 In case of fire: Use ... to extinguish. P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage	P403+P235 Store in a well-ventilated place. Keep cool.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More 2,6-Lutidine Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
DMF,Aniline,Benzene,Phosphoric acid,Hexane,Heptane

Location:
No.19-10 Building 10, No.9 Huoju Rd, Jiulongpo District, Chongqing.

Payment Terms:
L/C,TT against B/L draft before shipment,100% TT in advance

Total Employees:
5-10

Year of Establishment:
2012

Company Certificates
- EMS CERTIFICATION OF REGISTRATION
- OHSMS CERTIFICATION OF REGISTRATION
- QMS CERTIFICATION OF REGISTRATION
Chongqing Guangyi Chemical Co., Ltd. is a professional supplier with in-depth engagement in domestic and global chemical trading markets.

Chongqing Guangyi Chemical

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
Finland	2,6-lutidine	100 KG	Jul 10, 2025

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GY-2,6-Lutidine

Product Description

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