3,4-Lutidine, 97.5%

About 3,4-Lutidine, 97.5%

3,4-Lutidine is a pyridine derivative carrying the CAS registry number 583-58-4 at a purity of ≥97.5%. Formula C7H9N, molecular weight 107.15 g/mol. Systematically, it is named 3,4-dimethylpyridine. Alternative names: Pyridine, 3,4-dimethyl- and 3,4-Lutidene.

It is supplied as a liquid. Reported physical data include a melting point of -12 °C and a boiling point of 163-164 °C. Its solubility is described as miscible with water, ethanol and ether. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. It carries the GHS signal word “Danger” with 9 hazard statements. Review the Safety Data Sheet before use.

Typical applications include pharmaceutical synthesis, fine chemical synthesis and reduction reactions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer 3,4-Lutidine in 250 mL packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmaceutical synthesis
Fine chemical synthesis
Reduction reactions

Industries

Specifications & identifiers

Chemical identifiers
Product name	3,4-Lutidine, 97.5%
Catalogue No.	VQ-011755
CAS Number	583-58-4
IUPAC name	3,4-dimethylpyridine
Molecular formula	C₇H₉N
Molecular weight	107.15 g/mol
Exact mass	107.0735
Purity / assay	≥97.5%
HSN code	29333918
InChIKey	NURQLCJSMXZBPC-UHFFFAOYSA-N
SMILES	CC1=C(C=NC=C1)C
PubChem CID	11417

Physical properties
Physical form	Liquid
Appearance	Liquid
Melting point	-12 °C
Boiling point	163-164 °C
Density	0.955
Solubility	Miscible with water, ethanol and ether.
LogP (XLogP3)	1.6
H-bond donors / acceptors	0 / 1
TPSA	12.9 Å²
Synonyms	3,4-Lutidine, Pyridine, 3,4-dimethyl-, 3,4-Lutidene, 5-20-06-00054 (Beilstein Handbook Reference), 3,4lutidine, 3,4Dimethylpyridin, 3,4Dimetilpiridina, Pyridine, 3,4dimethyl, 3,4-Dimethylpyridine, Pyridine,3,4-dimethyl-, 3,4-dimethyl-pyridine, 3,4-Lutidine, 98%

Safety & hazard information (GHS)

Flammable

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H226Flammable liquid and vapor
H301+H311+H331Toxic if swallowed, in contact with skin or if inhaled
H302Harmful if swallowed
H310Fatal in contact with skin
H311Toxic in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H331Toxic if inhaled
H335May cause respiratory irritation

Precautionary statements: P210, P233, P240, P241, P242, P243, P261, P262, P264, P264 + P265, P270, P271, P280, P301 + P316, P301 + P317, P302 + P352, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P316, P319, P321, P330, P332 + P317

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 3,4-Lutidine, 97.5%?

The CAS Registry Number of 3,4-Lutidine, 97.5% is 583-58-4. It is also known as 3,4-Lutidine, Pyridine, 3,4-dimethyl-, 3,4-Lutidene.

What is the molecular formula and molecular weight of 3,4-Lutidine, 97.5%?

3,4-Lutidine, 97.5% has the molecular formula C7H9N and a molecular weight of 107.15 g/mol. Its IUPAC name is 3,4-dimethylpyridine.

Which grade and pack sizes of 3,4-Lutidine, 97.5% can I order?

We supply 3,4-Lutidine, 97.5% in (≥97.5%) grade, in 250 mL packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 3,4-Lutidine, 97.5%?

Yes. Every lot of 3,4-Lutidine, 97.5% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 3,4-Lutidine, 97.5% be shipped internationally?

Yes. 3,4-Lutidine, 97.5% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.