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CAS 108-47-4

CAS 108-47-4 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 108-47-4
CAS 108-47-4PubChem CID 7936

2,4-Dimethylpyridine

2,4-Dimethylpyridine is a member of methylpyridines. — ChEBI

IUPAC name
2,4-dimethylpyridine
Molecular formula
C7H9N
Molecular weight
107.15 g/mol
Exact mass
107.073499291 Da
XLogP3
1.6
Topological polar surface area
12.9 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
1
Covalent units
1
Defined stereocentres
0

Also known as

2,4-LutidinePyridine, 2,4-dimethyl-alpha,gamma-DimethylpyridineNSC-2156FEMA NO. 4389RefChem:82549203-586-82,4-dimethyl-pyridine
16 more reported names
2,4-Lutidene.alpha.,.gamma.-DimethylpyridineNSC 2156EINECS 203-586-8BRN 00015062,4-Dimethylpyridine; NSC 2156; alpha,gamma-DimethylpyridineUNII-83903UJ0WWAI3-24281NSC21562.4-lutidine2,4 Lutidine2,4-dimethyl pyridine4,6-dimethyl-pyridine2,4-Lutidine, 99%5-20-06-00019 (Beilstein Handbook Reference)CHEBI:192115
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Evidence from additional scientific databases

NIH PubChem PUG-View
Exact identifier match7936

Attributed physical-property, hazard, environmental and use annotations.

  • Signal: Warning Source: European Chemicals Agency (ECHA)
  • GHS Hazard Statements: H226 (11.3%): Flammable liquid and vapor [Warning Flammable liquids]; H302 (94.8%): Harmful if swallowed [Warning Acute toxicity, oral]; H312 (96.9%): Harmful in contact with skin [Warning Acute toxicity, dermal]; H332 (96.6%): Harmful if inhaled [Warning Acute toxicity, inhalation] Source: European Chemicals Agency (ECHA)
  • Precautionary Statement Codes: P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P280, P301+P317, P302+P352, P303+P361+P353, P304+P340, P317, P321, P330, P362+P364, P370+P378, P403+P235, and P501 (click each P-code to see the statement) Source: European Chemicals Agency (ECHA)
  • ECHA C&L Notifications Summary: Aggregated GHS information provided per 1450 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.; Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. Source: European Chemicals Agency (ECHA)

Mapped by: Existing checksum-valid CAS to unique PubChem CID match. Retrieved: 2026-08-31. Open source record

Scientific classifications and hazard annotations provide context and do not replace the market-specific regulatory decision shown above.

Additional source coverage and match status
SourceResultChecked
NIH PubChem PUG-ViewExact match2026-08-31

A recorded no-match is useful evidence that the source was checked; it is not a claim that the substance does not exist elsewhere.

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 108-47-4

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No records found for this CAS number.

How CAS 108-47-4 is used on this site

CAS 108-47-4 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 108-47-4 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.