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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 76964Generated: October 23, 2026

2,6-Dimethyl-3-pyridylamine

2,6-Dimethylpyridin-3-amine · -3-pyridyL · 3-amino-2,6-lutidine · 2,6-dimethyl-3-pyridylamine · 2,6-DIMETHYL-3-PYRIDINAMINE · 2,6-Dimethyl-5-aminopyridine · 3-Amino-2,6-dimethylpyridine · 2,6-diMethyl-3-pyridinylaMine

https://huagongshe.com/en/chemical/76964

2,6-Dimethyl-3-pyridylamine molecular structure

Identifiers & Physical Properties

CAS No.3430-33-9
Molecular formulaC7H10N2
Average molar mass122.17 g/mol
Monoisotopic mass122.08439833 g/mol
SMILESCc1ccc(N)c(C)n1
InChIKeyWISXXOGOMDYNSN-UHFFFAOYSA-N
PubChem CID76964
ChEMBLCHEMBL4539633
EC No.222-332-7
DTXSIDDTXSID80187868

Chemical & Physical Properties

XLogP1
Topological polar surface area38.9
Hydrogen bond donors1
Hydrogen bond acceptors2
Rotatable bonds0
Heavy atoms9
Formal charge0
Complexity92
Melting point121-123°C
Boiling point230°C
Density1.0289 (estimate)
Refractive index1.5663 (estimate)
Flash point230°C
Storage conditionsKeep in dark place,Inert atmosphere,Room temperature
pKa (acidity coefficient)7.61±0.10(Predicted)
Physical statepowder
ColorYellow
SolubilityInsoluble in water.
BRN2424
InChIInChI=1S/C7H10N2/c1-5-3-4-7(8)6(2)9-5/h3-4H,8H2,1-2H3
InChIKeyWISXXOGOMDYNSN-UHFFFAOYSA-N
SMILESC1(C)=NC(C)=CC=C1N
CAS DataBase Reference3430-33-9(CAS DataBase Reference)
GHS pictogramGHS06
Signal wordWarning
GHS hazard statementsH302-H312-H315-H319-H331-H335
GHS precautionary statementsP261-P280-P304+P340-P305+P351+P338-P405-P501a
Hazard symbolsXi,Xn
Risk statements (R)20/21/22-36/37/38-41-37/38-22
Safety statements (S)26-36/37/39-39
UN transport numberUN2811
Hazard NoteIrritant
Hazard class6.1
Packing groupIII
Customs code2933399990
Limited quantities5.0 kg (11 lbs) (solid)
Excepted quantitiesMax Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

Safety & Regulations

GHS classificationWarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H332 (100%): Harmful if inhaled [Warning Acute toxicity, inhalation]H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 5 reports by companies from 2 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.
Hazard Classes and CategoriesAcute Tox. 4 (100%)Skin Irrit. 2 (100%)Eye Irrit. 2A (100%)STOT SE 3 (100%)
UN transport numberUN2811
Customs code2933399990
Risk statements (R)20/21/22-36/37/38-41-37/38-22
Signal wordWarning
GHS pictogramGHS06
Hazard symbolsXi,Xn
hazard_noteIrritant
Safety statements (S)26-36/37/39-39
Hazard class6.1
Packing groupIII
GHS hazard statementsH302-H312-H315-H319-H331-H335
Limited quantities5.0 kg (11 lbs) (solid)
Excepted quantitiesMax Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
GHS precautionary statementsP261-P280-P304+P340-P305+P351+P338-P405-P501a

Applications & Uses

Uses

3-Amino-2,6-dimethylpyridine is used as pharmaceutical intermediate.