2-(Methylamino)pyridine

Modify Date: 2026-07-01 16:28:35

2-(Methylamino)pyridine Structure
2-(Methylamino)pyridine structure
Common Name 2-(Methylamino)pyridine
CAS Number 4597-87-9 Molecular Weight 108.141
Density 1.1±0.1 g/cm3 Boiling Point 201.3±13.0 °C at 760 mmHg
Molecular Formula C6H8N2 Melting Point 15ºC
MSDS Chinese USA Flash Point 87.8±0.0 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2-Methylaminopyridine
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.1±0.1 g/cm3
Boiling Point 201.3±13.0 °C at 760 mmHg
Melting Point 15ºC
Molecular Formula C6H8N2
Molecular Weight 108.141
Flash Point 87.8±0.0 °C
Exact Mass 108.068748
PSA 24.92000
LogP 1.07
Vapour Pressure 0.3±0.4 mmHg at 25°C
Index of Refraction 1.579

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UT5500000
CHEMICAL NAME :
Pyridine, 2-methylamino-
CAS REGISTRY NUMBER :
4597-87-9
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C6-H8-N2
MOLECULAR WEIGHT :
108.16
WISWESSER LINE NOTATION :
T6NJ BM1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
270 mg/kg
TOXIC EFFECTS :
Behavioral - excitement
REFERENCE :
APFRAD Annales Pharmaceutiques Francaises. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1943- Volume(issue)/page/year: 26,345,1968

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302 + H312 + H332-H315-H319-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful;
Risk Phrases R20/21/22;R36/37/38
Safety Phrases S26-S36/37/39
RIDADR UN2810
WGK Germany 3
RTECS UT5500000
Packaging Group III
Hazard Class 6.1
HS Code 2933399090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles2

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Photochemistry of 2-(methylamino) pyridine in a low-temperature argon matrix: Amino-imino tautomerism and rotational isomerism. Akai N, et al.

J. Photochem. Photobiol. A: Chem. 187(1) , 113-8, (2007)

Synthesis, characterization and demonstration of superoxide dismutase-like activity of copper (II) chloride, bromide, nitrate, thiocyanate, sulphate, and perchlorate complexes with 2-methyl-amino pyridine. Ramadan AM and El-Naggar MM.

J. Inorg. Biochem. 63(2) , 143-53, (1996)

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

MFCD00006250
2-(Methylamino)pyridine
EINECS 224-997-9
2-(N-methylamino)pyridine
N-Methyl-N-(2-pyridinyl)amine
N-Methylpyridin-2-amine
2-(Methyl amino)pyridine
N-Methyl-2-pyridinamine

 2-(Methylamino)pyridine | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the downstream products of 2-Methylaminopyridine?
A: Related downstream products(CAS) of 2-Methylaminopyridine: 82-38-2;84539-30-0;5683-33-0;67242-59-5;100868-76-6;1121-60-4;1539-42-0;16219-98-0;161694-66-2.
Q: What is the LogP of 2-Methylaminopyridine?
A: LogP of 2-Methylaminopyridine is 1.07.
Q: What English synonyms does 2-Methylaminopyridine have?
A: English synonyms of 2-Methylaminopyridine: MFCD00006250, 2-(Methylamino)pyridine, EINECS 224-997-9, 2-(N-methylamino)pyridine, N-Methyl-N-(2-pyridinyl)amine, N-Methylpyridin-2-amine, 2-(Methyl amino)pyridine, N-Methyl-2-pyridinamine.
Q: What is the melting point of 2-Methylaminopyridine?
A: Melting point of 2-Methylaminopyridine is 15ºC.
Q: What is the polar surface area (PSA) of 2-Methylaminopyridine?
A: Polar surface area (PSA) of 2-Methylaminopyridine is 24.92000.
Q: What is the safety information for 2-Methylaminopyridine?
A: Safety information for 2-Methylaminopyridine: S26-S36/37/39.
Q: What is the English name of 2-Methylaminopyridine?
A: The English name of 2-Methylaminopyridine is 2-Methylaminopyridine.
Q: What is the molecular weight of 2-Methylaminopyridine?
A: Molecular weight of 2-Methylaminopyridine is 108.141.
Q: What is the molecular formula of 2-Methylaminopyridine?
A: Molecular formula of 2-Methylaminopyridine is C6H8N2.
Q: What is the boiling point of 2-Methylaminopyridine?
A: Boiling point of 2-Methylaminopyridine is 201.3±13.0 °C at 760 mmHg.

 2-(Methylamino)pyridinefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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