Basic information
- CAS
4597-87-9- Standard SMILES
CNc1ccccn1- InChIKey
SVEUVITYHIHZQE-UHFFFAOYSA-N- Molecular formula
- C6H8N2
- Average molar mass
- 108.14 g/mol
- Monoisotopic mass
- 108.06874826
Names & identifiers
- Preferred name
- 2-Pyridinamine, N-methyl-
- IUPAC
- N-methylpyridin-2-amine
- English name
- 2-(Methylamino)pyridine
- Molecular formula
- C6H8N2
- Molecular weight
- 108.14
Names & synonyms
2-(Methylamino)pyridine4597-87-92-Methylaminopyridine2-Pyridinamine, N-methyl-Methylamino-2 pyridineN-2-PyridylmethylamineEINECS 224-997-9NSC 122871PYRIDINE, 2-METHYLAMINO-DTXSID60196670N2PyridylmethylamineMethylamino2 pyridine
Show more names
N-METHYLPYRIDIN-2-AMINEPiroxicam Impurity 9methylamino-2pyridine2-methylamino-pyridinn-methyl-2-pyridinaminMethyl(2-pyridyl)amineN-METHYL-2-PYRIDINAMINE
2(Methylamino)pyridinePyridine, 2methylamino2Pyridinamine, NmethylRefChem:4833452Pyridinamine, Nmethyl (9CI)DTXCID001191612-Pyridinamine, N-methyl-(9CI)224-997-9
Database identifiers
- CAS
4597-87-9- PubChem CID
- 20727
- DTXSID
DTXSID60196670- EC Number
- 224-997-9
- Nikkaji
- J51.330J
Properties
Computed structural properties
- XLogP
- 1.1
- Topological polar surface area
- 24.9 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 1
- Heavy atoms
- 8
- Formal charge
- 0
- Complexity
- 63.5
Experimental & physicochemical properties
Chemical ClassesNitrogen Compounds -> Pyridines
SpringerMaterials PropertiesBoiling point
LogP1.07
Vapor Pressure1.11 [mmHg]
Physical DescriptionLight yellow liquid; mp = 14-15 deg C; [Alfa Aesar MSDS]
Physicochemical properties
- Melting point
- 15 °C · 15 °C(lit.)
- Boiling point
- 200 · 200-201 °C(lit.)
- Density
- 1.052 g/mL · 1.052 g/mL at 25 °C(lit.)
- refractive index
- 20 · n20/D 1.578(lit.)
- Flash point
- 190 °F · 190 °F
- storage temp.
- 2 · 2-8°C, protect from light
- pka
- 6.73 · 6.73±0.10(Predicted)
- form
- powder to lump to clear liquid
- color
- White or Colorless to Light yellow
- BRN
- 108188 · 108188
- InChI
- InChI=1S/C6H8N2/c1-7-6-4-2-3-5-8-6/h2-5H,1H3,(H,7,8)
- InChIKey
- SVEUVITYHIHZQE-UHFFFAOYSA-N
- SMILES
- C1(NC)=NC=CC=C1
- CAS DataBase Reference
- 4597 · 4597-87-9(CAS DataBase Reference)
- NIST Chemistry Reference
- 2 · 2-Pyridinamine, N-methyl-(4597-87-9)
- UNSPSC Code
- 12352100 · 12352100
- NACRES
- 22 · NA.22
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302+H312+H332-H315-H319-H335
- Precautionary statements
- 261 · P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
- target organs
- Respiratory system
- PPE
- Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
- Hazard Codes
- Xn
- Risk Statements
- 20 · 20/21/22-36/37/38
- Safety Statements
- 26 · 26-36/37/39
- RIDADR
- 2810 · UN2810
- WGK Germany
- 3 · 3
- RTECS
- 5500000 · UT5500000
- HazardClass
- 6.1 · 6.1
- PackingGroup
- III
- HS Code
- 29333990 · 29333990
- Storage Class
- 10 · 10 - Combustible liquids
- Hazard Classifications
- 4 DermalAcute · Acute Tox. 4 DermalAcute Tox. 4 InhalationAcute Tox. 4 OralEye Irrit. 2Skin Irrit. 2STOT SE 3
Safety & regulation
GHS classification
GHS Classification
Warning
H302 (93.6%): Harmful if swallowed [Warning Acute toxicity, oral]
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 47 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazards SummaryCauses excitement in intravenous lethal-dose studies of mice (LD50 = 270 mg/kg); [RTECS] A skin and strong eye irritant; Harmful by ingestion, inhalation, and skin absorption; [Alfa Aesar MSDS] See 2-Aminopyridine.
Hazard Classes and CategoriesAcute Tox. 4 (93.6%)
Safety data
- PPE
- Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
- wgk
- 3
- rtecs
- UT5500000
- ridadr
- UN2810
- hs_code
- 29333990
- risk_code
- 20/21/22-36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xn
- safety_code
- 26-36/37/39
- hazard_class
- 6.1
- Storage Class
- 10 - Combustible liquids
- packing_group
- III
- target organs
- Respiratory system
- Hazard statements
- H302+H312+H332-H315-H319-H335
- Hazard Classifications
- Acute Tox. 4 DermalAcute Tox. 4 InhalationAcute Tox. 4 OralEye Irrit. 2Skin Irrit. 2STOT SE 3
- Precautionary statements
- P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
Chemistry & industry
Applications
UsesPhotoreaction of 2-(methylamino)pyridine in low-temperature argon matrix has been investigated by infrared spectroscopy and density functional theory calculation. 2-(Methylamino)pyridine forms copper(II) complexes containing various anions (Cl-, Br-, NO3-, SCN-, ClO4-, or SO42-).
General DescriptionPhotoreaction of 2-(methylamino)pyridine in low-temperature argon matrix has been investigated by infrared spectroscopy and density functional theory calculation. 2-(Methylamino)pyridine forms copper(II) complexes containing various anions (Cl-, Br-, NO3-, SCN-, ClO4-, or SO42-).
Upstream & downstream products
Upstream raw materials
Downstream products
Suppliers100 total
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Related reactions
42 records
Compound notes
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