Pyridinium, 1-methyl-, chloride (1:1)
Basic information
- CAS
14401-93-5- Standard SMILES
C[n+]1ccccc1.[Cl-]- InChIKey
QAIGYXWRIHZZAA-UHFFFAOYSA-M- Molecular formula
- C6H8ClN
- Average molar mass
- 129.59 g/mol
- Monoisotopic mass
- 129.034527
Names & identifiers
- Preferred name
- Pyridinium, 1-methyl-, chloride (1:1)
- IUPAC
- 1-methylpyridin-1-ium chloride
- English name
- 4-methylpyridinium chloride
- Molecular formula
- C6H8ClN
- Molecular weight
- 129.58742
Names & synonyms
1-Methylpyridinium chloride7680-73-1PYRIDINIUM, 1-METHYL-, CHLORIDE (1:1)RefChem:8307851-methylpyridin-1-ium chlorideMethyl pyridinium chloridePyridine methochloridePyridinium, 1-methyl-, chlorideN-Methylpyridinium chloride1-Methyl-pyridinium ChlorideMFCD001375321-methylpyridin-1-ium;chloride
Show more names
Einecs 238-368-14-methylpyridinium chloride4-methylpyridin-1-ium,chloridePyridine, 4-methyl-,hydrochloride (1:1)
LRK3W477YBmethylpyridinium chlorideUNII-LRK3W477YBEC 231-658-9SB52923Z57947843EINECS 231-658-91-methylpyridin-1-iumchloride
Database identifiers
- CAS
14401-93-5、7680-73-1- PubChem CID
- 82116
- DTXSID
DTXSID201350674- UNII
- LRK3W477YB
- EC Number
- 231-658-9
Properties
Computed structural properties
- Topological polar surface area
- 3.9 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 0
- Heavy atoms
- 8
- Formal charge
- 0
- Complexity
- 46.1
Physicochemical properties
- Boiling point
- 207.45 °C · 207.45°C (rough estimate)
- Density
- 1.1093 · 1.1093 (rough estimate)
- refractive index
- 1.533 · 1.5330 (estimate)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H315-H319-H335
- Precautionary statements
- 280 · P280-P305+P351+P338
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
P264, P264+P265, P270, P280, P301+P316, P302+P352, P305+P351+P338, P321, P330, P332+P317, P337+P317, P362+P364, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory InformationREACH registered substance: 1-methylpyridinium chloride (EC: 231-658-9)
Hazard Classes and CategoriesAcute Tox. 3 (100%)
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P280-P305+P351+P338
Suppliers
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Related reactions
1 records
Compound notes
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