Pyridinium, 1,2-dimethyl-, iodide

Names

[ CAS No. ]:
872-73-1

[ Name ]:
Pyridinium, 1,2-dimethyl-, iodide

[Synonym ]:
N-methyl-2-methylpyridinium iodide
1-Methyl-2-picolinium iodide
2-Picolinium,1-methyl-,iodide
2-Methylpyridinium iodomethylate
2-Picolinium,iodide
2-methyl-N-methyl pyridinium iodide
2-Methylpyridine methiodide
MFCD00031867
2-chloro-1-methylpyridinum iodide
1,2-Dimethylpyridinium iodide
Pyridinium,1,2-dimethyl-,iodide

Chemical & Physical Properties

[ Density]:
0.879g/cm3

[ Boiling Point ]:
160.5ºC at 760 mmHg

[ Melting Point ]:
230-234ºC(lit.)

[ Molecular Formula ]:
C₇H₁₀IN

[ Molecular Weight ]:
235.06500

[ Flash Point ]:
43.3ºC

[ Exact Mass ]:
234.98600

[ PSA ]:
3.88000

[ Index of Refraction ]:
1.479

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TJ7700000

CHEMICAL NAME :: 2-Picolinium, 1-methyl-, iodide

CAS REGISTRY NUMBER :: 872-73-1

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H10-N.I

MOLECULAR WEIGHT :: 235.08

WISWESSER LINE NOTATION :: T6KJ A1 B1 &Q &I

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Parenteral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 160 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 7,692,1955

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H319

[ Precautionary Statements ]:
P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
22-36

[ Safety Phrases ]:
26-36

[ RIDADR ]:
NONH for all modes of transport

[ RTECS ]:
TJ7700000

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ 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%