Pyridinium, 1,2-dimethyl-, iodide

Modify Date: 2025-08-25 09:15:25

Pyridinium, 1,2-dimethyl-, iodide structure	Common Name	Pyridinium, 1,2-dimethyl-, iodide
	CAS Number	872-73-1	Molecular Weight	235.06500
	Density	0.879g/cm3	Boiling Point	160.5ºC at 760 mmHg
	Molecular Formula	C₇H₁₀IN	Melting Point	230-234ºC(lit.)
	MSDS	Chinese USA	Flash Point	43.3ºC
	Symbol	GHS07	Signal Word	Warning

Name	1,2-dimethylpyridin-1-ium,iodide
Synonym	More Synonyms

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

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

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

2-picoline

CAS#:109-06-8

methyl iodide

CAS#:74-88-4

~99%

Pyridinium, 1,2...

CAS#:872-73-1

Literature: CLARIANT INTERNATIONAL LTD. Patent: EP1630205 A1, 2006 ; Location in patent: Page/Page column 7 ;

Precursor 2
CAS#:109-06-8 2-picoline CAS#:74-88-4 methyl iodide
DownStream 10
CAS#:74-89-5 methylamine CAS#:108-95-2 Phenol CAS#:104664-43-9 1-methyl-2-(2-m... CAS#:14135-03-6 N,N-dimethyl-4-...
CAS#:28673-01-0 3-[(E)-2-(1-met... CAS#:694-85-9 N-Methyl-2-pyridone CAS#:72359-31-0 1-(4-methylbenz... CAS#:2156-29-8 2-di-1-asp
CAS#:2787-08-8 1-methyl-2-[(E)... CAS#:7466-16-2 1-methyl-2-[(1E...

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%

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

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Pyridinium, 1,2-dimethyl-, iodide
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Pyridinium, 1,2-dimethyl-, iodide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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Pyridinium, 1,2-dimethyl-, iodide

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.