N,N,N-Trimethylmethanaminium iodide

Modify Date: 2026-07-06 17:02:07

N,N,N-Trimethylmethanaminium iodide structure	Common Name	N,N,N-Trimethylmethanaminium iodide
	CAS Number	75-58-1	Molecular Weight	201.049
	Density	1.84 g/cm3 (20ºC)	Boiling Point	N/A
	Molecular Formula	C₄H₁₂IN	Melting Point	>300 °C(lit.)
	MSDS	N/A	Flash Point	N/A

Use of N,N,N-Trimethylmethanaminium iodide

Tetramethylammonium iodide is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Summary: Tetramethylammonium iodide, Chinese name: 四甲基碘化铵, CAS number: 75-58-1, molecular formula: C4H12IN, molecular weight: 201.049. Appearance: white solid, melting point >300°C. For research-use only, not for medical or clinical usage.

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

Name	Tetramethylammonium iodide
Synonym	More Synonyms

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description	Tetramethylammonium iodide is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog	Research Areas >> Others

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

Density	1.84 g/cm3 (20ºC)
Melting Point	>300 °C(lit.)
Molecular Formula	C₄H₁₂IN
Molecular Weight	201.049
Exact Mass	201.001434
InChIKey	RXMRGBVLCSYIBO-UHFFFAOYSA-M
SMILES	C[N+](C)(C)C.[I-]
Stability	Stable, but light-sensitive and hygroscopic. Store under a dry atmosphere in a dark container.
Water Solubility	sparingly soluble

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

N,N,N-Trimethylmethanaminium iodide MSDS(Chinese)

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

CHEMICAL IDENTIFICATION

RTECS NUMBER :: PA1050000

CHEMICAL NAME :: Methanaminium, N,N,N-trimethyl-, iodide

CAS REGISTRY NUMBER :: 75-58-1

LAST UPDATED :: 199709

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C4-H12-N.I

MOLECULAR WEIGHT :: 201.07

WISWESSER LINE NOTATION :: 1K1&1&1 &Q &I

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3560 ug/kg

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

REFERENCE :: BJPCAL British Journal of Pharmacology and Chemotherapy. (London, UK) V.1-33, 1946-68. For publisher information, see BJPCBM. Volume(issue)/page/year: 4,381,1949

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 30 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: UCPHAQ University of California, Berkeley, Publications in Pharmacology. (Berkeley, CA) V.1-3, 1938-57. Discontinued. Volume(issue)/page/year: 1,187,1939

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 33 mg/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 25,315,1925

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1800 ug/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01073

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

Hazard Codes	Xi:Irritant
Risk Phrases	R36/37/38
Safety Phrases	S26-S36-S24/25
RIDADR	UN 2811
WGK Germany	3
RTECS	PA1050000
HS Code	29239000

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

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor 10
CAS#:186581-53-3 diazomethane CAS#:81926-15-0 1-(5-acetamido-... CAS#:87-52-5 Gramine CAS#:74-88-4 methyl iodide
CAS#:63261-32-5 (2-hydroxy-3,5-... CAS#:79-57-2 Oxytetracycline CAS#:5419-02-3 2-Naphthalenol,... CAS#:13444-85-4 nitrogen iodide
CAS#:28525-32-8 1-(3-phenoxypro... CAS#:33696-21-8 N,N-dimethylmet...
DownStream 10
CAS#:3983-91-3 4-methylbenzene... CAS#:10102-43-9 nitric oxide CAS#:1838-41-1 Tetramethylammo... CAS#:19269-48-8 Ammonium, tetra...
CAS#:127-19-5 N,N-Dimethylace... CAS#:611-74-5 1N1&VR CAS#:71-43-2 benzene CAS#:64-19-7 acetic acid
CAS#:74-88-4 methyl iodide CAS#:556-64-9 methyl thiocyanate

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

HS Code	29239000

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Increase in [3H]PCP binding to nAChR in Torpedo nobiliana electric organs in presence...
Source: ChEMBL
Target: Acetylcholine receptor subunit alpha
External Id: CHEMBL3073014

Name: Increase in [3H]PCP binding to nAChR in Torpedo nobiliana electric organs
Source: ChEMBL
Target: Acetylcholine receptor subunit alpha
External Id: CHEMBL3073015

Total 2, Current Page 1 of 1

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

Methanaminium, N,N,N-trimethyl-, iodide (1:1)

EINECS 200-881-3

MFCD00011629

tetramethylazanium,iodide

N,N,N-Trimethylmethanaminium iodide

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

Q: What is the CAS number of Tetramethylammonium iodide?

A: CAS number of Tetramethylammonium iodide is 75-58-1.

Q: What is the SMILES notation of Tetramethylammonium iodide?

A: SMILES notation of Tetramethylammonium iodide is C[N+](C)(C)C.[I-].

Q: What are the uses of Tetramethylammonium iodide?

A: Main uses of Tetramethylammonium iodide: Tetramethylammonium iodide is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Q: What English synonyms does Tetramethylammonium iodide have?

A: English synonyms of Tetramethylammonium iodide: Methanaminium, N,N,N-trimethyl-, iodide (1:1), EINECS 200-881-3, MFCD00011629, tetramethylazanium,iodide, N,N,N-Trimethylmethanaminium iodide.

Q: What are the downstream products of Tetramethylammonium iodide?

A: Related downstream products(CAS) of Tetramethylammonium iodide: 3983-91-3;10102-43-9;1838-41-1;19269-48-8;127-19-5;611-74-5;71-43-2;64-19-7;74-88-4;556-64-9.

Q: How is the water solubility of Tetramethylammonium iodide?

A: Water solubility of Tetramethylammonium iodide: sparingly soluble.

Q: What is the English name of Tetramethylammonium iodide?

A: The English name of Tetramethylammonium iodide is Tetramethylammonium iodide.

Q: What is the molecular weight of Tetramethylammonium iodide?

A: Molecular weight of Tetramethylammonium iodide is 201.049.

Q: What is the safety information for Tetramethylammonium iodide?

A: Safety information for Tetramethylammonium iodide: S26-S36-S24/25.

Q: What is the InChIKey of Tetramethylammonium iodide?

A: InChIKey of Tetramethylammonium iodide is RXMRGBVLCSYIBO-UHFFFAOYSA-M.

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.

Zhongshan Xingrui Chemical Co. , Ltd.

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: N,N,N-Trimethylmethanaminium iodide
Price: Check
Purity: 99.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: N,N,N-Trimethylmethanaminium iodide
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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Price: ￥64/25g

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N,N,N-Trimethylmethanaminium iodide

Use of N,N,N-Trimethylmethanaminium iodide

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