Ethenaminium,N,N,N-trimethyl-, hydroxide (1:1)

Modify Date: 2026-08-08 14:04:34

Ethenaminium,N,N,N-trimethyl-, hydroxide (1:1) Structure
Ethenaminium,N,N,N-trimethyl-, hydroxide (1:1) structure
 Common Name Ethenaminium,N,N,N-trimethyl-, hydroxide (1:1)
CAS Number 463-88-7 Molecular Weight 103.16300
Density N/A Boiling Point N/A
Molecular Formula C5H13NO Melting Point <25ºC
MSDS N/A Flash Point N/A

 Names

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

Name ethenyl(trimethyl)azanium,hydroxide
Synonym More Synonyms

 Chemical & Physical Properties

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

Melting Point <25ºC
Molecular Formula C5H13NO
Molecular Weight 103.16300
Exact Mass 103.10000
PSA 23.06000
LogP 0.65930
InChIKey NIPLIJLVGZCKMP-UHFFFAOYSA-M
SMILES C=C[N+](C)(C)C.[OH-]

 Toxicological Information

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

CHEMICAL IDENTIFICATION

RTECS NUMBER :
BT3850000
CHEMICAL NAME :
Ammonium, trimethylvinyl-, hydroxide
CAS REGISTRY NUMBER :
463-88-7
LAST UPDATED :
199012
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C5-H12-N.H-O
MOLECULAR WEIGHT :
103.19
WISWESSER LINE NOTATION :
1U1K1&1&1 &Q

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig, Ger. Dem. Rep.) Volume(issue)/page/year: 4,1289,1935
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
46 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: 28,367,1926
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
90 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig, Ger. Dem. Rep.) Volume(issue)/page/year: 4,1289,1935
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
30 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig, Ger. Dem. Rep.) Volume(issue)/page/year: 4,1289,1935

 Safety Information

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

HS Code 2923900090

 Synthetic Route

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

2-bromoethyl(trimethyl)azanium structure

2-bromoethyl(tr...

CAS#:10250-82-5

~%

Ethenaminium,N,N,N-trimethyl-, hydroxide (1:1) Structure

Ethenaminium,N,...

CAS#:463-88-7

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Literature: Riley Journal of the American Chemical Society, 1944 , vol. 66, p. 513
Bromocholine bromide structure

Bromocholine bromide

CAS#:2758-06-7

~%

Ethenaminium,N,N,N-trimethyl-, hydroxide (1:1) Structure

Ethenaminium,N,...

CAS#:463-88-7

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Literature: Hofmann,A.W. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1858 , vol. 47, p. 559 Annales de Chimie (Cachan, France), 1858 , vol. <3>54, p. 359 Full Text Show Details Baeyer Justus Liebigs Annalen der Chemie, 1866 , vol. 140, p. 306 Justus Liebigs Annalen der Chemie, 1867 , vol. 142, p. 322
Acetylene structure

Acetylene

CAS#:74-86-2

Trimethylamine structure

Trimethylamine

CAS#:75-50-3

~%

Ethenaminium,N,N,N-trimethyl-, hydroxide (1:1) Structure

Ethenaminium,N,...

CAS#:463-88-7

Learn More
Literature: Gardner et al. Journal of the Chemical Society, 1949 , p. 791 Full Text Show Details Reppe et al. Justus Liebigs Annalen der Chemie, 1956 , vol. 601, p. 131 Full Text Show Details Reppe,W. Acetylene Chemistry S.67 Full Text Show Details Reppe Experientia, 1949 , vol. 5, p. 93,108 Justus Liebigs Annalen der Chemie, 1953 , vol. 582, p. 1,16, 35
1,2-Dibromoethane structure

1,2-Dibromoethane

CAS#:106-93-4

Trimethylamine structure

Trimethylamine

CAS#:75-50-3

~%

Ethenaminium,N,N,N-trimethyl-, hydroxide (1:1) Structure

Ethenaminium,N,...

CAS#:463-88-7

Learn More
Literature: Schmidt,E.; Kleine Justus Liebigs Annalen der Chemie, 1904 , vol. 337, p. 86

 Customs

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

HS Code 2923900090
Summary 2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

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

N,N,N-trimethyl-ethenaminium
Neurin
NEURINE
Vinyltrimethylammonium hydroxide
Trimethyl(vinyl)ammonium hydroxide
Neirin
N,N,N-Trimethylethenaminium hydroxide
Neirine
Vitaloid

  | FAQ

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

Q: What is the molecular weight of ethenyl(trimethyl)azanium,hydroxide?
A: Molecular weight of ethenyl(trimethyl)azanium,hydroxide is 103.16300.
Q: What is the SMILES notation of ethenyl(trimethyl)azanium,hydroxide?
A: SMILES notation of ethenyl(trimethyl)azanium,hydroxide is C=C[N+](C)(C)C.[OH-].
Q: What is the melting point of ethenyl(trimethyl)azanium,hydroxide?
A: Melting point of ethenyl(trimethyl)azanium,hydroxide is <25ºC.
Q: What is the polar surface area (PSA) of ethenyl(trimethyl)azanium,hydroxide?
A: Polar surface area (PSA) of ethenyl(trimethyl)azanium,hydroxide is 23.06000.
Q: What is the InChIKey of ethenyl(trimethyl)azanium,hydroxide?
A: InChIKey of ethenyl(trimethyl)azanium,hydroxide is NIPLIJLVGZCKMP-UHFFFAOYSA-M.
Q: What is the English name of ethenyl(trimethyl)azanium,hydroxide?
A: The English name of ethenyl(trimethyl)azanium,hydroxide is ethenyl(trimethyl)azanium,hydroxide.
Q: What is the LogP of ethenyl(trimethyl)azanium,hydroxide?
A: LogP of ethenyl(trimethyl)azanium,hydroxide is 0.65930.
Q: What is the molecular formula of ethenyl(trimethyl)azanium,hydroxide?
A: Molecular formula of ethenyl(trimethyl)azanium,hydroxide is C5H13NO.
Q: What are the downstream products of ethenyl(trimethyl)azanium,hydroxide?
A: Related downstream products(CAS) of ethenyl(trimethyl)azanium,hydroxide: 15302-88-2;75-50-3;7465-57-8;64-18-6;7664-41-7.
Q: What are the upstream materials of ethenyl(trimethyl)azanium,hydroxide?
A: Related upstream materials(CAS) of ethenyl(trimethyl)azanium,hydroxide: 10250-82-5;2758-06-7;74-86-2;75-50-3;106-93-4.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Dayang Chem (Hangzhou) Co., Ltd.
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Chemsrc provides CAS#:463-88-7 MSDS, density, melting point, boiling point, structure, etc. Its name is Ethenaminium,N,N,N-trimethyl-, hydroxide (1:1)>> amp version: Ethenaminium,N,N,N-trimethyl-, hydroxide (1:1)

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