thonzylamine hydrochloride

Product Name: thonzylamine hydrochloride
CAS No.: 63-56-9
Chemical Name: thonzylamine hydrochloride
Synonyms: NH 188;Anahist;Resistab;Novohetramin;Thonzylamine HCl;Thonzylamine HCl 98%;Thonzilamine hydrochloride;Neohetramine hydrochloride;thonzylamine hydrochloride;thonzylamine hydrochloride ISO 9001：2015 REACH
CBNumber: CB6875530
Molecular Formula: C16H22N4O.ClH
Formula Weight: 322.84
MOL File: 63-56-9.mol

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thonzylamine hydrochloride Property

Melting point:: 173-176°
Boiling point:: bp2.2 185-187°
Density: 1.2562 (rough estimate)
refractive index: 1.5800 (estimate)
Stability:: Stable. Incompatible with strong oxidizing agents.
EPA Substance Registry System: Thonzylamine hydrochloride (63-56-9)

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Safety

Hazard Codes: Xn
Risk Statements: 20/21/22
Safety Statements: 36
Toxicity: LD50 orally in guinea pigs: 493 mg (base)/kg (Reinhard, Seudi)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H312Harmful in contact with skin

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

P322Specific measures (see …on this label).

P330Rinse mouth.

P363Wash contaminated clothing before reuse.

P405Store locked up.

P501Dispose of contents/container to..…

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thonzylamine hydrochloride Chemical Properties,Usage,Production

Chemical Properties

White, crystalline powder; faint odor. Very soluble in water; freely soluble in alcohol and chloroform; practically insoluble in ether and benzene; pH 5.0–6.0 (2% solution).

Originator

Neohetramine,Warner Lambert,US,1948

Uses

Medicine (antihistamine).

Definition

ChEBI: Thonzylamine hydrochloride is a member of methoxybenzenes.

Manufacturing Process

54 g of 2-(p-methoxybenzyl)aminopyrimidine and 12.0 g of sodamide were suspended in 250 cc of toluene and were refluxed for 31 hours. To the thus prepared sodium salt of 2-(p-methoxybenzyl)aminopyrimidine, 28.1 g of dimethylaminoethyl chloride were added and refluxed under continuous stirring for 26 hours. After cooling, the reaction mixture was extracted with dilute hydrochloric acid at about pH 5.0, removing the product thus formed containing only very little of the unreacted 2-(p_x0002_methoxybenzyl)aminopyrimidine. This solution was then made alkaline to liberate the free base of the product, which was extracted with ether. The ether solution was evaporated and the residue vacuum distilled. The product, 2-(p-methoxybenzyl-dimethylaminoethyl)aminopyrimidine forms an oily liquid, boiling point 185°C to 187°C at 2.2 mm.

Therapeutic Function

Antihistaminic

General Description

Thonzylamine hydrochloride,2-[[2-(dimethylamino)-ethyl](p-methoxybenzyl)amino]pyrimidine hydrochloride, is a white crystallinepowder soluble in water (1:1), in alcohol (1:6), and in chloroform(1:4). A 2% aqueous solution has a pH of 5.5. It is similar in activity to tripelennamine but is claimed to be lesstoxic. The usual dose is 50 mg taken up to 4 times daily. Itis available in certain combination products.

General Description

White crystalline powder with a faint odor . pH: 5.1-5.7 (2 % aqueous solution).

Air & Water Reactions

Water soluble.

Reactivity Profile

thonzylamine hydrochloride behaves as a weak organic acid. Materials in this group are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible.

Health Hazard

SYMPTOMS: Symptoms of exposure to thonzylamine hydrochloride may include drowsiness, lethargy, fatigue, hypnosis, coma, vertigo, ataxia, tinnitus, blurred vision, tremors, anxiety, insomnia, excitement, hallucinations, delirium, convulsions, dry mouth, anorexia, nausea, vomiting, abdominal distress, constipation, diarrhea, central nervous system depression, gastrointestinal reactions, respiratory arrest and circulatory collapse.

Fire Hazard

Flash point data for thonzylamine hydrochloride are not available. thonzylamine hydrochloride is probably combustible.

thonzylamine hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

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thonzylamine hydrochloride Suppliers

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View Lastest Price from thonzylamine hydrochloride manufacturers

ARCTIC EXPORTS INC

Product: Thonzylamine hydrochloride 63-56-9
Price: US $1.00/kg
Min. Order: 100kg
Purity: 99%
Supply Ability: 1000000
Release date: 2024-01-05

Dideu Industries Group Limited

Product: thonzylamine hydrochloride 63-56-9
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons
Release date: 2022-02-11

63-56-9, thonzylamine hydrochlorideRelated Search:

Sulfamethazine sodium salt Hetramine thonzylamine hydrochloride [[(2-aminoethyl)amino]methyl]phenol 2-Aminopyrimidine 4-METHOXY-N-METHYLBENZYLAMINE HYDROCHLORIDE 2-Ethanediamine,N-2-pyrimidinyl- N-[(4-methoxyphenyl)methyl]pyrimidin-2-amine thonzylamine

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Resistab

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thonzylamine hydrochloride

Thonzylamine HCl 98%

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N-p-Methoxybenzyl-N',N'-dimethyl-N-2-pyrimidinylethylene diamine hydrochloride

Thonzylamine HCl

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thonzylamine hydrochloride ISO 9001：2015 REACH

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Novohetramin

63-56-9

C16H22N4OHCl

API