462-69-1

Basic information

• Product Name: 1-BUTYLGUANIDINE
• Synonyms: 1-BUTYLGUANIDINE
• CAS NO: 462-69-1
• Molecular Formula: C₅H₁₃N₃
• Molecular Weight: 0
• Mol File: 462-69-1.mol
• Article Data: 7

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1-BUTYLGUANIDINE(CAS DataBase Reference)
• NIST Chemistry Reference: 1-BUTYLGUANIDINE(462-69-1)
• EPA Substance Registry System: 1-BUTYLGUANIDINE(462-69-1)

Safety Data

• Hazardous Substances Data: 462-69-1(Hazardous Substances Data)

Usage

Physical state

Clear to yellow liquid

Odor

Faint fishy odor

Primary use

Corrosion inhibitor in the oil and gas industry

Secondary use

Precursor for the synthesis of various pharmaceuticals and agrochemicals

Toxicity

Considered toxic

Potential hazards

Can cause irritation to the skin, eyes, and respiratory tract

Safety precautions

Follow proper safety and handling procedures to avoid potential harm

Upstream product

• 674-81-7 nitrosoguanidine 
• 109-73-9 N-butylamine 
• 109-65-9 1-bromo-butane 
• 113-00-8 guanidine nitrate 
• 5458-83-3 N-butyl-N'-nitro-guanidine 
• 7732-18-5 water 
• 14527-26-5 2-methylisothiourea sulphate 
• 867-44-7 S-Methylisothiourea sulfate 
• 4338-95-8 S-methylthiouronium iodide 

Downstream Products

• 10219-50-8 N-butyl-N'-(toluene-4-sulfonyl)-guanidine 
• 75259-15-3 1-[1-Amino-1-butylamino-meth-(Z)-ylidene]-3-(2,6-dimethyl-phenyl)-urea 
• 81668-40-8 N-butyl-4,6-diphenylpyrimidin-2-amine 
• 5176-98-7 2-(butylamino)-4,6-dimethylpyrimidine 
• 1197002-85-9 2-butylamino-4-methyl-6-phenylpyrimidine 

Relevant articles and documents

The pK(a)'s of saxitoxin

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Amidination of amines under microwave conditions using recyclable polymer-bound 1H-pyrazole-1-carboxamidine

A convenient one-step transformation of primary and secondary amines into the corresponding unprotected guanidines using 4-benzyl-3,5-dimethyl-1H- pyrazole-1-carboxamidine and its polymer-bound variant is described. The scopes and limitations of the method, the microwave-assistance of amidination as well as a recycling protocol are examined. Georg Thieme Verlag Stuttgart.

MONOSUBSTITUTED GUANIDINES FROM PRIMARY AMINES AND AMINOIMINOMETHANESULFONIC ACID

Aminoiminomethanesulfonic acid, H2N-C(=NH)SO3H, converts primary amines to the corresponding guanidine derivatives at 20 deg C.This crystalline reagent is readily prepared by the peracetic acid oxidation of formamidinesulfinic acid, H2N-C(=NH)SO2H.The synthesis is illustrated by a representative group of simple monosubstituted guanidines shown in Table I.