3-Methylaminopropionitrile

Product Name: 3-Methylaminopropionitrile
CAS No.: 693-05-0
Chemical Name: 3-Methylaminopropionitrile
Synonyms: 3-(Methylamino)propanenitrile;ai3-26057;3-(Methyl;3-A aMinopropionitrile;MethylaMino)propionitril;N-METHYL-B-ALANINENITRILE;(2-cyanoethyl)methylamine;Methyl(2-cyanoethyl)amine;n-methyl-β-alaninenitrile;(2-Cyanoethyl)methyl amine
CBNumber: CB5664434
Molecular Formula: C4H8N2
Formula Weight: 84.12
MOL File: 693-05-0.mol

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3-Methylaminopropionitrile Property

Melting point:: 49-50 °C
Boiling point:: 182-186 °C
Density: 0.899 g/mL at 25 °C(lit.)
refractive index: n20/D 1.432(lit.)
Flash point:: >230 °F
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: Chloroform, Methanol
pka: 8.27±0.10(Predicted)
form: Liquid
color: Clear yellow
BRN: 1699160
InChIKey: UNIJBMUBHBAUET-UHFFFAOYSA-N
CAS DataBase Reference: 693-05-0(CAS DataBase Reference)
NIST Chemistry Reference: Propanenitrile, 3-(methylamino)-(693-05-0)
EPA Substance Registry System: Propanenitrile, 3-(methylamino)- (693-05-0)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 20/21-36/37/38
Safety Statements: 26-36/37-37/39
WGK Germany: 3
RTECS: TZ4910000
HazardClass: IRRITANT
HS Code: 29269095

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: M27603
Product name: 3-(Methylamino)propionitrile
Purity: 98%
Packaging: 100g
Price: $170
Updated: 2025/07/31

TCI Chemical

Product number: M2312
Product name: 3-(Methylamino)propionitrile
Purity: >98.0%(GC)(T)
Packaging: 25mL
Price: $115
Updated: 2025/07/31

TCI Chemical

Product number: M2312
Product name: 3-(Methylamino)propionitrile
Purity: >98.0%(GC)(T)
Packaging: 100mL
Price: $342
Updated: 2025/07/31

Usbiological

Product number: 281528
Product name: N-Methyl-b-alaninenitrile
Packaging: 50g
Price: $337
Updated: 2021/12/16

TRC

Product number: M287015
Product name: 3-(Methylamino)-propanenitrile
Packaging: 50g
Price: $50
Updated: 2021/12/16

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3-Methylaminopropionitrile Chemical Properties,Usage,Production

Chemical Properties

CLEAR YELLOW LIQUID

Uses

(3-MethylaMinopropionitrile) Aminoproponitriles can be used as inhibitors of oxidase enzymes and as a reagent for aminomethylphosphine ligands or the synthesis of aminobenzothiazoles.

Synthesis

107-13-1

74-89-5

693-05-0

Below 15 °C, 160.8 g (3.0 mol, 99% purity) of 2-acrylonitrile was slowly added dropwise to 345.1 g (3.0 mol, 27% concentration) of monomethylamine solution while maintaining stirring. Upon completion of the reaction, the ethanol generated was removed by distillation at atmospheric pressure. The product was subsequently collected by vacuum distillation to give 210.6 g of 3-methylaminopropionitrile in 83.5% yield.

References

[1] Kinetics and Catalysis, 2010, vol. 51, # 5, p. 653 - 656
[2] Journal of Heterocyclic Chemistry, 1997, vol. 34, # 1, p. 87 - 91
[3] Patent: CN106632280, 2017, A. Location in patent: Paragraph 0023; 0024; 0025
[4] Patent: CN108003141, 2018, A. Location in patent: Paragraph 0032; 0035
[5] Liebigs Annalen der Chemie, 1980, # 9, p. 1438 - 1447

3-Methylaminopropionitrile Preparation Products And Raw materials

Raw materials

Ethanol solution ACETALDEHYDE AMMONIA

Preparation Products

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3-Methylaminopropionitrile Suppliers

Americas 1 Belgium 1 Canada 1 China 151 China Hong Kong 1 Europe 3 Germany 2 India 9 Japan 3 Switzerland 3 Ukraine 1 United Kingdom 1 United States 22 Global 199

Hubei Guangao Biotechnology Co., Ltd

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Chemsky（shanghai）International Co.,Ltd.

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View Lastest Price from 3-Methylaminopropionitrile manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 3-Methylaminopropionitrile 693-05-0
Price: US $120.00-1200.00/g
Min. Order: 1g
Purity: 98%min
Supply Ability: 200tons
Release date: 2025-08-20

Shaanxi Dideu New Materials Co. Ltd

Product: 3-Methylaminopropionitrile 693-05-0
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10000KGS
Release date: 2025-03-31

Zibo Wei Bin Import & Export Trade Co. Ltd.

Product: 3-Methylaminopropionitrile 693-05-0
Price: US $100.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10t
Release date: 2023-08-15

693-05-0, 3-MethylaminopropionitrileRelated Search:

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ai3-26057

beta-methylaminopropionitril

n-(2-cyanoethyl)methylamine

n-(beta-cyanoethyl)methylamine

N-beta-Cyanoethylmethylamine

N-Methyl-beta-aminopropionitrile

Propionitrile, 3-(methylamino)-

N-METHYL-B-ALANINENITRILE

N-METHYL-BETA-ALANINENITRILE

(2-Cyanoethyl)methyl amine

(2-cyanoethyl)methylamine

(Methylamino)propionitrile

3-(methylamino)-propanenitril

3-(Methylamino)propanenitrile

3-(methylamino)-propionitril

3-(n-methylamino)propionitrile

3-METHYLAMINOPROPIONITRILE

BETA-METHYLAMINOPROPIONITRILE

Methyl(2-cyanoethyl)amine

N-Methyl-2-cyanoethylamine

N-Methyl-N-(2-cyanoethyl)amine

3-(Methylamino)propiononitrile

N-Methyl-beta-alaninenitrile,98%

3-A aMinopropionitrile

N-Methyl-beta-alaninenitrile, 98% 5GR

3-(Methyl

n-methyl-β-alaninenitrile

N-Methyl-beta-alanine nitrile, GC 98%

3-METHYLAMINOPROPIONITRILE,98%

Propanenitrile, 3-(methylamino)-

3-METHYLAMINOPROPIONITRILE FOR SYNTHESIS

MethylaMino)propionitril

3-(Methylamino)propionitrile&gt

3-Methylaminopropionitrile ISO 9001：2015 REACH

693-05-0 3-Methylaminopropionitrile

693-05-0

CH3NHCH2CH2CN

AMINE

Cyanides/Nitriles

Organic Building Blocks

Nitrogen Compounds

Building Blocks

C1 to C5

Nitrogen Compounds

Organic Building Blocks

Building Blocks

C1 to C5

Chemical Synthesis

Cyanides/Nitriles

Industrial/Fine Chemicals