ChemicalBook >> CAS DataBase List >>3-Methylaminopropionitrile
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;Methyl(2-cyanoethyl)amine;n-methyl-β-alaninenitrile;(2-cyanoethyl)methylamine;(2-Cyanoethyl)methyl amine
- CBNumber:
- CB5664434
- Molecular Formula:
- C4H8N2
- Molecular Weight:
- 84.12
- MDL Number:
- MFCD00001954
- MOL File:
- 693-05-0.mol
Last updated:2026-01-13 11:24:12
| Product description | Number | Pack Size | Price |
| 3-(Methylamino)propionitrile 98% | M27603 | 100g | $170 |
| 3-(Methylamino)propionitrile >98.0%(GC)(T) | M2312 | 25mL | $115 |
| 3-(Methylamino)propionitrile >98.0%(GC)(T) | M2312 | 100mL | $342 |
| N-Methyl-b-alaninenitrile | 281528 | 50g | $337 |
| 3-(Methylamino)-propanenitrile | M287015 | 50g | $50 |
| More product size | |||
| Melting point | 49-50 °C |
|---|---|
| Boiling point | 182-186 °C |
| Density | 0.899 g/mL at 25 °C(lit.) |
| refractive index |
n |
| 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 |
| InChI | 1S/C4H8N2/c1-6-4-2-3-5/h6H,2,4H2,1H3 |
| InChIKey | UNIJBMUBHBAUET-UHFFFAOYSA-N |
| SMILES | CNCCC#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) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H312+H332-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P280-P302+P352+P312-P304+P340+P312-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 20/21-36/37/38 | |||||||||
| Safety Statements | 26-36/37-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | TZ4910000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29269095 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Inhalation Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704 |
|
3-Methylaminopropionitrile price More Price(23)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | M27603 | 3-(Methylamino)propionitrile 98% | 693-05-0 | 100g | $170 | 2025-07-31 | Buy |
| TCI Chemical | M2312 | 3-(Methylamino)propionitrile >98.0%(GC)(T) | 693-05-0 | 25mL | $115 | 2025-07-31 | Buy |
| TCI Chemical | M2312 | 3-(Methylamino)propionitrile >98.0%(GC)(T) | 693-05-0 | 100mL | $342 | 2025-07-31 | Buy |
| Usbiological | 281528 | N-Methyl-b-alaninenitrile | 693-05-0 | 50g | $337 | 2021-12-16 | Buy |
| TRC | M287015 | 3-(Methylamino)-propanenitrile | 693-05-0 | 50g | $50 | 2021-12-16 | Buy |
3-Methylaminopropionitrile Chemical Properties,Uses,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
Preparation Products
Global( 198)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569262 +86-15003564040 | 1061@dideu.com | China | 3983 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21600 | 55 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8615060885618 | sales@amoychem.com | China | 6369 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49977 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29795 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 8830 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
View Lastest Price from 3-Methylaminopropionitrile manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-01-05 | 3-Methylaminopropionitrile
693-05-0
|
US $120.00-1200.00 / g | 1g | 98%min | 200tons | Shaanxi Dideu Medichem Co. Ltd | |
 |
2025-12-01 | 3-Methylaminopropionitrile
693-05-0
|
US $0.00-0.00 / KG | 1KG | 98.0% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | |
 |
2025-11-18 | 3-Methylaminopropionitrile
693-05-0
|
US $1.10 / g | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited |
-
- 3-Methylaminopropionitrile
693-05-0
- US $120.00-1200.00 / g
- 98%min
- Shaanxi Dideu Medichem Co. Ltd
-
- 3-Methylaminopropionitrile
693-05-0
- US $0.00-0.00 / KG
- 98.0%
- Shaanxi Dideu New Materials Co. Ltd
-
- 3-Methylaminopropionitrile
693-05-0
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
693-05-0(3-Methylaminopropionitrile)Related Search:
N-Cyanoethyl-N-methylaniline
3-(DIBUTYLAMINO)PROPIONITRILE
3-(BENZYLAMINO)PROPIONITRILE
3-Ethylanilinopropiononitrile
1-Piperidinepropionitrile
3-Anilinopropionitrile
3,3'-IMINODIPROPIONITRILE
N-CYANOACETYLPYRROLIDINE
3-(1-PYRROLIDINO)PROPIONITRILE
Cyanoacetylurea
1of4
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
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%
3-METHYLAMINOPROPIONITRILE FOR SYNTHESIS
MethylaMino)propionitril
3-(methylamino)-propionitril
3-(methylamino)-propanenitril
(Methylamino)propionitrile
(2-cyanoethyl)methylamine
Propanenitrile, 3-(methylamino)-
3-(Methylamino)propionitrile>
3-Methylaminopropionitrile ISO 9001：2015 REACH
693-05-0 3-Methylaminopropionitrile
3-(Methylamino)propanenitrile
693-05-0
CH3NHCH2CH2CN
AMINE
Cyanides/Nitriles
Organic Building Blocks
Nitrogen Compounds
Building Blocks
C1 to C5
C1 to C5
Chemical Synthesis
Cyanides/Nitriles
Industrial/Fine Chemicals
Nitrogen Compounds
Organic Building Blocks
Building Blocks
