ChemicalBook >> CAS DataBase List >>3-Methylaminopropionitrile
3-Methylaminopropionitrile
- CAS No.
- 693-05-0
- Chemical Name:
- 3-Methylaminopropionitrile
- Synonyms
- 3-(Methylamino)propanenitrile;N-METHYL-BETA-ALANINENITRILE;ai3-26057;3-(Methyl;3-A aMinopropionitrile;MethylaMino)propionitril;N-METHYL-B-ALANINENITRILE;(2-cyanoethyl)methylamine;Methyl(2-cyanoethyl)amine;n-methyl-β-alaninenitrile
- CBNumber:
- CB5664434
- Molecular Formula:
- C4H8N2
- Molecular Weight:
- 84.12
- MDL Number:
- MFCD00001954
- MOL File:
- 693-05-0.mol
- MSDS File:
- SDS
Last updated:2026-05-28 01:17:00
| 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(55)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | M27603 | 3-(Methylamino)propionitrile 98% | 693-05-0 | 100g | $182 | 2026-04-30 | Buy |
| TCI Chemical | M2312 | 3-(Methylamino)propionitrile >98.0%(GC)(T) | 693-05-0 | 25mL | $122 | 2026-04-30 | Buy |
| TCI Chemical | M2312 | 3-(Methylamino)propionitrile >98.0%(GC)(T) | 693-05-0 | 100mL | $364 | 2026-04-30 | Buy |
| Usbiological | 281528 | N-Methyl-b-alaninenitrile Asreported | 693-05-0 | 50g | $337 | 2026-06-03 | Buy |
| Usbiological | 281528 | N-Methyl-b-alaninenitrile Asreported | 693-05-0 | 100g | $468 | 2026-06-03 | 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 Suppliers ( 200)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Creasyn Finechem(Tianjin) Co., Ltd. | 022-83946278 13820372920 | sales@creasyn.com | China | 968 | 68 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Shanghai Rory Fine Chemical Co., Ltd | 0086-21-50702305 | rorychem@hotmail.com | China | 18 | 65 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Wuhan Chemwish Technology Co., Ltd | 86-027-67849912 | sales@chemwish.com | China | 35884 | 56 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32273 | 50 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
View Latest Price from 3-Methylaminopropionitrile manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-30 | 3-Methylaminopropionitrile
693-05-0
|
1KG | 98.0% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | ||
 |
2026-02-02 | 3-Methylaminopropionitrile
693-05-0
|
$120.00-1200.00 | 1g | 98%min | 200tons | Shaanxi Dideu Medichem Co. Ltd | |
 |
2024-07-01 | 3-Methylaminopropionitrile
693-05-0
|
$100.00 | 1kg | 99% | 10t | Zibo Wei Bin Import & Export Trade Co. Ltd. |
-
- 3-Methylaminopropionitrile
693-05-0
- 98.0%
- Shaanxi Dideu New Materials Co. Ltd
-
- 3-Methylaminopropionitrile
693-05-0
- $120.00-1200.00
- 98%min
- Shaanxi Dideu Medichem Co. Ltd
-
- 3-Methylaminopropionitrile
693-05-0
- $100.00
- 99%
- Zibo Wei Bin Import & Export Trade Co. Ltd.
693-05-0 (3-Methylaminopropionitrile) Related Search:
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3-METHYLAMINOPROPIONITRILE FOR SYNTHESIS
MethylaMino)propionitril
3-(Methylamino)propionitrile>
3-Methylaminopropionitrile ISO 9001：2015 REACH
693-05-0 3-Methylaminopropionitrile
3-(Methylamino)propanenitrile
N-METHYL-BETA-ALANINENITRILE
693-05-0
CH3NHCH2CH2CN
AMINE
Cyanides/Nitriles
Organic Building Blocks
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Nitrogen Compounds
Organic Building Blocks
Building Blocks
C1 to C5
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Cyanides/Nitriles
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