Dimethylaminopropionitrile
- CAS No.
- 1738-25-6
- Chemical Name:
- Dimethylaminopropionitrile
- Synonyms
- DMAPN;Cyanogum41catalyst;Dimethylaminopropion;2-Dimthylaminoethyl cyanide;3-dimethylaminopropannitril;2-DIMETHYLAMINOETHYL CYANIDE;b-Dimethylaminopropionitrile;β-dimethylaminopropionitrile;3-Dimethylaminopropanonitrile;β-N-dimethylaminopropionitrile
- CBNumber:
- CB3396522
- Molecular Formula:
- C5H10N2
- Molecular Weight:
- 98.15
- MOL File:
- 1738-25-6.mol
- MSDS File:
- SDS
- Modify Date:
- 2025/1/27 9:38:02
| Melting point | −43 °C(lit.) |
|---|---|
| Boiling point | 171 °C750 mm Hg(lit.) |
| Density | 0.87 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | 145 °F |
| storage temp. | 2-8°C |
| form | Liquid |
| pka | 8.17±0.28(Predicted) |
| color | Clear colorless to yellow |
| PH | 10.8 (100g/l, H2O, 20℃) |
| explosive limit | 1.6-11.4%(V) |
| Water Solubility | 0.5 g/L (20 ºC) |
| BRN | 773779 |
| CAS DataBase Reference | 1738-25-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Propanenitrile, 3-(dimethylamino)-(1738-25-6) |
| EPA Substance Registry System | Dimethylaminopropionitrile (1738-25-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H227-H312-H303-H315-H335-H302+H312-H319 | |||||||||
| Precautionary statements | P280-P305+P351+P338-P210-P264-P302+P352+P312+P362+P364-P305+P351+P338+P337+P313-P403+P235-P501-P210e-P261-P405-P501a | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-36-36/38-21 | |||||||||
| Safety Statements | 26-36/37-24/25 | |||||||||
| RIDADR | 2927 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | UG1575000 | |||||||||
| F | 8 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1(a) | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29269095 | |||||||||
| Hazardous Substances Data | 1738-25-6(Hazardous Substances Data) | |||||||||
| NFPA 704 |
|
Dimethylaminopropionitrile Chemical Properties,Uses,Production
Chemical Properties
clear colorless liquid
Uses
3- Dimethylaminopropionitrile is used as a solvent, dielectric fluid, and an intermediate.
Production Methods
3-Dimethylaminopropionitrile is derived from heating barium ethyl sulfate and KCN with subsequent distillation.
General Description
Colorless liquid. Mp: -44.3°C; bp: 171-172°C. Density 0.87 g cm-3 at 20°C). Water-soluble. Used in the manufacture of polyurethane foam. Excessive exposure leads to urologic and neurologic disorders.
Reactivity Profile
Dimethylaminopropionitrile is combustible but non-flammable (flash point > 140°F), reacts with oxidizing agents (Hazardous Chemicals Desk Reference, p. 426 (1987)). Reacts violently with LIAlH4, a strong reducing agent. Emits toxic oxides of nitrogen and cyanide fumes when heated to decomposition.
Safety Profile
Poison by intravenous route. Moderately toxic by ingestion and skin contact. A skin and eye irritant. Flammable liquid when exposed to heat, flame, or oxidizers; can react with oxidizing materials. To fight fire, use foam, CO2, dry chemical. When heated to decomposition it emits highly toxic fumes of NOx and CN-. See also NITRILES.
Dimethylaminopropionitrile Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 139)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6257 | 58 | Inquiry |
| Luminescent Chemicals | 08048371891Ext 214 | Mumbai, India | 53 | 58 | Inquiry |
| Oceanic Pharmachem Pvt. Ltd. | 91-22-42128600 | Maharashtra, India | 2005 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6768 | 58 | Inquiry |
| Pharmaffiliates Analytics and Synthetics P. Ltd | +91-172-5066494 | Haryana, India | 6739 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6088 | 58 | Inquiry |
| Pharma Affiliates | 172-5066494 | Haryana, India | 6754 | 58 | Inquiry |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531157085 | China | 8808 | 58 | Inquiry |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | China | 12809 | 58 | Inquiry |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-+86-371-66670886 | China | 19809 | 58 | Inquiry |
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3-Dimethylaminopropionitrile >
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1738-25-6
CH32NCH2CH2CN
C5H10N2
Organic Building Blocks
Nitrogen Compounds
Building Blocks
BioChemical
C1 to C5
Cyanides/Nitriles
Reagents for Protein Sequencing
Protein Sequencing
Protein Analysis
Proteomics and Protein Expression
Aromatic Nitriles