- 1,3-Diaminopropane
-
- $10.00
-
2026-03-20
- CAS:109-76-2
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10 mt
- 1,3-Diaminopropane
-
-
2025-06-20
- CAS:109-76-2
- Min. Order: 1kg
- Purity: 0.99
- Supply Ability: 20 tons
|
| | 1,3-Diaminopropane Basic information |
| Product Name: | 1,3-Diaminopropane | | Synonyms: | FENTAMINE PDA;1,3-DiaMinopropane, 99% 1LT;1,3-DiaMinopropane, 99% 250ML;1,3-DIAMINOPROPANE FOR SYNTHESIS;1,3-DiaMinopropane, 98.0%(GC);Trimethylenediamine 〔1,3-Diaminopropane〕;3-Propanediamine;Trimethylenediamine1 | | CAS: | 109-76-2 | | MF: | C3H10N2 | | MW: | 74.12 | | EINECS: | 203-702-7 | | Product Categories: | Amines;alpha,omega-Alkanediamines;alpha,omega-Bifunctional Alkanes;Monofunctional & alpha,omega-Bifunctional Alkanes;K00001 | | Mol File: | 109-76-2.mol |  |
| | 1,3-Diaminopropane Chemical Properties |
| Melting point | -12 °C | | Boiling point | 140 °C(lit.) | | density | 0.888 g/mL at 25 °C(lit.) | | vapor pressure | <8 mm Hg ( 20 °C) | | refractive index | n20/D 1.458(lit.) | | Fp | 120 °F | | storage temp. | Store below +30°C. | | solubility | DMSO (Slightly), Methanol (Slightly) | | pka | 10.94(at 10℃) | | form | Liquid | | color | Clear | | PH | >12 (100g/l, H2O, 20℃) | | explosive limit | 2.8-15.2%(V) | | Water Solubility | SOLUBLE | | Sensitive | Air Sensitive | | BRN | 605277 | | Dielectric constant | 9.6(Ambient) | | Stability: | Stable. Hygroscopic. Flammable - readily forms explosive mixtures with air. Incompatible with acid anhydrides, acid chlorides, acids, strong oxidizing agents. | | InChI | 1S/C3H10N2/c4-2-1-3-5/h1-5H2 | | InChIKey | XFNJVJPLKCPIBV-UHFFFAOYSA-N | | SMILES | NCCCN | | LogP | -1.05 at 25℃ | | CAS DataBase Reference | 109-76-2(CAS DataBase Reference) | | NIST Chemistry Reference | 1,3-Propanediamine(109-76-2) | | EPA Substance Registry System | 1,3-Diaminopropane (109-76-2) |
| Hazard Codes | T,C | | Risk Statements | 10-22-24-35 | | Safety Statements | 26-36/37/39-45-25-16 | | RIDADR | UN 2922 8/PG 2 | | WGK Germany | 2 | | RTECS | TX6825000 | | F | 34 | | Autoignition Temperature | 662 °F | | TSCA | TSCA listed | | HazardClass | 3 | | PackingGroup | III | | HS Code | 29212900 | | Storage Class | 3 - Flammable liquids | | Hazard Classifications | Acute Tox. 2 Dermal
Acute Tox. 4 Oral
Eye Dam. 1
Flam. Liq. 3
Met. Corr. 1
Resp. Sens. 1B
Skin Corr. 1B
Skin Sens. 1B | | Toxicity | LD50 orally in Rabbit: 700 mg/kg LD50 dermal Rabbit 200 mg/kg |
| | 1,3-Diaminopropane Usage And Synthesis |
| Chemical Properties | colourless liquid | | Uses | 1,3-Diaminopropane is commonly used in the preparation of cholinesterase inhibitors and thrombosis inhibitors. It is also used as a polymer cross linkage agent, polyurethane extender and spray coatings. It is involved in the preparation of agrochemicals and pharmaceutical intermediates. Further, it acts as a building block in the synthesis of heterocyclic compounds, which finds application in textile finishing. In addition to this, it is used as a ligand and form coordination complexes. 1,3-Diaminopropane is also utilized for the production of a chelating agent used in the photo industry and for anticorrosion agents. | | Production Methods | 1,3-Diaminopropane is produced in a twostage continuous process, under a pressure of 10 – 20 MPa. In a first reactor, acrylonitrile reacts with excess ammonia at 70 – 100 ℃ to give 2-aminopropionitrile and bis(cyanoethyl) amine. The mixture of aminonitriles is then hydrogenated in a downstream reactor over a fixed-bed catalyst (cobalt or nickel) at 60 – 120 ℃ to give 1,3-diaminopropane and bis (aminopropyl)amine. The yield of 1,3- diaminopropane can be increased by adding a polar solvent and water or by using a large excess of ammonia. | | Definition | ChEBI: 1,3-Diaminopropane is an alkane-alpha,omega-diamine comprising a propane skeleton with amino substituents at positions 1 and 3. It has a role as a reagent, a human metabolite and a mouse metabolite. It is a conjugate base of a trimethylenediaminium. | | General Description | Water-white mobile liquid with an odor of amine. | | Air & Water Reactions | Highly flammable. Water soluble. | | Reactivity Profile | 1,3-Diaminopropane is heat sensitive. 1,3-Diaminopropane may react with oxidizing agents. | | Health Hazard | ACUTE/CHRONIC HAZARDS: 1,3-Diaminopropane is a strong irritant to eyes and skin: corrosive HAZARDOUS DECOMPOSITION PRODUCTS. | | Fire Hazard | 1,3-Diaminopropane is a flammable liquid. | | Safety Profile | Poison by ingestion and
skin contact. Experimental teratogenic
effects. A severe skin and eye irritant.
Flammable liquid when exposed to heat,
sparks, or flame. When heated to
decomposition it emits toxic fumes of NOx.
See also AMINES. |
| | 1,3-Diaminopropane Preparation Products And Raw materials |
| Raw materials | 1,2-Dibromopropane-->1,3-Propanedicarboxamide-->N-Carbobenzoxy-1,3-diaminopropane hydrochloride-->1,3-Dibromopropane-->1,3-Propanediol-->3-Aminopropionitrile-->1,3-Dichloropropane | | Preparation Products | Homopiperazine-->Cinmethylin-->N-Boc-Ethylenediamine-->N-Boc-1,3-propanediamine-->Cocoamidopropyl betaine-->dihydroxyethyl p-octadecyl phenylsulfonyl amino propyl ammoium propylsulfonate-->Propanenitrile, 3-[(3-aminopropyl)amino]--->2,3,4,5-Tetrahydro-1H-benzo[b][1,4]diazepine-->N,N'-Bis(3-aminopropyl)-1,3-propanediamine-->2-(3,4-Dimethylphenyl)pyridine |
|