China (Mainland)
Phosphine oxide CAS NO.57-39-6
- Min.Order: 1 Kilogram
- Payment Terms: T/T
- Product Details
Keywords
- Phosphine oxide
- MAPO
- Tris-1-(2-methylaziridinyl)Phosphine oxide
Quick Details
- ProName: Phosphine oxide
- CasNo: 57-39-6
- Molecular Formula: C9H18N3OP
- Appearance: Yellow or light-brown oil-liking liqu...
- Application: The MAPO is mainly used as Polymer cro...
- PackAge: Wooden case, in which have been put pl...
- ProductionCapacity: Metric Ton/Day
- Purity: ≥ 92.0
- Storage: It should be stored airtightly in the...
- Transportation: Transportation: Its dangerous goods nu...
- LimitNum: 1 Kilogram
Superiority
The MAPO is mainly used as Polymer cross-linking agent, fungicides and the cross linking reagent and curing reagent on the resin cladding layers of powder of missile to heighten capabilities of its elasticity and ballistic trajectory. It can be used as linking agent in AP/HTPB solid propellants with excellent effect.
Details
Tris-1-(2-methylaziridinyl)Phosphine oxide
Executive standard: GJB 1959-94
English name: Tris-1-(2-methylaziridinyl)Phosphine oxide
Chinese another name : 三（2-甲基-1-氮丙啶）氧化膦
English another name: Tris(2-methylaziridinyl) phosphine oxide
English abbreviation: MAPO
CAS RN: 57-39-6
Molecule weight: 215.23
Molecule formula: C9H18N3OP
Structural formula:
1. Physical and chemical properties:
1.1 Odour: Foul smell with rotten green grass
1.3 Solubility: Dissolving easily in organic solvents such as methylene dichloride, chloroform, ethyl ether etc, dissolving slightly in water.
1.4 Boiling point: 90-92℃, 0.15-0.3mmHg
1.5 Stability: Its decomposition temperature is 170℃ .
It will be decomposed when meeting with any acid, polymerized if contacting with any acidic material or foreign substance containing reactive hydrogen, and copolymerization and cross-linking can be also taken place between it and the compound containing two or more than two reactive hydrogens or groups.
2. Technique Indexes:
|
Item |
Index |
|
|
1st grade |
2nd grade |
|
|
MAPO content(into imines), %(m/m) |
≥ 92.0 |
≥ 86.0 |
|
Moisture, %(m/m) |
≤ 0.25 |
≤ 0.25 |
|
Undissoluble in methanol, %(m/m) |
≤ 0.01 |
≤ 0.01 |
|
Total chlorides (into CL) , %(m/m) |
≤ 2.00 |
≤ 3.00 |
|
Hydrolyzable chloride(into CL) , %(m/m) |
≤ 1.50 |
≤ 2.00 |
|
Appearance |
Yellow or light-brown oil-liking liquid without visible impurity and foreign bodies |
|
3. Uses: The MAPO is mainly used as Polymer cross-linking agent, fungicides and the cross linking reagent and curing reagent on the resin cladding layers of powder of missile to heighten capabilities of its elasticity and ballistic trajectory. It can be used as linking agent in AP/HTPB solid propellants with excellent effect.
4. Safety notes: MAPO is considered toxic by absorption through the skin. It should be handled with care, wear synthetic rubber protecting gloves, and avoid any contact with skin, eyes and clothing.
5. Package: Wooden case, in which have been put plastic kegs. two kegs a case, net weight 10 kg a keg , net weight 20 kg a case .
6. Storage: It should be stored airtightly in the kegs filled up with nitrogen, and keeped in a shady and ventilating place. Its retention period is 6 months. The product can be still used if up to standard through retest after the specified date.
7. Transportation: Its dangerous goods number is 61120. Mustn’t place upside down, should avoid sunning and rain drenched during transportation.
*In addition：The company could research and develop the new products according to the special demand of our clients．