c3172
Tris(1-[2-methyl]aziridinyl)phosphine oxide
CAS: 57-39-6
Molecular Formula: C9H18N3OP
c3172 - Names and Identifiers
| Name | Tris(1-[2-methyl]aziridinyl)phosphine oxide |
| Synonyms | MAPO mapo c3172 metepa ent50,003 metapoxide Trismethylaziridinylphosphineoxide 1,1',1''-phosphoryltris(2-methylaziridine) 2,2,3-trimethyl-1-(oxophosphanyl)aziridine Tris(1-[2-methyl]aziridinyl)phosphine oxide Tris-1-(2-methylaziridinyl) phosphine oxide 1,1',1''-phosphinylidynetris[2-methyl-aziridin 1,1',1''-phosphinylidynetris(2-methyl)azridine 1,1',1''-phosphinylidynetris(2-methyl-Aziridine |
| CAS | 57-39-6 |
| EINECS | 200-326-5 |
| InChI | InChI=1/C5H10NOP/c1-4-5(2,3)6(4)8-7/h4H,1-3H3 |
c3172 - Physico-chemical Properties
| Molecular Formula | C9H18N3OP |
| Molar Mass | 215.23 |
| Density | 1.0790 |
| Melting Point | 25°C |
| Boling Point | 90-92 °C (0.15-0.3 mmHg) |
| Appearance | liquid |
| pKa | 3.80±0.40(Predicted) |
| Use | It is mainly used for the cross-linking agent and curing agent of missile drug resin coating, which can enhance the elastic performance and ballistic performance of the product. It is an important chemical raw material in military enterprises |
c3172 - Risk and Safety
| UN IDs | 2810 |
| Hazard Class | 6.1(b) |
| Packing Group | III |
| Toxicity | LD50 in male, female rats (mg/kg): 136, 213 orally (Gaines) |
c3172 - Upstream Downstream Industry
| Raw Materials | DL-1-Amino-2-propanol |
c3172 - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| (IARC) carcinogen classification | 3 (Vol. 9, Sup 7) 1987 |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | used for manufacturing composite solid propellant and coating mainly used for crosslinking agent and curing agent of missile drug resin coating, can enhance the elastic properties and ballistic properties of the product, is an important chemical raw materials in military enterprises |
| category | toxic substances |
| toxicity grade | high toxicity |
| Acute toxicity | oral-rat LD50: 136 mg/kg; Oral-mouse LD50: 292 mg/kg |
| flammability hazard characteristics | flammable; Thermal decomposition of toxic phosphides |
| storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; It is stored and transported separately from food raw materials |
| fire extinguishing agent | carbon dioxide, sand, water, foam |
Last Update：2024-04-10 22:29:15
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Raw Materials for c3172