- CAS
- Purity
- 714-87-4
- 99%
Location：Home > Pharmaceutical
3,9-dichloro-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane 3,9-dioxide
Manufacturer Supply Best Quality 3,9-dichloro-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane 3,9-dioxide 714-87-4 with Efficient Transportation
- Molecular Formula:C5H8 Cl2 O6 P2
- Molecular Weight:296.968
- Vapor Pressure:0.00818mmHg at 25°C
- Boiling Point:276.2°C at 760 mmHg
- Flash Point:143.3°C
- PSA：90.68000
- Density:1.69g/cm3
- LogP:2.76020
3,9-dichloro-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane 3,9-dioxide(Cas 714-87-4) Usage
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General Description |
3,9-dichloro-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane 3,9-dioxide is a chemical compound with the molecular formula C8H12Cl2O6P2. It is a spirocyclic compound with two phosphorus atoms and two chlorine atoms attached to a spirocyclic ring containing four oxygen atoms. 3,9-dichloro-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane 3,9-dioxide is a phosphonate ester and is often used as a flame retardant in various industries. It is also used in the production of polymers, plastics, and other industrial materials. Additionally, it has potential applications in agriculture, as a pesticide, and in medicinal chemistry as a potential drug candidate. However, its use is subject to regulatory restrictions due to concerns about its environmental and health impacts. |
InChI:InChI=1/C5H8Cl2O6P2/c6-14(8)10-1-5(2-11-14)3-12-15(7,9)13-4-5/h1-4H2
714-87-4 Relevant articles
Synthesis and characterization of SPDSCD and its flame retardant application on epoxy resins
Li, Shulei,Liu, Jiping,Ruan, Fang,Yang, Weiwei,Zhang, Yi,Zhao, Wei
, p. 28654 - 28663 (2020)
In this study, a flame retardant agent, ...
Functionalized graphene oxide/phosphoramide oligomer hybrids flame retardant prepared via in situ polymerization for improving the fire safety of polypropylene
Yu, Bin,Wang, Xin,Qian, Xiaodong,Xing, Weiyi,Yang, Hongyu,Ma, Liyan,Lin, Ying,Jiang, Saihua,Song, Lei,Hu, Yuan,Lo, Siuming
, p. 31782 - 31794 (2014)
A novel strategy based on functionalized...
Preparation, fire behavior and thermal stability of a novel flame retardant polypropylene system
Xiao, Dan,Li, Zhi,De Juan, Sergio,Gohs, Uwe,Wagenknecht, Udo,Voit, Brigitte,Wang, De-Yi
, p. 321 - 329 (2016)
In this study, a novel spirocyclic penta...
Flame retardancy and thermal degradation mechanism of epoxy resin composites based on a DOPO substituted organophosphorus oligomer
Wang, Xin,Hu, Yuan,Song, Lei,Xing, Weiyi,Lu, Hongdian,Lv, Pin,Jie, Ganxin
, p. 2435 - 2445 (2010)
A series of flame-retardant epoxy resins...
Novel phosphorus-containing silazanes as flame retardants in epoxy resins
D?ring, Manfred,Eibl, Sebastian,Greiner, Lara,Kukla, Philipp,Sch?nberger, Frank
, (2021/12/20)
Molecules containing different elements ...
Phosphate cross-linking agent and preparation method thereof, phosphate-based cross-linked gel polymer electrolyte and preparation method and application thereof
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Paragraph 0047-0048; 0051, (2020/08/17)
According to the invention, the safety o...
Pentaerythritol pair of phosphoric acid ester ethylamine and its preparation method and application
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Paragraph 0064-0069, (2018/07/30)
The present invention provides pentaeryt...
714-87-4 Process route
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115-77-5
Pentaerythritol
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714-87-4
3,9-dichloro-2,4,8,10-tetraoxa-3,9-diphospaspiro <5,5>undecane 3,9-dioxide
Conditions
| Conditions | Yield |
|---|---|
|
With
trichlorophosphate;
at 80 - 105 ℃;
for 8h;
Temperature;
|
84% |
|
With
aluminum (III) chloride; trichlorophosphate;
In
benzene;
at 95 ℃;
for 7h;
Temperature;
|
82.67% |
|
With
trichlorophosphate;
at 80 ℃;
for 26h;
Reflux;
|
82% |
|
With
triethylamine; sodium hydroxide; trichlorophosphate;
In
dichloromethane;
at 40 - 50 ℃;
for 6h;
|
80% |
|
With
trichlorophosphate;
at 100 ℃;
Reflux;
|
73% |
|
With
trichlorophosphate;
at 20 - 110 ℃;
for 10.17h;
|
70% |
|
With
trichlorophosphate;
at 80 - 110 ℃;
for 13h;
|
67% |
|
With
aluminum (III) chloride; trichlorophosphate;
In
acetonitrile;
at 85 ℃;
for 7h;
|
50% |
|
With
trichlorophosphate;
|
|
|
With
trichlorophosphate;
|
|
|
With
trichlorophosphate;
at 90 - 100 ℃;
for 24h;
Inert atmosphere;
|
|
|
With
trichlorophosphate;
at 75 - 105 ℃;
for 18h;
Inert atmosphere;
|
|
|
With
trichlorophosphate;
at 98 ℃;
for 1h;
|
|
|
With
trichlorophosphate;
|
-
-
115-77-5
Pentaerythritol
-
-
10025-87-3,12599-09-6,63736-95-8,39380-77-3
trichlorophosphate
-
-
714-87-4
3,9-dichloro-2,4,8,10-tetraoxa-3,9-diphospaspiro <5,5>undecane 3,9-dioxide
Conditions
| Conditions | Yield |
|---|---|
|
|
714-87-4 Upstream products
-
115-77-5
Pentaerythritol
-
10025-87-3
trichlorophosphate
714-87-4 Downstream products
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5305-94-2
3,9-Bis-(4-nitrophenyloxy)-2,4,8,10-tetraoxa-3,9-diphospha-spiro<5,5>undecan-3,9-dioxid
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5305-95-3
3,9-Bis-(4-nitrophenylmercapto)-2,4,8,10-tetraoxa-3,9-diphospha-spiro<5.5>undecan-3,9-dioxid
-
19341-47-0
3,9-Di-cyclohexylamin-2,4,8,10-tetraoxo-3,9-diphosphaspiro<5.5>undecan 3,9-dioxid
-
19341-53-8
3,9-Di-(4'-chloranilinium)-2,4,8,10-tetraoxo-3,9-diphosphaspiro<5.5>undecan 3,9-dioxid