Synthesis of a DOPO Derivative to Improve the
- Classification:Chemical Auxiliary Agent
- CAS No.:117-84-0
- Other Names:DOP, diocty phthalate, 1,2-phthalate
- MF:C24H38O4, C24H38O4
- EINECS No.:201-557-4
- Purity:99%
- Type:Oil drilling
- Usage:Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Plastic Auxiliary Agents
- MOQ::10 Tons
- Package:25kg/drum
- Shape:Powder
- Model:Dop Oil For Pvc
9,10-Dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) is a commercial flame retardant used in many polymers. [ 8,9 ] By grafting N-containing groups on the active P-H group [ 10 16 ] on DOPO molecules,
A 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO)-based derivative (PN
Straightforward synthesis of 9,10-dihydro-9-oxa-10
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- cas no 117-84-0
- Other Names:DOP/Dioctyl Phthalate
- MF:C24H38O4
- EINECS No.:201-557-4
- Purity:99.5, ≥99.5
- Type:Chemical additives, Chemical dop plasticizer 99%
- Usage:Plastic Auxiliary Agents, Rubber Auxiliary Agents
- MOQ::10 Tons
- Package:25kg/drum
- Payment:T/T
- Certificate::COA
The H-phosphinate 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide
Jul 16, 2007Abstract. DOPO and its derivatives generally exhibit an outstanding performance as flame retardants in various polymers. Starting from trivalent 10-alkoxy-10H-9-oxa-10-phosphaphenanthrenes, a broad range of DOPO
Mechanism of 9,10-Dihydro-9-oxa-10
- Classification:Chemical Auxiliary Agent
- CAS No.:117-84-0
- Other Names:Dioctyl Phthalate DOP
- MF:C24H38O4
- EINECS No.:201-557-4
- Purity:99.9%
- Type:Plasticizer, Dioctyl Phthalate
- Usage:Coating Auxiliary Agents, Leather Auxiliary Agents, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents
- MOQ::10 Tons
- Package:25kg/drum
- Application:PVC Plasticizer
- Item:T/T,L/C
DOPO (9,10-Dihydro-9-oxa-10-phosphaphenanthrene-10-oxide) is emerging organic
In this study, bisphenol A epoxy resin (DGEBA) was chemically modified by 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO), and the molecular structure of the modified epoxy resin was characterized by Fourier transform infrared spectra.
N-phosphorylated Iminophosphoranes Based on 9,10
- Classification:Chemical Auxiliary Agent
- CAS No.:117-84-0
- Other Names:Dop
- MF:C24H38O4, C24H38O4
- EINECS No.:201-557-4
- Purity:99.0%Min
- Type:Adsorbent, Carbon Black
- Usage:Coating Auxiliary Agents, Leather Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents
- MOQ:200kgs
- Package:200kgs/battle
- Application:PVC Plasticizer
flame retardant is 9,10-dihydro-9-oxa-10-phos-phaphenanthrene-10-oxide (DOPO).10 During combus-tion, low-energy radicals such as DOPO H and subsequently PO are released. PO and the corresponding acid HPO react with high energy radicals H and HO,which are responsible for maintaining the fire cycle.11 This flame poisoning mechanism is compara-
Fullerene (C 60) is readily to capture chain radicals and delays the scission of macromolecular chains during the degradation or combustion of polymers, because of its high reactivity with free radicals.In this work, C 60 was functionalized with 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO), trying to combine their free radical-trapping effects
Coordination Compounds of 9,10‐Dihydro‐9‐oxa
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- cas no 117-84-0
- Other Names:DOP Bis(2-ethylhexyl) phthalate
- MF:C24H38O4
- EINECS No.:201-557-4
- Purity:99.99, 99%
- Type:Plastic Auxiliary Agents
- Usage:Coating Auxiliary Agents, Leather Auxiliary Agents, Paper Chemicals, Plastic Auxiliary Agents, Rubber Auxiliary Agents
- MOQ::10 Tons
- Package:25kg/drum
- Shape:Powder
- Model:Dop Oil For Pvc
The synthesized complexes [Zn(DOPO) 2] n, [Zn(DOPO-OH) 2] n and [Ca(DOPO) 2 (H 2 O)] n are featured a polymeric structure. The open-ring metal phosphinate coordination compound [Zn(DOPO) 2] n is able to undergo a non-reversible thermally induced oxidative cyclisation to the corresponding metal phosphonate [Zn(DOPO-OH) 2] n. The magnesium and
It serves as a reagent in the synthesis of other phosphorus-containing compounds, functions as an analytical tool for the determination of minute phosphorus quantities, and contributes as a photosensitizer. 9,10-Dihydro-9-oxa-10-phosphaphenanthrene-10-oxide has been established as an effective probe for dissecting the molecular behavior of
