Cas no 4546-04-7 (P-Bis(diethoxyphosphono)xylene)
P-Bis(diethoxyphosphono)xylene is a bifunctional organophosphorus compound characterized by its two diethoxyphosphonate groups attached to a xylene backbone. This structure imparts versatility in applications such as flame retardancy, polymer modification, and as a precursor in organic synthesis. The phosphonate groups enhance thermal stability and flame-retardant properties when incorporated into polymeric materials. Additionally, the compound serves as a reactive intermediate in crosslinking reactions or as a ligand in coordination chemistry due to its chelating potential. Its hydrolytic stability and compatibility with various matrices make it suitable for specialized formulations requiring controlled phosphorus release or tailored material properties.
4546-04-7 structure
Product Name:P-Bis(diethoxyphosphono)xylene
CAS No:4546-04-7
MF:C16H28O6P2
MW:378.337447166443
MDL:MFCD00671576
CID:330250
PubChem ID:87577339
Update Time:2025-05-28
P-Bis(diethoxyphosphono)xylene Chemical and Physical Properties
Names and Identifiers
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- Tetraethyl (1,4-phenylenebis(methylene))bis(phosphonate)
- Tetraethyl p-Xylylenediphosphonate
- [1,4-phenylenebis(methylene)]bis-phosphonicacitetraethylester
- Phosphonic acid,P,P'-[1,4-phenylenebis(methylene)]bis-, P,P,P',P'-tetraethyl ester
- P-XYLYLENEDIPHOSPHONIC ACID TETRAETHYL ESTER
- Tetraethyl (1,4-phenylenebis-(methylene))bis(phosphonate)
- 1,4-bis(diethoxyphosphorylmethyl)benzene
- p-Bis(diethylphosphono)xylene
- NSC 203064
- Tetraethyl 1,4-phenylenebis(methylene)diphosphonate
- Tetraethyl [1,4-phenylenebis(methylene)]bisphosphonate
- Tetraethyl p-xylylenebis(phosphonate)
- Tetraethyl alpha,alpha'-p-xylenediphosphonate
- p-Xylenebis(diethyl phosphonate)
- p-Xylylenebis(diethyl phosphonate)
- EINECS 224-902-0
- AKOS015840439
- T1582
- MFCD00671576
- SY050927
- Phosphonic acid, (p-phenylenedimethylene)di-, tetraethyl ester
- Phosphonic acid, (1,4-phenylenebis(methylene))bis-, tetraethyl ester
- p-xylylenediphosphonic acid tetraethylester
- tetraethyl (benzene-1,4-diyldimethanediyl)bis(phosphonate)
- DTXSID10952864
- [4-(Diethoxy-phosphorylmethyl)-benzyl]-phosphonic acid diethyl ester
- Phosphonic acid,4-phenylenebis(methylene)]bis-, tetraethyl ester
- NSC-203064
- NS00048663
- AS-70113
- CS-0151421
- Tetraethyl (1,4-phenylenebis(methylene))bisphosphonate
- 1,4-Bis(diethoxyphosphinylmethyl)benzene
- p-Bis(diethoxyphosphono)xylene
- Phosphonic acid, P,P'-(1,4-phenylenebis(methylene))bis-, P,P,P',P'-tetraethyl ester
- NSC203064
- 305814-65-7
- Phosphonic acid, [1,4-phenylenebis(methylene)]bis-, tetraethyl ester
- 4546-04-7
- KC7KTT3UGM
- Tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate)
- SCHEMBL3375825
- tetraethyl p-xylylenebisphosphonate
- FT-0630112
- phosphonic acid, P,P'-[1,4-phenylenebis(methylene)]bis-, tetraethyl ester
- C93483
- diethyl ({4-[(diethoxyphosphoryl)methyl]phenyl}methyl)phosphonate
- DB-009826
- diethyl {4-[(diethoxyphosphoryl)methyl]phenyl}methylphosphonate
- P-Bis(diethoxyphosphono)xylene
-
- MDL： MFCD00671576
- Inchi： 1S/C16H28O6P2/c1-5-19-23(17,20-6-2)13-15-9-11-16(12-10-15)14-24(18,21-7-3)22-8-4/h9-12H,5-8,13-14H2,1-4H3
- InChI Key： XTKQUBKFKSHRPS-UHFFFAOYSA-N
- SMILES： P(CC1C=CC(=CC=1)CP(=O)(OCC)OCC)(=O)(OCC)OCC
Computed Properties
- Exact Mass: 378.13600
- Monoisotopic Mass: 378.13611260g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 6
- Heavy Atom Count: 24
- Rotatable Bond Count: 12
- Complexity: 374
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- XLogP3: 1.5
- Topological Polar Surface Area: 71.1
Experimental Properties
- Color/Form: Uncertain
- Density: 1.153±0.06 g/cm3 (20 oC 760 Torr),
- Melting Point: 73.0 to 78.0 deg-C
- Boiling Point: 220°C/7mmHg(lit.)
- Solubility: Slightly soluble (3.8 g/l) (25 o C),
- PSA: 90.68000
- LogP: 5.21880
- Solubility: Uncertain
P-Bis(diethoxyphosphono)xylene Security Information
- Hazard Category Code： 36/37/38
- Safety Instruction： S26-S36/37/39
-
Hazardous Material Identification：
- Risk Phrases：R36/37/38
P-Bis(diethoxyphosphono)xylene Customs Data
- HS CODE：2916399090
- Customs Data：
China Customs Code:
2916399090Overview:
2916399090 Other aromatic monocarboxylic acids. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:6.5% general tariff:30.0%
Declaration elements:
Product Name, component content, use to, Acrylic acid\Acrylates or esters shall be packaged clearly
Summary:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%
P-Bis(diethoxyphosphono)xylene Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| TI XI AI ( SHANG HAI ) HUA CHENG GONG YE FA ZHAN Co., Ltd. | T1582-100G |
Tetraethyl p-Xylylenediphosphonate |
4546-04-7 | >95.0%(HPLC) | 100g |
￥300.00 | 2024-04-15 | |
| Fluorochem | 036948-5g |
p-Bis(diethoxyphosphono)xylene |
4546-04-7 | 95% | 5g |
￡10.00 | 2022-03-01 | |
| Fluorochem | 036948-25g |
p-Bis(diethoxyphosphono)xylene |
4546-04-7 | 95% | 25g |
￡36.00 | 2022-03-01 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | T161844-25g |
P-Bis(diethoxyphosphono)xylene |
4546-04-7 | >95.0%(HPLC) | 25g |
￥204.90 | 2023-08-31 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | T161844-5g |
P-Bis(diethoxyphosphono)xylene |
4546-04-7 | >95.0%(HPLC) | 5g |
￥54.90 | 2023-08-31 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | T161844-100g |
P-Bis(diethoxyphosphono)xylene |
4546-04-7 | >95.0%(HPLC) | 100g |
￥766.90 | 2023-08-31 | |
| Alichem | A019114956-100g |
Tetraethyl (1,4-phenylenebis(methylene))bis(phosphonate) |
4546-04-7 | 97% | 100g |
$367.50 | 2023-09-01 | |
| TRC | B592198-50mg |
P-Bis(diethoxyphosphono)xylene |
4546-04-7 | 50mg |
$ 50.00 | 2022-06-07 | ||
| TRC | B592198-100mg |
P-Bis(diethoxyphosphono)xylene |
4546-04-7 | 100mg |
$ 65.00 | 2022-06-07 | ||
| TRC | B592198-500mg |
P-Bis(diethoxyphosphono)xylene |
4546-04-7 | 500mg |
$ 80.00 | 2022-06-07 |
P-Bis(diethoxyphosphono)xylene Suppliers
Amadis Chemical Company Limited
Gold Member
Audited Supplier
(CAS:4546-04-7)P-Bis(diethoxyphosphono)xylene
Order Number:A826806
Stock Status:in Stock
Quantity:500g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 05:24
Price ($):173.0
Email:[email protected]
P-Bis(diethoxyphosphono)xylene Related Literature
-
Aloke Das,K. K. Mahato,Chayan K. Nandi,Tapas Chakraborty,Shridhar R. Gadre,Nikhil A. Gokhale Phys. Chem. Chem. Phys., 2002,4, 2162-2168
-
Qiao Song,Angela Bamesberger,Lingyun Yang,Haley Houtwed,Haishi Cao Analyst, 2014,139, 3588-3592
-
Christopher B. Rodell,Christopher B. Highley,Minna H. Chen,Neville N. Dusaj,Chao Wang,Lin Han,Jason A. Burdick Soft Matter, 2016,12, 7839-7847
4546-04-7 (P-Bis(diethoxyphosphono)xylene) Related Products
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- 57277-25-5(Phosphonic acid, (2-naphthalenylmethyl)-, diethyl ester)
- 17919-34-5(4,4'-Bis(Diethylphosphonomethyl)biphenyl)
- 62778-16-9(Diethyl (O-Methylbenzyl)phosphonate)
- 92605-42-0(Phosphonic acid, P-(phenylmethyl)-, diethyl ester, ion(1-))
- 53575-08-9(Diethyl 1-naphthylmethylphosphonate)
- 3762-25-2(Diethyl 4-methylbenzylphosphonate)
- 63909-50-2(Diethyl (3-Methylbenzyl)phosphonate)
Recommended suppliers
Amadis Chemical Company Limited
(CAS:4546-04-7)P-Bis(diethoxyphosphono)xylene
Purity:99%
Quantity:500g
Price ($):173.0