trixylyl phosphate, mixture of isomers (CAS 25155-23-1) — formula C24H27O4P, molecular weight 410.4; category inorganic chemicals.
| CAS Number | 25155-23-1 |
|---|---|
| Molecular Formula | C24H27O4P |
| Molecular Weight | 410.4 |
| Melting Point | -4 °F (USCG, 1999) |
| Boiling Point | 469 to 509 °F at 10 mmHg (NTP, 1992) |
| LogP | 7.2 |
| Applications | Uses: Used as a flame retardant, [HSDB], Used in flame retardants, plasticizes, and hydraulic fluids, Used in flame retardants' compositions, Non-flammable hydraulic fluid (steel works, furnaces, mines), polyvinyl chloride plasticizer, Trixylyl phosphate, ..., Flame retardant-plasticizer, for wire and cable insulation ... usually used in blends with phthalates., The major current area of use is in power generation fluids., The only commercial products found to contain trixylyl phosphate are Phosflex 41-P and Kronitex TXP, which are generally employed as ... hydraulic fluids, falme-retardants, and plasticizers., Industry Uses: Flame retardant, Hydraulic fluids, Consumer Uses: Hydraulic fluids, Methods of Manufacturing: Xylenol, mixed + phosphorus oxychloride (dehydrochlorination), Trixylyl & tritolyl phosphates, differ only in the fraction (as defined by boiling range) of tar acids used as raw materials. ... As commercial products both are made by the interaction of phosphorus oxychloride on mixtures containing phenol & all isomers of cresol, xylenol, & some higher molecular wt tar acids. The resultant products are internal mixtures, as the reactivities of the isomers differ in their readiness to esterify., Impurities: Tri-o-cresyl phosphate and other o-cresyl-components, TXP formulations, Formulations, Preparations: TRIS(2, 5-XYLENYL)PHOSPHATE IS PRESENT IN BOTH KRONITEX TXP AND FYRQUELL 220, WHICH ARE COMMERCIALLY USED FLAME RETARDANTS., Fyrquel EHC, Phosflex 41-P, Kronitex TXP, U.S. Production: 2023: 1, 000, 000 - <8, 500, 000 lb, 2022: 500, 000 - <1, 2021: 500, 2020: 1, In million pounds: (1980) 5.0, (1981) 4.1, (1982) 3.4, (1983) 3.4, (1984) 3.7, Phenol, dimethyl-, phosphate (3:1) is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and, or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B, 51FR21438)., Production volumes for non-confidential chemicals reported under the Inventory Update Rule.[Table#5692], Production volume for non-confidential chemicals reported under the 2006 Inventory Update Rule. Chemical: Phenol, 1, 1', 1''-phosphate. Aggregated National Production Volume: 1 to < 10 million pounds., U.S. Imports: (1981) 90, 401 million pounds, (1983) 9, 921 million pounds, (1978) 4.10X10+7 G (PRINCIPAL CUSTOMS DISTRICTS), (1980) 1.00X10+7 G (PRINCIPAL CUSTOMS DISTRICTS), (1983) 9.9X10+3 lb, General Manufacturing Information: Utilities, Paint and Coating Manufacturing, 2, 4-dimethyl-, 1''-phosphate: INACTIVE, 1''-phosphate: ACTIVE, THE SEPARATION OF PHENOLS, CRESOLS, AND XYLENOLS IS STUDIED USING TRI(2, 4-XYLENYL)PHOSPHATE AS LIQ PHASES COATED ON STAINLESS STEEL OPEN TUBULAR COLUMNS AT TEMP BETWEEN 100 AND 130 °C., TRI (2, 4-XYLENYL) PHOSPHATE IS EFFECTIVE AS SYNERGIST OF MALATHION AGAINST RESISTANT HOUSEFLIES AND MOSQUITOES., The bulk of the hydrolysis products from ... commercial flame retardant, such as, Fyrquell 220 & Kronitex TXP, were xylenols which occurred in the following order of abundance: 2, 5- >2, 3- >3, 4- >3, 4-xylenol., ... A) ARYL PHOSPHATES ... NOT SUITABLE FOR PLASTICS IN CONTACT WITH FOODSTUFFS, C) ... SHOULD NOT BE USED IN ARTICLES INTENDED FOR WEAR DIRECTLY ON SKIN OR ARTICLES ... HANDLED BY CHILDREN., ARYL PHOSPHATES |
| Category | Inorganic Chemicals |
Documented applications: Uses: Used as a flame retardant, [HSDB], Used in flame retardants, plasticizes, and hydraulic fluids, Used in flame retardants' compositions, Non-flammable hydraulic fluid (steel works, furnaces, mines), polyvinyl chloride plasticizer, Trixylyl phosphate, ..., Flame retardant-plasticizer, for wire and cable insulation ... usually used in blends with phthalates., The major current area of use is in power generation fluids., The only commercial products found to contain trixylyl phosphate are Phosflex 41-P and Kronitex TXP, which are generally employed as ... hydraulic fluids, falme-retardants, and plasticizers., Industry Uses: Flame retardant, Hydraulic fluids, Consumer Uses: Hydraulic fluids, Methods of Manufacturing: Xylenol, mixed + phosphorus oxychloride (dehydrochlorination), Trixylyl & tritolyl phosphates, differ only in the fraction (as defined by boiling range) of tar acids used as raw materials. ... As commercial products both are made by the interaction of phosphorus oxychloride on mixtures containing phenol & all isomers of cresol, xylenol, & some higher molecular wt tar acids. The resultant products are internal mixtures, as the reactivities of the isomers differ in their readiness to esterify., Impurities: Tri-o-cresyl phosphate and other o-cresyl-components, TXP formulations, Formulations, Preparations: TRIS(2, 5-XYLENYL)PHOSPHATE IS PRESENT IN BOTH KRONITEX TXP AND FYRQUELL 220, WHICH ARE COMMERCIALLY USED FLAME RETARDANTS., Fyrquel EHC, Phosflex 41-P, Kronitex TXP, U.S. Production: 2023: 1, 000, 000 - <8, 500, 000 lb, 2022: 500, 000 - <1, 2021: 500, 2020: 1, In million pounds: (1980) 5.0, (1981) 4.1, (1982) 3.4, (1983) 3.4, (1984) 3.7, Phenol, dimethyl-, phosphate (3:1) is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and, or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B, 51FR21438)., Production volumes for non-confidential chemicals reported under the Inventory Update Rule.[Table#5692], Production volume for non-confidential chemicals reported under the 2006 Inventory Update Rule. Chemical: Phenol, 1, 1', 1''-phosphate. Aggregated National Production Volume: 1 to < 10 million pounds., U.S. Imports: (1981) 90, 401 million pounds, (1983) 9, 921 million pounds, (1978) 4.10X10+7 G (PRINCIPAL CUSTOMS DISTRICTS), (1980) 1.00X10+7 G (PRINCIPAL CUSTOMS DISTRICTS), (1983) 9.9X10+3 lb, General Manufacturing Information: Utilities, Paint and Coating Manufacturing, 2, 4-dimethyl-, 1''-phosphate: INACTIVE, 1''-phosphate: ACTIVE, THE SEPARATION OF PHENOLS, CRESOLS, AND XYLENOLS IS STUDIED USING TRI(2, 4-XYLENYL)PHOSPHATE AS LIQ PHASES COATED ON STAINLESS STEEL OPEN TUBULAR COLUMNS AT TEMP BETWEEN 100 AND 130 °C., TRI (2, 4-XYLENYL) PHOSPHATE IS EFFECTIVE AS SYNERGIST OF MALATHION AGAINST RESISTANT HOUSEFLIES AND MOSQUITOES., The bulk of the hydrolysis products from ... commercial flame retardant, such as, Fyrquell 220 & Kronitex TXP, were xylenols which occurred in the following order of abundance: 2, 5- >2, 3- >3, 4- >3, 4-xylenol., ... A) ARYL PHOSPHATES ... NOT SUITABLE FOR PLASTICS IN CONTACT WITH FOODSTUFFS, C) ... SHOULD NOT BE USED IN ARTICLES INTENDED FOR WEAR DIRECTLY ON SKIN OR ARTICLES ... HANDLED BY CHILDREN., ARYL PHOSPHATES.
trixylyl phosphate, mixture of isomers is an inorganic compound with CAS registry number 25155-23-1 and molecular formula C24H27O4P (molecular weight 410.4), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 25155-23-1
Its molecular formula C24H27O4P comprises 24 C, 27 H, 4 O, 1 P atoms.
Also known as: trixylyl phosphate, mixture of isomers · Trixylyl Phosphate
Category: inorganic chemicals
The CAS registry number of trixylyl phosphate, mixture of isomers is 25155-23-1.
Molecular formula C24H27O4P, molecular weight 410.4.
It is also registered under: trixylyl phosphate, mixture of isomers, Trixylyl Phosphate.
Recorded applications: Uses: Used as a flame retardant, [HSDB], Used in flame retardants, plasticizes, and hydraulic fluids, Used in flame retardants' compositions, Non-flammable hydraulic fluid (steel works, furnaces, mines), polyvinyl chloride plasticizer, Trixylyl phosphate, ..., Flame retardant-plasticizer, for wire and cable insulation ... usually used in blends with phthalates., The major current area of use is in power generation fluids., The only commercial products found to contain trixylyl phosphate are Phosflex 41-P and Kronitex TXP, which are generally employed as ... hydraulic fluids, falme-retardants, and plasticizers., Industry Uses: Flame retardant, Hydraulic fluids, Consumer Uses: Hydraulic fluids, Methods of Manufacturing: Xylenol, mixed + phosphorus oxychloride (dehydrochlorination), Trixylyl & tritolyl phosphates, differ only in the fraction (as defined by boiling range) of tar acids used as raw materials. ... As commercial products both are made by the interaction of phosphorus oxychloride on mixtures containing phenol & all isomers of cresol, xylenol, & some higher molecular wt tar acids. The resultant products are internal mixtures, as the reactivities of the isomers differ in their readiness to esterify., Impurities: Tri-o-cresyl phosphate and other o-cresyl-components, TXP formulations, Formulations, Preparations: TRIS(2, 5-XYLENYL)PHOSPHATE IS PRESENT IN BOTH KRONITEX TXP AND FYRQUELL 220, WHICH ARE COMMERCIALLY USED FLAME RETARDANTS., Fyrquel EHC, Phosflex 41-P, Kronitex TXP, U.S. Production: 2023: 1, 000, 000 - <8, 500, 000 lb, 2022: 500, 000 - <1, 2021: 500, 2020: 1, In million pounds: (1980) 5.0, (1981) 4.1, (1982) 3.4, (1983) 3.4, (1984) 3.7, Phenol, dimethyl-, phosphate (3:1) is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and, or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B, 51FR21438)., Production volumes for non-confidential chemicals reported under the Inventory Update Rule.[Table#5692], Production volume for non-confidential chemicals reported under the 2006 Inventory Update Rule. Chemical: Phenol, 1, 1', 1''-phosphate. Aggregated National Production Volume: 1 to < 10 million pounds., U.S. Imports: (1981) 90, 401 million pounds, (1983) 9, 921 million pounds, (1978) 4.10X10+7 G (PRINCIPAL CUSTOMS DISTRICTS), (1980) 1.00X10+7 G (PRINCIPAL CUSTOMS DISTRICTS), (1983) 9.9X10+3 lb, General Manufacturing Information: Utilities, Paint and Coating Manufacturing, 2, 4-dimethyl-, 1''-phosphate: INACTIVE, 1''-phosphate: ACTIVE, THE SEPARATION OF PHENOLS, CRESOLS, AND XYLENOLS IS STUDIED USING TRI(2, 4-XYLENYL)PHOSPHATE AS LIQ PHASES COATED ON STAINLESS STEEL OPEN TUBULAR COLUMNS AT TEMP BETWEEN 100 AND 130 °C., TRI (2, 4-XYLENYL) PHOSPHATE IS EFFECTIVE AS SYNERGIST OF MALATHION AGAINST RESISTANT HOUSEFLIES AND MOSQUITOES., The bulk of the hydrolysis products from ... commercial flame retardant, such as, Fyrquell 220 & Kronitex TXP, were xylenols which occurred in the following order of abundance: 2, 5- >2, 3- >3, 4- >3, 4-xylenol., ... A) ARYL PHOSPHATES ... NOT SUITABLE FOR PLASTICS IN CONTACT WITH FOODSTUFFS, C) ... SHOULD NOT BE USED IN ARTICLES INTENDED FOR WEAR DIRECTLY ON SKIN OR ARTICLES ... HANDLED BY CHILDREN., ARYL PHOSPHATES.
Category: Inorganic Chemicals.
Independent reference data for trixylyl phosphate, mixture of isomers (CAS 25155-23-1), compiled from public chemistry databases.
| CAS Registry Number | 25155-23-1 |
|---|---|
| PubChem CID | 19736 |
| Molecular formula | C24H27O4P |
| IUPAC name | tris(2,4-dimethylphenyl) phosphate |
| UNII (FDA) | 5TL8H5QK8V |
| Molecular Weight | 410.4 |
|---|---|
| XLogP3 | 7.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 6 |
| Exact Mass | 410.16469634 |
| Monoisotopic Mass | 410.16469634 |
| Topological Polar Surface Area | 44.8 |
| Heavy Atom Count | 29 |
| Boiling Point | 469 to 509 °F at 10 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | BP: 243-265 °C at 10 mm Hg |
| Melting Point | -4 °F (USCG, 1999) |
| Melting Point | -20 °C /pour point/ |
| Flash Point | 450 °F (NTP, 1992) |
| Flash Point | >245 °C (>473 °F) (Open Cup) |
| Solubility | In water, 0.89 ppm at 25 °C |
| Density | 1.130 to 1.155 (USCG, 1999) |
| Density | 1.142 at 38 °C/4 °C |
| Density | 1.155 |
Trixylenyl phosphate; Tri-xylenyl phosphate; Xylyl phosphate; Coalite NTP; Phosflex 179; Reofos 95; Xylenol, phosphate (3:1); Tri-dimethyl phenyl phosphate; Tris(dimethylphenol) phosphate; Phosphoric acid, trixylyl ester; Dimethylphenol phosphate (3:1); 7M08K25Q1J; Phenol, dimethyl-, phosphate (3:1); DTXSID9026267; ANTIBLAZE TXP; DURAD TXP
| GHS notification summary | 0.1% (1 / 1023) |
|---|
| GHS notification summary | 0.1% (1 / 1023) |
|---|---|
| Reported hazard statements | H319 (38.7%), H360 (60.2%), H373 (49.8%), H400 (89.1%), H410 (89.1%), H411 (10.2%), H315 (100%), H335 (100%) |
H360F: May damage fertility [Danger Reproductive toxicity]
P203, P280, P318, P405, and P501 (click each P-code to see the statement)
trixylyl phosphate, mixture of isomers · CAS 25155-23-1 · C24H27O4P. UNII 5TL8H5QK8V. Boiling Point: 469 to 509 °F at 10 mmHg (NTP, 1992); Boiling Point: BP: 243-265 °C at 10 mm Hg; Melting Point: -4 °F (USCG, 1999).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.