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磷酸三甲苯酯，异构体混合物

CAS 25155-23-1C24H27O4PMW 410.4

磷酸三甲苯酯，异构体混合物 (CAS No. 25155-23-1) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include 无机化学品. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number25155-23-1
Molecular FormulaC24H27O4P
Molecular Weight410.4
Melting Point-4 °F (USCG, 1999)
Boiling Point469 to 509 °F at 10 mmHg (NTP, 1992)
LogP7.2
Purity按批次COA提供(不公开发布)
Packaging按订单/批次确认(不公开发布)
Applications无机化学品
Category无机化学品

Where it is used

无机化学品

Packaging & Supply

Packaging按订单/批次确认(不公开发布)
Purity按批次COA提供(不公开发布)
StorageSealed, cool and dry place
Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of 磷酸三甲苯酯，异构体混合物?

The CAS number of 磷酸三甲苯酯，异构体混合物 is 25155-23-1.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of 磷酸三甲苯酯，异构体混合物?

Main applications include 无机化学品.

How do I buy 磷酸三甲苯酯，异构体混合物 or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

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).

Identification

CAS Registry Number25155-23-1
PubChem CID19736
Molecular formulaC24H27O4P
IUPAC nametris(2,4-dimethylphenyl) phosphate
UNII (FDA)5TL8H5QK8V

Computed Descriptors

Molecular Weight410.4
XLogP37.2
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count6
Exact Mass410.16469634
Monoisotopic Mass410.16469634
Topological Polar Surface Area44.8
Heavy Atom Count29
Formal Charge0

Physical & Chemical Properties

Boiling Point469 to 509 °F at 10 mmHg (NTP, 1992)
Boiling PointBP: 243-265 °C at 10 mm Hg
Melting Point-4 °F (USCG, 1999)
Melting Point-20 °C /pour point/
Flash Point450 °F (NTP, 1992)
Flash Point>245 °C (>473 °F) (Open Cup)
SolubilityIn water, 0.89 ppm at 25 °C
Density1.130 to 1.155 (USCG, 1999)
Density1.142 at 38 °C/4 °C
Density1.155

Physical description & handling notes

  • Toxic by ingestion and skin absorption when pure. Produces phosphorus oxide gases during combustion. Primary hazard is threat to the environment. Immediate steps should be taken to limit spread to the environment. Easily penetrates soil to contaminate groundwater and nearby waterways.
  • Liquid
  • Liquid; [HSDB]
  • Glassy
  • Clear liquid
  • Insoluble (NTP, 1992)

Regulatory Status

GHS notification summary0.1% (1 / 1023)

GHS Hazard Classification

GHS notification summary0.1% (1 / 1023)
Reported hazard statementsH319 (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)

Documented Uses

  • Used as a flame retardant; [HSDB]
  • Used in flame retardants, plasticizes, and hydraulic fluids; [HSDB]
  • 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.

Synonyms

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

Frequently Asked Questions

What are the CAS number and molecular formula of trixylyl phosphate, mixture of isomers?

CAS 25155-23-1; molecular formula C24H27O4P; molecular weight — g/mol.

What other names is trixylyl phosphate, mixture of isomers known by?

Trixylenyl phosphate, Tri-xylenyl phosphate, Xylyl phosphate, Coalite NTP, Phosflex 179, Reofos 95.

Is trixylyl phosphate, mixture of isomers classified as hazardous?

0.1% of GHS notifications report no hazard classification (1 of 1023).

What are the key physical properties of trixylyl phosphate, mixture of isomers?

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/.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

Get a quote for 磷酸三甲苯酯，异构体混合物

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