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trioctyl phosphate

CAS 1806-54-8C24H51O4PMW 434.6

trioctyl phosphate (CAS 1806-54-8) — formula C24H51O4P, molecular weight 434.6; category inorganic chemicals.

Specifications

CAS Number1806-54-8
Molecular FormulaC24H51O4P
Molecular Weight434.6
Melting Point-101 °F (NTP, 1992)
Boiling Point428 to 446 °F at 8 mmHg (NTP, 1992)
LogP9.8
CategoryInorganic Chemicals

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What this product is

trioctyl phosphate is an inorganic compound with CAS registry number 1806-54-8 and molecular formula C24H51O4P (molecular weight 434.6), belonging to the inorganic chemicals segment of chemical raw materials.

Identification

CAS number: 1806-54-8

Its molecular formula C24H51O4P comprises 24 C, 51 H, 4 O, 1 P atoms.

Also known as: trioctyl phosphate · Plasticizer

Category: inorganic chemicals

Frequently Asked Questions

What is the CAS number of trioctyl phosphate?

The CAS registry number of trioctyl phosphate is 1806-54-8.

What is the molecular formula and molecular weight of trioctyl phosphate?

Molecular formula C24H51O4P, molecular weight 434.6.

What other names is trioctyl phosphate known by?

It is also registered under: trioctyl phosphate, Plasticizer.

Which category does trioctyl phosphate belong to?

Category: Inorganic Chemicals.

PubChem Public Data

Public-database records for trioctyl phosphate (CAS 1806-54-8), reproduced here for independent cross-checking.

Physical description and handling notes

  • Tri-n-octyl phosphate is a clear colorless liquid. (NTP, 1992)
  • greater than 200 °F (NTP, 1992)
  • 434.63 (NTP, 1992) - Denser than water; will sink
  • 14.95 (NTP, 1992) - Heavier than air; will sink (Relative to Air)

Reported physical properties

沸点428 to 446 °F at 8 mmHg (NTP, 1992)
熔点-101 °F (NTP, 1992)
溶解度Insoluble (<1 mg/ml) (NTP, 1992)

How this substance is indexed

CAS Registry Number1806-54-8
PubChem CID15733
分子式C24H51O4P
IUPAC 名称trioctyl phosphate
UNII(FDA)0LV8VW3YJZ

Names this substance appears under

TRIOCTYL PHOSPHATE; DTXSID6026246; RefChem:1100480; DTXCID606246; 1-Hexanol, 2-ethyl-, phosphate; 2-Ethylhexanol, phosphate triester; Disflamoll TOF; Flexol Plasticizer TOF; Flexol TOF; Kronitex TOF; NCI-C54751; Phosphoric acid, tris(ethylhexyl) ester; Tri(2-ethylhexyl)phosphate; Triethylhexyl phosphate; Tris(ethylhexyl) phosphate; Tris-2(2-ethylhexyl)fosfat

Computed molecular descriptors

分子量434.6
XLogP39.8
氢键供体数0
氢键受体数4
可旋转键数24
精确质量434.35249710
单同位素质量434.35249710
拓扑极性表面积44.8
重原子数29
形式电荷0

Database abstract

trioctyl phosphate · CAS 1806-54-8 · C24H51O4P. UNII 0LV8VW3YJZ. 沸点: 428 to 446 °F at 8 mmHg (NTP, 1992); 熔点: -101 °F (NTP, 1992); 溶解度: Insoluble (<1 mg/ml) (NTP, 1992).

Source: PubChem / Wikidata; the batch COA governs where values differ.

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