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Tributyl phosphate - reagent grade,≥97%, high purity , CAS No.126-73-8

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Tributyl phosphate - reagent grade,≥97%, high purity , CAS No.126-73-8

116 Citations

COA

Grade & Purity:

≥97%

Cas Number: 126-73-8
Molecular Weight: 266.32
Beilstein Registry Number: 1710584
EC Number: 204-800-2
MDL number: MFCD00009436
PubChem CID: 31357

In stock

Item Number

T100708

Grouped product items
SKU	Size	Availability	Price	Qty
T100708-500ml	500ml	3	$37.90

Basic Description

Synonyms	CAS-126-73-8 \| TRIBUTYL PHOSPHATE \| Tributyl Phosphate 1000 microg/mL in Methanol \| FT-0657452 \| 95UAS8YAF5 \| Tributoxyphosphine oxide \| J-005429 \| Tributyl phosphate, Pharmaceutical Secondary Standard; Certified Reference Material \| DTXCID701986 \| TRIBUT
Specifications & Purity	CP, ≥97%
Shipped In	Normal
Grade	CP

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organic acids and derivatives
  - Class Organic phosphoric acids and derivatives
    - Subclass Phosphate esters
      - Level5 Alkyl phosphates
        Level6 Trialkyl phosphates

Kingdom	Organic compounds
Superclass	Organic acids and derivatives
Class	Organic phosphoric acids and derivatives
Subclass	Phosphate esters
Intermediate Tree Nodes	Alkyl phosphates
Direct Parent	Trialkyl phosphates
Alternative Parents	Organooxygen compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aliphatic acyclic compounds
Substituents	Trialkyl phosphate - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as trialkyl phosphates. These are organic compounds containing a phosphate group that is linked to exactly three alkyl chains.
External Descriptors	trialkyl phosphate
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Associated Targets(Human)

NFKB1 Tclin Nuclear factor NF-kappa-B p105 subunit (1459 Activities)

Discover Target: NFKB1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CYP3A4 Tclin Cytochrome P450 3A4 (53859 Activities)

Discover Target: CYP3A4

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mechanisms of Action

Mechanism of Action	Action Type	target ID	Target Name	Target Type	Target Organism	Binding Site Name	References

Names and Identifiers

IUPAC Name	tributyl phosphate
INCHI	InChI=1S/C12H27O4P/c1-4-7-10-14-17(13,15-11-8-5-2)16-12-9-6-3/h4-12H2,1-3H3
InChIKey	STCOOQWBFONSKY-UHFFFAOYSA-N
Smiles	CCCCOP(=O)(OCCCC)OCCCC
Isomeric SMILES	CCCCOP(=O)(OCCCC)OCCCC
WGK Germany	2
RTECS	TC7700000
PubChem CID	31357
Molecular Weight	266.32
Beilstein	1710584

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

5 results found

Lot Number	Certificate Type	Date	Item
F2513207	Certificate of Analysis	Jun 27, 2025	T100708
D23241068	Certificate of Analysis	May 08, 2023	T100708
L2221086	Certificate of Analysis	Jan 03, 2023	T100708
L2209357	Certificate of Analysis	Dec 12, 2022	T100708
A2220387	Certificate of Analysis	Jan 26, 2022	T100708

Chemical and Physical Properties

Sensitivity	Moisture sensitive.
Refractive Index	1.425
Flash Point(°F)	293 °F
Flash Point(°C)	146℃
Boil Point(°C)	180-183°C
Melt Point(°C)	-79°C
Molecular Weight	266.310 g/mol
XLogP3	2.900
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	12
Exact Mass	266.165 Da
Monoisotopic Mass	266.165 Da
Topological Polar Surface Area	44.800 Å²
Heavy Atom Count	17
Formal Charge	0
Complexity	175.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Citations of This Product

How to Cite Aladdin Scientific Products? Citations Search

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