Triallyl Phosphate（TAP） - ≥96%(GC) , CAS No.1623-19-4

CAS: 1623-19-4 Cat. No.: T162673 Molecular Weight: 218.19 EC Number: 216-606-5 PubChem CID: 15390

GRADE & PURITY ≥96%(GC)

Synonyms

AKOS024333011 | FT-0734658 | tris(prop-2-enyl) phosphate | triallylphosphate | Triallylfosfat [Czech] | DTXSID5061827 | P0264 | AI3-18371 | TRIALLYL PHOSPHATE | Allyl phosphate | EINECS 216-606-5 | ALLYL PHOSPHATE ((C3H5O)3PO) [HSDB] | NSC 30703 | SY05386

Storage

Room temperature,Argon charged

Shipped In

Normal

Specifications

Synonyms

AKOS024333011 | FT-0734658 | tris(prop-2-enyl) phosphate | triallylphosphate | Triallylfosfat [Czech] | DTXSID5061827 | P0264 | AI3-18371 | TRIALLYL PHOSPHATE | Allyl phosphate | EINECS 216-606-5 | ALLYL PHOSPHATE ((C3H5O)3PO) [HSDB] | NSC 30703 | SY05386

Specifications & Purity

≥96%(GC)

Storage

Room temperature, Argon charged

Shipped In

Normal

Purity

≥96%(GC)

Names and Identifiers

• Pubchem Sid: 504752658
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504752658
• Canonical Smiles: C=CCOP(=O)(OCC=C)OCC=C
• IUPAC Name: tris(prop-2-enyl) phosphate
• InChIKey: XHGIFBQQEGRTPB-UHFFFAOYSA-N
• INCHI: 1S/C9H15O4P/c1-4-7-11-14(10,12-8-5-2)13-9-6-3/h4-6H,1-3,7-9H2
• Isomeric SMILES: C=CCOP(=O)(OCC=C)OCC=C
• RTECS: TC8575000
• PubChem CID: 15390
• Molecular Weight: 218.19
• Reaxy-Rn: 1708586

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: Not available

Data sources

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

Chemical and Physical Properties

• Solubility: Solubility in water: Practically insoluble
• Sensitivity: Moisture Sensitive
• Refractive Index: 1.45
• Boil Point(°C): 113°C/4mmHg(lit.)
• Molecular Weight: 218.190 g/mol
• XLogP3: 1.500
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 9
• Exact Mass: 218.071 Da
• Monoisotopic Mass: 218.071 Da
• Topological Polar Surface Area: 44.800 Ų
• Heavy Atom Count: 14
• Formal Charge: 0
• Complexity: 199.000
• 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

References

1. Chen Junjie, He Changxiang, Peng Xudong, Li Jin, Xu Xiaosa, Zhou Yin, Shen Jiadong, Sun Jing, Li Yiju, Zhao Tianshou.  (2025)  Puzzle-like molecular assembly of non-flammable solid-state polymer electrolytes for safe and high-voltage lithium metal batteries.  Nature Communications,  16  (1): (1-15).  [PMID:41006324] [10.1038/s41467-025-63439-6]

2. Yaxuan Fu, Fangyan Liu, Chenyang Shi, Kang Yan, Zimo Huang, Mengran Wang, Bo Hong, Fuhua Yang, Yanqing Lai.  (2026)  Design of Phosphate-Based Gel Electrolytes Toward Stabilizing the Lithium Metal Battery Interface.  Small,      [PMID:] [10.1002/smll.202511249]