Triethyl phosphate(TEP) - ≥98% , CAS No.78-40-0

CAS: 78-40-0 Cat. No.: T103502 Formule: C6H15O4P Poids moléculaire: 182.15 Beilstein Registry Number: 1705772 Numéro CE: 201-114-5
DISPONIBLE À COMMANDE
GRADE & PURITY ≥98%
Synonyms
BP-31112 | EN300-19166 | QIH4K96K7J | A865040 | AKOS000120082 | NSC2677 | NSC-2677 | SCHEMBL21887 | Z104473010 | TRIETHYL PHOSPHATE [WHO-DD] | UNII-QIH4K96K7J | Triethyl phosphate, analytical standard | Triethyl phosphate, Vetec(TM) reagent grade, 98% | H
Storage
Room temperature,Desiccated
Shipped In
Normal
★
Size
USA
Allemagne (EU)*
Price
Qty
100ml
T103502-100ml
3 En stock
—
9,90$US
500ml
T103502-500ml
2 En stock
—

19,90$US

29,90$US
Enregistrer 10,00 $US (33.44%)
2.5L
T103502-2.5L
Sur commande · 8–12 semaines
99,90$US
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Desiccated Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 171 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Vue d’ensemble

Slightly hygroscopic, soluble in water, but gradually decomposes with increasing temperature. Easy to dissolve in various organic solvents such as ethanol, ether, acetone, esters, benzene, aliphatic hydrocarbons, aromatic hydrocarbons, and chlorinated hydrocarbons. Has a mild odor. It is very stable at room temperature and extremely difficult to burn. It is stimulating. High boiling point solvent, catalyst for vinyl ketone production, ethylation reagent, solvent for nitrocellulose and cellulose acetate.

Specifications

Synonymes
BP-31112 | EN300-19166 | QIH4K96K7J | A865040 | AKOS000120082 | NSC2677 | NSC-2677 | SCHEMBL21887 | Z104473010 | TRIETHYL PHOSPHATE [WHO-DD] | UNII-QIH4K96K7J | Triethyl phosphate, analytical standard | Triethyl phosphate, Vetec(TM) reagent grade, 98% | H
Spécifications et pureté
≥98%
Conditions de stockage de stockage
Room temperature,Desiccated
Expédié en
Normal
Pureté
≥98%
Noms et identifiants
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/508815672
Sourires canoniques
CCOP(=O)(OCC)OCC
IUPAC Name
triethyl phosphate
InChIKey
DQWPFSLDHJDLRL-UHFFFAOYSA-N
INCHI
1S/C6H15O4P/c1-4-8-11(7,9-5-2)10-6-3/h4-6H2,1-3H3
Isomères SMILES
CCOP(=O)(OCC)OCC
WGK Allemagne
1
RTECS
TC7900000
Numéro ONU
3265
Groupe d'emballage
I
Poids moléculaire
182.15
Beilstein
1705772

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClasseOrganic phosphoric acids and derivatives
SubclassPhosphate esters
Intermediate Tree Nodes Alkyl phosphates
Direct ParentTrialkyl phosphates
Alternative Parents Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Trialkyl phosphate - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aliphatic acyclic compound
DescriptionThis 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 a small molecule
Structure 3D
Modèle de structure chimique interactif





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Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
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Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mécanismes d'action
Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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.

35 results found

Lot NumberCertificate TypeDateArticle
D23231160Certificate of AnalysisSep 22, 2026 T103502
H2631065Certificate of AnalysisSep 10, 2026 T103502
F2622188Certificate of AnalysisJun 23, 2026 T103502
F2622187Certificate of AnalysisJun 23, 2026 T103502
F2622186Certificate of AnalysisJun 23, 2026 T103502
D2630044Certificate of AnalysisMay 06, 2026 T103502
D2630045Certificate of AnalysisMay 06, 2026 T103502
D2602135Certificate of AnalysisApr 13, 2026 T103502
D2602136Certificate of AnalysisApr 13, 2026 T103502
B2606226Certificate of AnalysisFeb 10, 2026 T103502
L2518131Certificate of AnalysisDec 23, 2025 T103502
L2518129Certificate of AnalysisDec 23, 2025 T103502
L2518128Certificate of AnalysisDec 23, 2025 T103502
J2516337Certificate of AnalysisOct 18, 2025 T103502
J2516835Certificate of AnalysisOct 18, 2025 T103502
G2524154Certificate of AnalysisJul 28, 2025 T103502
G2524512Certificate of AnalysisJul 28, 2025 T103502
G2509245Certificate of AnalysisJul 23, 2025 T103502
G2509249Certificate of AnalysisJul 23, 2025 T103502
F2330039Certificate of AnalysisApr 09, 2025 T103502
K2408301Certificate of AnalysisNov 18, 2024 T103502
K2408302Certificate of AnalysisNov 18, 2024 T103502
J2422004Certificate of AnalysisOct 25, 2024 T103502
I2426144Certificate of AnalysisSep 29, 2024 T103502
K2222145Certificate of AnalysisAug 22, 2024 T103502
K2526588Certificate of AnalysisJul 10, 2024 T103502
H2201041Certificate of AnalysisMay 09, 2024 T103502
D2402471Certificate of AnalysisApr 25, 2024 T103502
F2221095Certificate of AnalysisMar 21, 2024 T103502
J2222014Certificate of AnalysisOct 28, 2022 T103502
J2023232Certificate of AnalysisSep 09, 2022 T103502
E2012043Certificate of AnalysisApr 13, 2022 T103502
C2221020Certificate of AnalysisMar 22, 2022 T103502
C2205535Certificate of AnalysisJan 15, 2022 T103502
A2211499Certificate of AnalysisJan 15, 2022 T103502
Propriétés chimiques et physiques
SolubilitéSolubility in water: Completely miscible; Soluble in Alcohol,Benzene,Ether
SensibilitéMoisture sensitive.
Indice de réfraction1.406
Point d'éclair (°F)231.8℉
Point d'éclair (°C)111℃
Point d'ébullition (°C)215°C
Point de fusion (°C)-56°C
Poids moléculaire182.150 g/mol
XLogP30.800
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count6
Exact Mass182.071 Da
Monoisotopic Mass182.071 Da
Topological Polar Surface Area44.800 Ų
Heavy Atom Count11
Formal Charge0
Complexity113.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
Calculateurs de solution
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