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Phosphine Ligands
Triethylphosphine - 1.0 M in THF, high purity , CAS No.554-70-1

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Triethylphosphine - 1.0 M in THF, high purity , CAS No.554-70-1

3 Citations

COA

Grade & Purity:

1.0 M in THF

Cas Number: 554-70-1
Molecular Weight: 118.16
Beilstein Registry Number: 969170
EC Number: 209-068-8
MDL number: MFCD00009256
PubChem CID: 27365

In stock

Item Number

T120625

Grouped product items
SKU	Size	Availability	Price	Qty
T120625-50ml	50ml	1	$184.90

Basic Description

Synonyms	BCP04420 \| InChI=1/C6H15P/c1-4-7(5-2)6-3/h4-6H2,1-3H \| UNII-5W435D16PM \| Et3P \| Tl409 \| GC10086 \| Q27104454 \| BP-30174 \| Triethylphosphine, 99% \| TRIETHYLPHOSPHINE [MI] \| AMY11700 \| CHEBI:39971 \| Phosphorus triethyl \| MFCD00009256 \| EINECS 209-068-8 \| PEt
Specifications & Purity	1.0 M in THF
Storage Temp	Argon charged
Shipped In	Normal
Product Description	Application Catalyst for: Regioselective formation of alcohols from hydrocarbonylation of alkenes Bronsted acid-assisted synthesis of dihydropyrones from aromatic aldehydes and allenoates Silaboration of enynes Conversion of phenylacetic acids to phenylacetonitriles of benzonitriles Thermal decomposition of platinum and palladium naphthalenediyl Asymmetrical Morita-Baylis-Hillman reaction

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organophosphorus compounds
  - Class Organic phosphines and derivatives

Kingdom	Organic compounds
Superclass	Organophosphorus compounds
Class	Organic phosphines and derivatives
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Organic phosphines and derivatives
Alternative Parents	Organopnictogen compounds Hydrocarbon derivatives
Molecular Framework	Aliphatic acyclic compounds
Substituents	Phosphine - Organopnictogen compound - Hydrocarbon derivative - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as organic phosphines and derivatives. These are organic compounds containing a phosphine derivative, with the general formula B1P(R2)R3 (R1-R3=alkyl, aryl).
External Descriptors	tertiary phosphine
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

Names and Identifiers

IUPAC Name	triethylphosphane
INCHI	InChI=1S/C6H15P/c1-4-7(5-2)6-3/h4-6H2,1-3H3
InChIKey	RXJKFRMDXUJTEX-UHFFFAOYSA-N
Smiles	CCP(CC)CC
Isomeric SMILES	CCP(CC)CC
WGK Germany	3
RTECS	SZ3400000
PubChem CID	27365
UN Number	2845
Molecular Weight	118.16
Beilstein	969170

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.

4 results found

Lot Number	Certificate Type	Date	Item
E2512471	Certificate of Analysis	May 16, 2025	T120625
E2413535	Certificate of Analysis	May 28, 2024	T120625
E2413534	Certificate of Analysis	May 28, 2024	T120625
A2330962	Certificate of Analysis	Feb 02, 2023	T120625

Chemical and Physical Properties

Sensitivity	Air sensitive.Moisture sensitive.
Flash Point(°F)	-4 °F
Flash Point(°C)	-17 °C
Boil Point(°C)	127-128°C
Molecular Weight	118.160 g/mol
XLogP3	1.000
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	3
Exact Mass	118.091 Da
Monoisotopic Mass	118.091 Da
Topological Polar Surface Area	0.000 Å²
Heavy Atom Count	7
Formal Charge	0
Complexity	25.700
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

Alternative Products

Citations of This Product

How to Cite Aladdin Scientific Products?

1. Xiaofei Shen, Hailong Huang, Hao Qian, Longxiang Tang, Yan Zhang, Min Xu, Huiqing Wang, Zhongkai Wang. (2021) Super Chirality Promotion of Helical Poly(Phenyl Isocyanide)s by Grafting onto Ethyl Cellulose. MACROMOLECULAR CHEMISTRY AND PHYSICS, 222 (15): (2100103).
2. Hao Qian, Xiaofei Shen, Hailong Huang, Yan Zhang, Mingtao Zhang, Huiqing Wang, Zhongkai Wang. (2020) Helical poly(phenyl isocyanide)s grafted selectively on C-6 of cellulose for improved chiral recognition ability. CARBOHYDRATE POLYMERS, 231 (115737).
3. Xinrong Li, Shuliang Chen, Peng Yang, Yue Lin, Chen Chen, Xianzhi Hu, Futing Zi. (2024) Effective and selective recovery of Au(III) from WPCBs using quaternary phosphonium adsorbent synthesized by adjusting steric hindrance. JOURNAL OF HAZARDOUS MATERIALS, 475 (134881).

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