Trimethyl phosphite - PrimorTrace™, ≥99.999% metals basis , CAS No.121-45-9

CAS: 121-45-9 Cat. No.: T431608 Fórmula: C₃H₉O₃P Peso molecular: 124.08 Beilstein Registry Number: 956570 Número CE: 204-471-5 PubChem CID: 8472

GRADE & PURITY PrimorTrace™, ≥99.999% metals basis

Synonyms

trimethoxyphosphane | TRIMETHYL PHOSPHITE | HSDB 1007 | Methyl phosphite | EC 204-471-5 | Trimethylphosphit | AKOS000121918 | WLN: 1OPO1 & O1 | CHEBI:183313 | Methyl phosphite ((MeO)3P) | Trimethyl ester of phosphorous acid | Fosforyn trojmetylowy [Czech]

Storage

Room temperature

Shipped In

FedEx DG Service

Visão geral

General Description

Atomic number of base material: 15 Phosphorus

Specifications

Sinónimos

trimethoxyphosphane | TRIMETHYL PHOSPHITE | HSDB 1007 | Methyl phosphite | EC 204-471-5 | Trimethylphosphit | AKOS000121918 | WLN: 1OPO1 & O1 | CHEBI:183313 | Methyl phosphite ((MeO)3P) | Trimethyl ester of phosphorous acid | Fosforyn trojmetylowy [Czech]

Especificações e pureza

PrimorTrace™, ≥99.999% metals basis

Condições de armazenamento de armazenamento

Room temperature

Enviado em

FedEx DG Service

Grau

PrimorTrace™

Pureza

≥99.999% metals basis

Nomes e identificadores

• Sorrisos canónicos: COP(OC)OC
• IUPAC Name: trimethyl phosphite
• InChIKey: CYTQBVOFDCPGCX-UHFFFAOYSA-N
• INCHI: 1S/C3H9O3P/c1-4-7(5-2)6-3/h1-3H3
• SMILES isoméricas: COP(OC)OC
• WGK Alemanha: 1
• RTECS: TH1400000
• PubChem CID: 8472
• Número UN: 2329
• Grupo de embalagem: III
• Peso molecular: 124.08
• Beilstein: 956570

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organophosphorus compounds
    • Classe Trialkylphosphites

• Kingdom: Organic compounds
• Superclass: Organophosphorus compounds
• Classe: Trialkylphosphites
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Trialkylphosphites
• Alternative Parents: Organic phosphites Organooxygen compounds Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Trialkylphosphite - Organic phosphite - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aliphatic acyclic compound
• Descrição: This compound belongs to the class of organic compounds known as trialkylphosphites. These are organic compounds containing a phosphorous acid, which is tri-esterified with alkyl groups.
• 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

Propriedades químicas e físicas

• Índice de refração: 1.4095
• Ponto de inflamação (°F): 82.4 °F
• Ponto de inflamação (°C): 28℃
• Ponto de ebulição (°C): 112°C
• Ponto de fusão (°C): -78°C
• Peso molecular: 124.080 g/mol
• XLogP3: 0.100
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 3
• Exact Mass: 124.029 Da
• Monoisotopic Mass: 124.029 Da
• Topological Polar Surface Area: 27.700 Ų
• Heavy Atom Count: 7
• Formal Charge: 0
• Complexity: 31.700
• 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

Referências

1. Ruilian Chen, Dengchong Feng, Guojian Chen, Xudong Chen, Wei Hong.  (2021)  Re-Printable Chiral Photonic Paper with Invisible Patterns and Tunable Wettability.  ADVANCED FUNCTIONAL MATERIALS,  31  (16): (2009916).  [PMID:] [10.1002/adfm.202009916]

2. Wenwen Guo, Yuyu Zhao, Xin Wang, Wei Cai, Junling Wang, Lei Song, Yuan Hu.  (2020)  Multifunctional epoxy composites with highly flame retardant and effective electromagnetic interference shielding performances.  COMPOSITES PART B-ENGINEERING,      [PMID:] [10.1016/j.compositesb.2020.107990]

Perguntas frequentes

What does the trace-metals specification mean?

This product is specified at ≥99.999% on a trace-metals basis. That figure describes metallic impurity content rather than overall chemical assay, so it is the relevant specification for ICP-MS, semiconductor and battery applications. Lot-specific values are stated on the Certificate of Analysis.

What does PrimorTrace? mean?

PrimorTrace? indicates that the chemical has been purified and tested specifically for use in trace and elemental analysis. Key specifications typically include controlled UV absorbance at common detection wavelengths, low non-volatile residue, controlled moisture content, and verified lot-to-lot consistency. PrimorTrace? is used for mobile phases, sample preparation and analytical standards in this workflow.

How should this product be stored?

Store at room temperature.

How is this product shipped?

This product is classified as dangerous goods and ships via FedEx DG Service. Ground and other economy services are not available, and delivery to some destinations or address types may be restricted.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 121-45-9, the molecular formula is C3H9O3P, and the molecular weight is 124.08 g/mol. InChIKey CYTQBVOFDCPGCX-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.