Bis-propargyl-PEG2 - ≥98% , CAS No.40842-04-4

CAS: 40842-04-4 Cat. No.: B595277 分子式: C₈H₁₀O₂ 分子量: 138.17 EC番号: 808-107-1

グレード＆純度 ≥98%

Synonyms

4,7-Dioxa-1,9-decadiyne | BP-21675 | BS-28372 | SCHEMBL9492835 | s10506 | 1,2-Bis(2-propynyloxy)ethane | BP-28784 | LCWG012 | 1-Propyne, 3,3'-[1,2-ethanediylbis(oxy)]bis- | 3-(2-prop-2-ynoxyethoxy)prop-1-yne | Alkyne-PEG2-Alkyne | 1,2-bis(prop-2-yn-1-ylox

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

概要

Bis-propargyl-PEG2 is a PEG derivative containing two propargyl groups. The propargyl groups can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The hydrophilic PEG spacer increases solubility in aqueous media.

仕様

同義語

4,7-Dioxa-1,9-decadiyne | BP-21675 | BS-28372 | SCHEMBL9492835 | s10506 | 1,2-Bis(2-propynyloxy)ethane | BP-28784 | LCWG012 | 1-Propyne, 3,3'-[1,2-ethanediylbis(oxy)]bis- | 3-(2-prop-2-ynoxyethoxy)prop-1-yne | Alkyne-PEG2-Alkyne | 1,2-bis(prop-2-yn-1-ylox

仕様と純度

≥98%

保管条件

Store at -20°C

入荷

Ice chest + Ice pads

この製品は冷冷この冷このこの製品の運送が必要です。地上およびその他の経済サービスは利用できません。

純度

≥98%

名前と識別子

カノニカル・スマイル

C#CCOCCOCC#C

IUPAC Name

3-(2-prop-2-ynoxyethoxy)prop-1-yne

InChIKey

RNHWCSPBGKGOLM-UHFFFAOYSA-N

INCHI

1S/C8H10O2/c1-3-5-9-7-8-10-6-4-2/h1-2H,5-8H2

異性体SMILES

C#CCOCCOCC#C

分子量

138.17

Reaxy-Rn

1850353

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1850353&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic oxygen compounds
    • 分類 Organooxygen compounds
      • Subclass Ethers

• Kingdom: Organic compounds
• Superclass: Organic oxygen compounds
• 分類: Organooxygen compounds
• Subclass: Ethers
• Intermediate Tree Nodes: Not available
• Direct Parent: Dialkyl ethers
• Alternative Parents: Acetylides Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Acetylide - Dialkyl ether - Hydrocarbon derivative - Aliphatic acyclic compound
• 説明: This compound belongs to the class of organic compounds known as dialkyl ethers. These are organic compounds containing the dialkyl ether functional group, with the formula ROR', where R and R' are 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

化学的性質と物理的性質

• 溶解度: Solubility in DMSO, DCM, DMF
• 屈折率: 1.46
• 引火点（°C）: 58 °C
• 沸点（°C）: 88°C/15mmHg(lit.)
• 分子量: 138.160 g/mol
• XLogP3: 0.200
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 5
• Exact Mass: 138.068 Da
• Monoisotopic Mass: 138.068 Da
• Topological Polar Surface Area: 18.500 Ų
• Heavy Atom Count: 10
• Formal Charge: 0
• Complexity: 135.000
• 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

よくある質問

How should this product be stored?

Store at ?20 °C. Freezer storage is required to maintain the specified shelf life.

What is the purity of this product?

This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How is this product shipped?

This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.

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

The CAS Number is 40842-04-4, the molecular formula is C8H10O2, and the molecular weight is 138.17 g/mol. InChIKey RNHWCSPBGKGOLM-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.