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224,000+ produtos de pesquisa · Triple ISO certified · COA & SDS Disponível para todos os produtos · Envio no mesmo dia em itens em estoque

Início
Ciência dos Materiais
Materiais biomédicos
Polietilenoglicol (PEGs e PEOs)
Bis-PEG6-acid - ≥98% , CAS No.119189-70-7

Bis-PEG6-acid - ≥98% , CAS No.119189-70-7

Name: Bis-PEG6-acid - ≥98% , CAS No.119189-70-7
SKU: B596509
Availability: InStock

CAS: 119189-70-7 Cat. No.: B596509 Fórmula: C₁₆H₃₀O₁₀ Peso molecular: 382.4 PubChem CID: 60146159

COA

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Disponível para encomenda

GRADE & PURITY ≥98%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Visão geral Specifications Nomes e identificadores Documentation Advanced Data Estrutura 3D Certificados（CoA,COO,BSE/TSE e Mapa de Análise) Propriedades químicas e físicas Calculadoras de soluções Revisões

🧪

Why this grade

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

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Visão geral

Bis-PEG6-acid is a PEG derivative containing two terminal carboxylic acid groups. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acids can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.

Specifications

Especificações e pureza

≥98%

Condições de armazenamento de armazenamento

Store at -20°C

Enviado em

Ice chest + Ice pads

Este produto requer transporte de cadeia fria. Serviços terrestres e outros serviços econômicos não estão disponíveis.

Pureza

≥98%

Nomes e identificadores

Sorrisos canónicos	C(COCCOCCOCCOCCOCCOCCC(=O)O)C(=O)O
IUPAC Name	3-[2-[2-[2-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
InChIKey	YFBGEYNLLRKUTP-UHFFFAOYSA-N
INCHI	1S/C16H30O10/c17-15(18)1-3-21-5-7-23-9-11-25-13-14-26-12-10-24-8-6-22-4-2-16(19)20/h1-14H2,(H,17,18)(H,19,20)
SMILES isoméricas	C(COCCOCCOCCOCCOCCOCCC(=O)O)C(=O)O
PubChem CID	60146159
Peso molecular	382.4

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

Estrutura 3D

Certificados（CoA,COO,BSE/TSE e Mapa de Análise)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Propriedades químicas e físicas

Peso molecular	382.400 g/mol
XLogP3	-1.700
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	10
Rotatable Bond Count	21
Exact Mass	382.184 Da
Monoisotopic Mass	382.184 Da
Topological Polar Surface Area	130.000 Å²
Heavy Atom Count	26
Formal Charge	0
Complexity	305.000
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

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Revisões

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