1-mercapto-11-hydroxy-3,6,9-trioxaundecane

Product Name: 1-mercapto-11-hydroxy-3,6,9-trioxaundecane
CAS No.: 90952-27-5
Chemical Name: 1-mercapto-11-hydroxy-3,6,9-trioxaundecane
Synonyms: SH-PEG4-OH;HS-PEG4-OH;Thiol-PEG4-ol;Mercapto-PEG4-ol;Thiol-PEG4-Alcohol;1-mercapto-11-hydroxy-3,6,9-trioxaundecane;2-{2-[2-(2-Mercaptoethoxy)ethoxy]ethoxy}ethanol;2-[2-[2-(2-sulfanylethoxy)ethoxy]ethoxy]ethanol;2-(2-(2-(2-mercaptoethoxy)ethoxy)ethoxy)ethan-1-ol;Ethanol, 2-[2-[2-(2-mercaptoethoxy)ethoxy]ethoxy]-
CBNumber: CB62538875
Molecular Formula: C8H18O4S
Formula Weight: 210.29
MOL File: 90952-27-5.mol

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1-mercapto-11-hydroxy-3,6,9-trioxaundecane Property

Density: 1.098 g/mL at 25 °C
refractive index: n20/D1.481
Flash point:: >110 °C
storage temp.: 2-8°C, stored under nitrogen
form: liquid
color: Light brown to brown
InChI: 1S/C8H18O4S/c9-1-2-10-3-4-11-5-6-12-7-8-13/h9,13H,1-8H2
InChIKey: GKKYNULPAQDGHI-UHFFFAOYSA-N
SMILES: OCCOCCOCCOCCS

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Safety

Hazard Codes: T,C
Risk Statements: 34-38
Safety Statements: 26-36/37/39-45
RIDADR: UN 3261 8 / PGIII
WGK Germany: 3
Storage Class: 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications: Acute Tox. 3 Oral
Skin Corr. 1B

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H314Causes severe skin burns and eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 767751
Product name: 2-{2-[2-(2-Mercaptoethoxy)ethoxy]ethoxy}ethanol
Purity: 97%
Packaging: 500mg
Price: $297
Updated: 2025/07/31

TRC

Product number: T430518
Product name: Thiol-PEG4-alcohol
Packaging: 100mg
Price: $200
Updated: 2021/12/16

BroadPharm

Product number: BP-24516
Product name: Thiol-PEG4-alcohol
Purity: 95%
Packaging: 100mg
Price: $320
Updated: 2021/12/16

AK Scientific

Product number: 3970BB
Product name: Thiol-PEG4-Alcohol
Packaging: 250mg
Price: $492
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: POL0002549
Product name: THIOL-PEG4-ALCOHOL
Purity: 95.00%
Packaging: 5MG
Price: $505.63
Updated: 2021/12/16

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1-mercapto-11-hydroxy-3,6,9-trioxaundecane Chemical Properties,Usage,Production

Description

Thiol-PEG4-Alcohol is a crosslinker containing a hydroxyl group and a thiol group. The thiol group reacts with maleimide, OPSS, vinylsulfone and transition metal surfaces including gold, silver, etc. The hydrophilic PEG spacer increases solubility in aqueous media.

Uses

Oligo-ehtylene glycol of peptides and small molecules (PEGylation)
PEG-disulfide formation
ultra-thin protein-resistant monolayers
Densely packed monolayer and a flexible-hydrophilic oligo ethylene glycol arm for avoiding non-specific adsorption

reaction suitability

reagent type: cross-linking reagent

IC 50

PEGs

1-mercapto-11-hydroxy-3,6,9-trioxaundecane Preparation Products And Raw materials

Raw materials

Preparation Products

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1-mercapto-11-hydroxy-3,6,9-trioxaundecane Suppliers

China 55 India 1 United Kingdom 1 United States 6 Global 63

Beijing Isomersyn Technology CO;LTD

Tel: 010-82954736 13391601435
Email: sales@isomersyn.com
Country: China
ProdList: 3295
Advantage: 57

T&W GROUP

Tel: 021-61551611 13296011611
Fax: ＋86 21-50676805
Email: contact@trustwe.com
Country: China
ProdList: 9895
Advantage: 58

Bide Pharmatech Ltd.

Tel: 400-400-164-7117 18317119277
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 40000
Advantage: 60

Hunan HuaTeng Pharmaceutical Co., Ltd.,

Tel: 400-8592883
Fax: 0731-82251112
Email: sales@huatengsci.com
Country: China
ProdList: 5873
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Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51395
Advantage: 80

Tongling HengYou Biotechnology Co., Ltd.

Tel: 021-50426030 13856289449
Fax: 021-50426030
Email: 2630597085@qq.com
Country: China
ProdList: 1889
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Shanghai YuanYe Biotechnology Co., Ltd.

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Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 71826
Advantage: 60

Jinan elephant international trading co., LTD

Tel
Fax: -
Email: 13006575422@163.com
Country: China
ProdList: 6355
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Hangzhou HanLai Biochemical Technology Co., Ltd.

Tel: 571-86101219 18768477782
Fax: -
Email: sales09@leobiochem.com
Country: China
ProdList: 433
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Xi'an Confluore Biological Technology Co., Ltd.

Tel: +86-156-80926068 +86-15680926068
Email: 1924344760@qq.com
Country: China
ProdList: 4952
Advantage: 58

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View Lastest Price from 1-mercapto-11-hydroxy-3,6,9-trioxaundecane manufacturers

XIAMEN SINOPEG BIOTECH CO., LTD.

Product: SH-PEG4-OH 90952-27-5
Price: US $0.00-0.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 1g/bottle, 10g/bottle, 100g/bottle
Release date: 2026-02-03

Xian confluore Biological Technology Co., Ltd.

Product: Thiol-PEG4-alcohol 90952-27-5
Price: US $0.00/g
Min. Order: 1g
Purity: >98.00%
Supply Ability: 1g
Release date: 2024-03-27

90952-27-5, 1-mercapto-11-hydroxy-3,6,9-trioxaundecaneRelated Search:

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1-mercapto-11-hydroxy-3,6,9-trioxaundecane

Thiol-PEG4-Alcohol

HS-PEG4-OH

SH-PEG4-OH

2-{2-[2-(2-Mercaptoethoxy)ethoxy]ethoxy}ethanol

Ethanol, 2-[2-[2-(2-mercaptoethoxy)ethoxy]ethoxy]-

2-[2-[2-(2-sulfanylethoxy)ethoxy]ethoxy]ethanol

2-(2-(2-(2-mercaptoethoxy)ethoxy)ethoxy)ethan-1-ol

Mercapto-PEG4-ol

Thiol-PEG4-ol

90952-27-5

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