3-[2-(2-Hydroxyethoxy)ethoxy]propanoic acid

Product Name: 3-[2-(2-Hydroxyethoxy)ethoxy]propanoic acid
CAS No.: 1334286-77-9
Chemical Name: 3-[2-(2-Hydroxyethoxy)ethoxy]propanoic acid
Synonyms: PEG3-acid;HO-2-COOH;OH-PEG2-COOH;HO-PEG3-acid;Hydroxy-PEG2-acid;Hydroxy-PEG3-acid;HO-(CH2CH2O)2-CH2CH2COOH;Hydroxy-PEG2-propionic acid;Hydroxy-PEG2-acid sodium salt;3-[2-(2-Hydroxyethoxy)ethoxy]propanoic acid
CBNumber: CB82679367
Molecular Formula: C7H14O5
Formula Weight: 178.18
MOL File: 1334286-77-9.mol

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3-[2-(2-Hydroxyethoxy)ethoxy]propanoic acid Property

Boiling point:: 350.0±27.0 °C(Predicted)
Density: 1.196±0.06 g/cm3(Predicted)
solubility: Soluble in Water, DMSO, DMF
form: A liquid
pka: 4.27±0.10(Predicted)

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Safety

HS Code: 2942000090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P310Immediately call a POISON CENTER or doctor/physician.

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: H949673
Product name: 3-[2-(2-Hydroxyethoxy)ethoxy]propanoicacid
Packaging: 250mg
Price: $235
Updated: 2021/12/16

TRC

Product number: H949673
Product name: 3-[2-(2-Hydroxyethoxy)ethoxy]propanoicacid
Packaging: 1g
Price: $515
Updated: 2021/12/16

BroadPharm

Product number: BP-23136
Product name: Hydroxy-PEG2-acidsodiumsalt
Purity: 95%
Packaging: 1g
Price: $320
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: POL0002456
Product name: HYDROXY-PEG2-ACID
Purity: 95.00%
Packaging: 1G
Price: $401.1
Updated: 2021/12/16

Acrotein

Product number: B-0596
Product name: HO-PEG2-CH2CH2COOH
Purity: 97%
Packaging: 0.5g
Price: $146.66
Updated: 2021/12/16

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3-[2-(2-Hydroxyethoxy)ethoxy]propanoic acid Chemical Properties,Usage,Production

Description

Hydroxy-PEG2-acid sodium salt is a PEG linker containing a hydroxyl group with a terminal carboxylic acid (as sodium salt form). The free acid form is not stable due to the reaction of OH with PEG-COOH group to form polymer. The sodium salt form is stable for storage and shipping. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.

3-[2-(2-Hydroxyethoxy)ethoxy]propanoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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3-[2-(2-Hydroxyethoxy)ethoxy]propanoic acid Suppliers

China 50 India 2 United Kingdom 1 United States 6 Global 59

T&W GROUP

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ProdList: 9900
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9ding chemical ( Shanghai) Limited

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Email: sales@9dingchem.com
Country: China
ProdList: 18216
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Nanjing Anyan Pharmaceutical Technology Co. , Ltd.

Tel: 025-5836128; 18136859766
Fax: QQ3209878052
Email: amy.xiang@ally-chem.com
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Borenpharm Co., Ltd

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Shanghai EFE Biological Technology Co., Ltd.

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Nanjing Ally Chemical S&T Co., Ltd.

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Amatek Scientific Co. Ltd.

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Yaopu(Shanghai) Pharmaceutical Technology Co., Ltd

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Aikon International Limited

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View Lastest Price from 3-[2-(2-Hydroxyethoxy)ethoxy]propanoic acid manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: Hydroxy-PEG2-acid 1334286-77-9
Price: US $0.00/g
Min. Order: 5g
Purity: >98.00%
Supply Ability: 5g
Release date: 2024-03-25

Career Henan Chemical Co

Product: 3-[2-(2-Hydroxyethoxy)ethoxy]propanoic acid 1334286-77-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 97%-99.9%
Supply Ability: 100kg
Release date: 2019-12-23

1334286-77-9, 3-[2-(2-Hydroxyethoxy)ethoxy]propanoic acidRelated Search:

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Hydroxy-PEG2-propionic acid

3-[2-(2-Hydroxyethoxy)ethoxy]propanoic acid

PEG3-acid

Hydroxy-PEG3-acid

Hydroxy-PEG2-acid

HO-PEG3-acid

α,ω-hydroxy--propionic acid diethylene glycol

OH-PEG2-COOH

HO-2-COOH

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HO-(CH2CH2O)2-CH2CH2COOH

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HO-PEG2-CH2CH2COOH/Propanoic acid, 3-[2-(2-hydroxyethoxy)ethoxy]-

1334286-77-9

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