ChemicalBook > CAS DataBase List > 3-[2-(2-Hydroxyethoxy)ethoxy]propanoic acid

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)
color 
Colorless to light yellow
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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

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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:

α,ω-dipropionic acid tetraethylene glycol Bis-PEG6-acid Hydroxy-PEG3-t-butylester Hydroxy-PEG4-t-butyl ester Hydroxy-PEG9-t-butyl ester alpha-[3-(1,1-Dimethylethoxy)-3-oxopropyl]-omega-hydroxypoly(oxy-1,2-ethanediyl) HO-PEG8-CH2CH2COOH TERT-BUTYL 12-HYDROXY-4 7 10-TRIOXA- HO-PEG5-tBu Hydroxy-PEG5-acid PEG5-acid PEG14-t-butly ester Hydroxy-PEG3-Mes Hydroxy-PEG5-t-butyl acetate PEG4-acid DBCO-Acid Hydroxy-PEG2-CH2CO2H disulfo-ICG-carboxylic acid(tri-sulfo-cy7.5 COOH)

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  • HO-PEG3-acid
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  • HO-(CH2CH2O)2-CH2CH2COOH
  • Hydroxy-PEG2-acid sodium salt
  • HO-PEG2-CH2CH2COOH/Propanoic acid, 3-[2-(2-hydroxyethoxy)ethoxy]-
  • 1334286-77-9
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