Click Here for 5% Off Your First Aladdin Purchase!

PEG2-(CH2CO2H)2 - 96%, high purity , CAS No.23243-68-7

  • ≥96%
Item Number
P595343
Grouped product items
SKUSizeAvailabilityPrice Qty
P595343-5g
5g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$406.90
P595343-10g
10g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$661.90

PEG-(CH2CO2H)2

View related series
Bis-PEG-acid

Basic Description

Synonyms3,6-DIOXAOCTANEDIOIC ACID|23243-68-7|3,6-dioxaoctanedioicacid|PEG2-(CH2CO2H)2|(2-Carboxymethoxyethoxy)acetic acid|3,6-dioxaoctandioic acid|2-[2-(carboxymethoxy)ethoxy]acetic acid|Acetic acid, 2,2'-[1,2-ethanediylbis(oxy)]bis-|2,2'-(Ethane-1,2-diylbis(oxy)
Specifications & Purity96%
Storage TempStore at -20°C
Shipped InIce chest + Ice pads
Product Description

PEG2-(CH2CO2H)2 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.

Names and Identifiers

IUPAC Name 2-[2-(carboxymethoxy)ethoxy]acetic acid
INCHI InChI=1S/C6H10O6/c7-5(8)3-11-1-2-12-4-6(9)10/h1-4H2,(H,7,8)(H,9,10)
InChi Key CQWXKASOCUAEOW-UHFFFAOYSA-N
Canonical SMILES C(COCC(=O)O)OCC(=O)O
Isomeric SMILES C(COCC(=O)O)OCC(=O)O
PubChem CID 90039
Molecular Weight 178.1

Certificates

Certificate of Analysis(COA)

Enter Lot Number to search for COA:

Safety and Hazards(GHS)

Pictogram(s) GHS05,   GHS07
Signal Danger
Hazard Statements

H315:Causes skin irritation

H319:Causes serious eye irritation

H335:May cause respiratory irritation

H314:Causes severe skin burns and eye damage

H302:Harmful if swallowed

H318:Causes serious eye damage

H332:Harmful if inhaled

H302+H332:Harmful if swallowed or if inhaled

Precautionary Statements

P261:Avoid breathing dust/fume/gas/mist/vapors/spray.

P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.

P280:Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352:IF ON SKIN: wash with plenty of water.

P321:Specific treatment (see ... on this label).

P405:Store locked up.

P501:Dispose of contents/container to ...

P264:Wash hands [and …] thoroughly after handling.

P260:Do not breathe dust/fume/gas/mist/vapors/spray.

P271:Use only outdoors or in a well-ventilated area.

P270:Do not eat, drink or smoke when using this product.

P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P363:Wash contaminated clothing before reuse.

P403+P233:Store in a well-ventilated place. Keep container tightly closed.

P362+P364:Take off contaminated clothing and wash it before reuse.

P330:Rinse mouth.

P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes.

P301+P317:IF SWALLOWED: Get medical help.

P305+P354+P338:IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.

P317:Get emergency medical help.

P337+P317:If eye irritation persists: Get medical help.

P332+P317:If skin irritation occurs: Get medical help.

P302+P361+P354:IF ON SKIN: Take off Immediately all contaminated clothing. Immediately rinse with water for several minutes.

P316:Get emergency medical help immediately.

P319:Get medical help if you feel unwell.

Related Documents

Solution Calculators