m-PEG2-acid - 98%, high purity , CAS No.149577-05-9

Item Number

M595695

Grouped product items
SKU	Size	Availability	Price
M595695-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$421.90
M595695-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$751.90
M595695-5g	5g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,551.90

m-PEG-acid

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Basic Description

Synonyms	3-(2-methoxyethoxy)propanoic acid\|149577-05-9\|m-PEG2-acid\|mPEG2-acid\|Propanoic acid, 3-(2-methoxyethoxy)-\|MFCD09939037\|mPEG1-COOH\|3-(2-methoxyethoxy)propionic acid\|mPEG12-Propionic acid\|mPEG1-OCH2CH2COOH\|SCHEMBL2461451\|CHEBI:67254\|3-(2-methoxyethoxy)propa
Specifications & Purity	98%
Storage Temp	Store at -20°C
Shipped In	Dry ice
Product Description	m-PEG2-acid is a PEG derivative containing a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media.

IUPAC Name

3-(2-methoxyethoxy)propanoic acid

INCHI

InChI=1S/C6H12O4/c1-9-4-5-10-3-2-6(7)8/h2-5H2,1H3,(H,7,8)

InChi Key

KWMXBFIAGYXCCC-UHFFFAOYSA-N

Canonical SMILES

COCCOCCC(=O)O

Isomeric SMILES

COCCOCCC(=O)O

PubChem CID

Molecular Weight

148.16

Safety and Hazards(GHS)

Pictogram(s)	GHS05, GHS07
Signal	Danger
Hazard Statements	H315:Causes skin irritation H335:May cause respiratory irritation H318:Causes serious eye damage
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. 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. P271:Use only outdoors or in a well-ventilated area. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. 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. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell.

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Basic Description