Propargyl-PEG4-methane - 98%, high purity , CAS No.89635-82-5

Item Number

P595426

Grouped product items
SKU	Size	Availability	Price
P595426-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$301.90
P595426-5g	5g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,291.90
P595426-10g	10g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,936.90

m-PEG-Propargyl

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Basic Description

Synonyms	89635-82-5\|2,5,8,11-Tetraoxatetradec-13-yne\|mPEG3-Propyne\|Propargyl-PEG4-methane\|Propargyl-PEG3-methane\|3-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]prop-1-yne\|mPEG3-Alkyne\|Proparyl-PEG3-Me\|m-PEG3-Propargyl\|m-PEG3-Alkyne\|Proparyl-PEG4-methane\|mPEG3-CH2C?CH\|SCHE
Specifications & Purity	98%
Storage Temp	Store at -20°C
Shipped In	Dry ice
Product Description	Propargyl-PEG4-methane is a PEG derivative containing a propargyl group. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The hydrophilic PEG spacer increases solubility in aqueous media.

IUPAC Name

3-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]prop-1-yne

INCHI

InChI=1S/C10H18O4/c1-3-4-12-7-8-14-10-9-13-6-5-11-2/h1H,4-10H2,2H3

InChi Key

TYHJQPGPBRVOJZ-UHFFFAOYSA-N

Canonical SMILES

COCCOCCOCCOCC#C

Isomeric SMILES

COCCOCCOCCOCC#C

PubChem CID

Molecular Weight

202.3

Safety and Hazards(GHS)

Pictogram(s)	GHS07
Signal	Warning
Hazard Statements	H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation
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. 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. P337+P317:If eye irritation persists: Get 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