PEG5-Tos - 98%, high purity , CAS No.77544-60-6

Item Number

P595688

Grouped product items
SKU	Size	Availability	Price
P595688-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$646.90
P595688-5g	5g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,341.90
P595688-10g	10g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$3,511.90

Hydroxy-PEG-Tos

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Basic Description

Synonyms	SY108295 \| CS-0017887 \| BS-42630 \| tetraethylene glycol tosylate \| 2-[2-[2-(2-HYDROXYETHOXY)ETHOXY]ETHOXY]-1-(P-TOLUENESULFONYL)-ETHANOL \| Ethanol, 2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]-,1-(4-methylbenzenesulfonate) \| 10.14272/FGDJUEZBMFELRW-UHFFFAOYSA-
Specifications & Purity	≥98%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	PEG5-Tos is a PEG derivative containing a hydroxyl group with a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is a very good leaving group for nucleophilic substitution reactions.

Names and Identifiers

IUPAC Name	2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
INCHI	InChI=1S/C15H24O7S/c1-14-2-4-15(5-3-14)23(17,18)22-13-12-21-11-10-20-9-8-19-7-6-16/h2-5,16H,6-13H2,1H3
InChi Key	FGDJUEZBMFELRW-UHFFFAOYSA-N
Canonical SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCO
Isomeric SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCO
PubChem CID	13456094
Molecular Weight	348.41

Safety and Hazards(GHS)

Pictogram(s)	GHS06, GHS05
Signal	Danger
Hazard Statements	H301:Toxic if swallowed H314:Causes severe skin burns and eye damage
Precautionary Statements	P280:Wear protective gloves/protective clothing/eye protection/face protection. 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. 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. P330:Rinse mouth. P301+P316:IF SWALLOWED: Get emergency medical help immediately. P305+P354+P338:IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. 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.

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Basic Description