Propargyl-PEG2-Tos
- Product Name
- Propargyl-PEG2-Tos
- CAS No.
- 145916-41-2
- Chemical Name
- Propargyl-PEG2-Tos
- Synonyms
- Propargyl-PEG2-Tos;Prop-2-yn-1-yloxy)ethyl 4-methylbenzenesulfonate;2-(2-Propyn-1-yloxy)ethyl 4-Methylbenzenesulfonate;2-(prop-2-yn-1-yloxy)ethyl 4-methylbenzenesulfonate;Ethanol, 2-(2-propyn-1-yloxy)-, 1-(4-methylbenzenesulfonate)
- CBNumber
- CB83363991
- Molecular Formula
- C12H14O4S
- Formula Weight
- 254.3
- MOL File
- 145916-41-2.mol
Propargyl-PEG2-Tos Property
- form
- Liquid
- color
- Colorless to light yellow
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
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.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
P362Take off contaminated clothing and wash before reuse.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- BP-23161
- Product name
- Propargyl-PEG2-Tos
- Purity
- 98%
- Packaging
- 1g
- Price
- $870
- Updated
- 2021/12/16
Propargyl-PEG2-Tos Chemical Properties,Usage,Production
Description
Propargyl-PEG2-Tos is a PEG linker containing a tosyl group and a propargyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The propargyl group can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage.
Propargyl-PEG2-Tos Preparation Products And Raw materials
Raw materials
Preparation Products
Propargyl-PEG2-Tos Suppliers
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View Lastest Price from Propargyl-PEG2-Tos manufacturers
- Product
- Propargyl-PEG2-Tos 145916-41-2
- Price
- US $0.00/g
- Min. Order
- 5g
- Purity
- >98.00%
- Supply Ability
- 5g
- Release date
- 2024-03-26