HS-PEG4-CH2CH2COOH
- Product Name
- HS-PEG4-CH2CH2COOH
- CAS No.
- 749247-06-1
- Chemical Name
- HS-PEG4-CH2CH2COOH
- Synonyms
- HS-PEG4-COOH;SH-PEG4-COOH;Thiol-PEG4-acid;Thiol-PEG5-acid;Thiol-dPEG 4 acid;HS-PEG-COOH(PEG)4;Thiol-dPEG??-acid;HS-PEG4-CH2CH2COOH;HS-PEG?-CH?CH?COOH;Thiol-PEG4-propionic acid
- CBNumber
- CB72546907
- Molecular Formula
- C11H22O6S
- Formula Weight
- 282.35
- MOL File
- 749247-06-1.mol
HS-PEG4-CH2CH2COOH Property
- Boiling point:
- 422.9±45.0 °C(Predicted)
- Density
- 1.156±0.06 g/cm3(Predicted)
- pka
- 4.28±0.10(Predicted)
Safety
- HS Code
- 2930909899
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.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 10247
- Product name
- Thiol-dPEG®₄-acid
- Packaging
- 100mg
- Price
- $200
- Updated
- 2021/12/16
- Product number
- 10850
- Product name
- Thiol-dPEG®₁₂-acid
- Packaging
- 100mg
- Price
- $250
- Updated
- 2021/12/16
- Product number
- 0464AP
- Product name
- HS-PEG4-CH2CH2COOH
- Packaging
- 250mg
- Price
- $291
- Updated
- 2021/12/16
- Product number
- POL0002292
- Product name
- HS-DPEG-(4)-COOH
- Purity
- 95.00%
- Packaging
- 100MG
- Price
- $341.25
- Updated
- 2021/12/16
- Product number
- PEG1970
- Product name
- HS-dPEG(4)-COOH
- Packaging
- 100mg
- Price
- $432
- Updated
- 2021/12/16
HS-PEG4-CH2CH2COOH Chemical Properties,Usage,Production
Description
Thiol-PEG4-acid is a PEG linker containing a thiol group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The thiol group reacts with maleimide, OPSS, vinylsulfone and transition metal surfaces including gold, silver, etc. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.
HS-PEG4-CH2CH2COOH Preparation Products And Raw materials
Raw materials
Preparation Products
HS-PEG4-CH2CH2COOH Suppliers
View Lastest Price from HS-PEG4-CH2CH2COOH manufacturers
- Product
- Thiol-PEG4-acid 749247-06-1
- Price
- US $0.00/g
- Min. Order
- 1g
- Purity
- >98.00%
- Supply Ability
- 1g
- Release date
- 2024-03-27
- Product
- HS-PEG4-CH2CH2COOH 749247-06-1
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 99.0%
- Supply Ability
- 100kg
- Release date
- 2020-01-09