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m-PEG2-acid

m-PEG2-acid Structure
  • ₹0
  • Product name: m-PEG2-acid
  • CAS: 149577-05-9
  • MF: C6H12O4
  • MW: 148.16
  • EINECS:
  • MDL Number:MFCD09939037
  • Synonyms:m-PEG2-acid;mPEG2-COOH;Propanoic acid, 3-(2-methoxyethoxy)-;3-(2-Methoxyethoxy)propionic Acid;mPEG1-COOH;m-dPEG??-acid;m-dPEG2-acid;MeOCH2CH2OCH2COOH
Properties Safety Information Description
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Boiling point :244.2±20.0 °C(Predicted)
Density :1.098±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
pka :4.28±0.10(Predicted)
form :Liquid
color :Colorless to light yellow

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

m-PEG2-acid is a PEG linker containing a terminal carboxylic acid. 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. The hydrophilic PEG spacer increases solubility in aqueous media.

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Related product price

Suppliers and manufacturers

Xian confluore Biological Technology Co., Ltd.
m-PEG2-COOH
₹0.00 /5g
m-PEG2-COOH CAS:149577-05-9
A.J Chemicals
Chongqing Chemdad Co., Ltd
TargetMol Chemicals Inc.
Nextpeptide Inc
Labnetwork lnc.
Nantong HI-FUTURE Biology Co., Ltd.
Meike meditech (Foshan) Co.,Ltd
Shanghai Acmec Biochemical Technology Co., Ltd.
Jilin Chinese Academy of Sciences-yanshen Technology