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HomeProduct name listPropargyl-PEG7-NHS ester

Propargyl-PEG7-NHS ester

  • CAS NO.:2093152-77-1
  • Empirical Formula: C22H35NO11
  • Molecular Weight: 489.51
  • MDL number: MFCD29041936
  • Update Date: 2024-10-28 23:16:16
Propargyl-PEG7-NHS ester Structural

What is Propargyl-PEG7-NHS ester?

Description

Propargyl-PEG7-NHS ester contains a propargyl group and an NHS ester. As an amine reactive reagent, this product can be used for derivatizing peptides, antibodies, amine coated surfaces etc. In the presence of copper catalyst, propargyl group reacts with azide to yield a stable triazole linkage. The PEG units help increase the hydrophilicity of the reagent.

Properties of Propargyl-PEG7-NHS ester

Boiling point: 562.7±60.0 °C(Predicted)
Density  1.21±0.1 g/cm3(Predicted)

Safety information for Propargyl-PEG7-NHS ester

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P330:Rinse mouth.
P362:Take off contaminated clothing and wash before reuse.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313:IF SKIN irritation occurs: Get medical advice/attention.
P337+P313:IF eye irritation persists: Get medical advice/attention.
P405:Store locked up.
P403+P233:Store in a well-ventilated place. Keep container tightly closed.
P501:Dispose of contents/container to..…

Computed Descriptors for Propargyl-PEG7-NHS ester

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