ChemicalBook > CAS DataBase List > H2N-PEG2-Propyne

H2N-PEG2-Propyne

Product Name
H2N-PEG2-Propyne
CAS No.
944561-44-8
Chemical Name
H2N-PEG2-Propyne
Synonyms
Propargyl-PEG2-NH2;2-(2-(prop-2-yn-1-yloxy)ethoxy)ethan-1-amine;HC≡C-CH2-PEG2-NH2;2-(2-(prop-2-yn-1-yloxy)ethoxy)ethan-1-amine hydrochloride;NH2-PEG2-Al;Alkyne-PEG2-NH2;H2N-PEG2-Propyne;Alkyne-PEG2-amine;Propyne-PEG2-amine;Propargyl-PEG2-amine
CBNumber
CB82546863
Molecular Formula
C7H13NO2
Formula Weight
143.18
MOL File
944561-44-8.mol
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H2N-PEG2-Propyne Property

Boiling point:
213.8±20.0 °C(Predicted)
Density 
0.992±0.06 g/cm3(Predicted)
refractive index 
1.4590 to 1.4630
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
solubility 
DMSO:100.0(Max Conc. mg/mL);698.37(Max Conc. mM)
form 
clear liquid
pka
8.72±0.10(Predicted)
color 
Colorless to Almost colorless
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Safety

RIDADR 
UN 2735 8/PG II
HS Code 
2922.19.9690
HazardClass 
8
PackingGroup 
II
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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.

P310Immediately call a POISON CENTER or doctor/physician.

P321Specific treatment (see … on this label).

P363Wash contaminated clothing before reuse.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
P2225
Product name
2-[2-(2-Propynyloxy)ethoxy]ethylamine
Purity
>98.0%(GC)(T)
Packaging
1g
Price
$96
Updated
2024/03/01
TCI Chemical
Product number
P2225
Product name
2-[2-(2-Propynyloxy)ethoxy]ethylamine
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$348
Updated
2024/03/01
BroadPharm
Product number
BP-22519
Product name
Propargyl-PEG2-amine
Purity
98%
Packaging
1g
Price
$360
Updated
2021/12/16
ChemScene
Product number
CS-0044012
Product name
Propargyl-PEG2-amine
Purity
96.52%
Packaging
10g
Price
$373
Updated
2021/12/16
Ark Pharm
Product number
P000486784
Product name
2-[2-(2-Propynyloxy)ethoxy]ethylamine
Purity
97%
Packaging
10g
Price
$379
Updated
2021/12/16
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H2N-PEG2-Propyne Chemical Properties,Usage,Production

Description

Propargyl-PEG2-amine is a crosslinker that is reactive with NHS esters, carbonyls (carboxylic acid, ketone, aldehyde). The propargyl group can participate in copper catalyzed azide-alkyne Click Chemistry reaction to form a stable triazole linkage.

Uses

2-[2-(2-Propynyloxy)ethoxy]ethylamine is used in preparation of RSV F protein inhibitors conjugated to Fc variants and albumins.

H2N-PEG2-Propyne Preparation Products And Raw materials

Raw materials

Preparation Products

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H2N-PEG2-Propyne Suppliers

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View Lastest Price from H2N-PEG2-Propyne manufacturers

Xian confluore Biological Technology Co., Ltd.
Product
Propargyl-PEG2-amine 944561-44-8
Price
US $0.00/g
Min. Order
25g
Purity
>98.00%
Supply Ability
25g
Release date
2024-03-26
Career Henan Chemical Co
Product
H2N-PEG2-Propyne 944561-44-8
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
200kg
Release date
2020-01-09

944561-44-8, H2N-PEG2-PropyneRelated Search:

Azido-PEG4-NHS Ester Thiol-dPEG5-azido H2N-PEG4-Propyne H2N-PEG11-OH 20-Azido-3,6,9,12,15,18-hexaoxaeicosan-1-amine HO-PEG8-CH2CH2COOH Maleimide-PEG2-NHS Ester PEG5-acid Bis-PEG4-acid Bromoacetamido-PEG4-azido Amino-PEG12-alcohol Propargyl-PEG7-alcohol Propargyl-PEG3-amine O-(2-AMinoethyl)-O'-(2-azidoethyl)triethylene Glycol 3-(2-(2-bromoethoxy)ethoxy)prop-1-yne Cy7 Propargyl-PEG8-bromide Propargyl-PEG9-amine

  • H2N-PEG2-Propyne
  • HC≡C-CH2-PEG2-NH2
  • Propargyl-PEG2-NH2
  • Propyne-PEG2-amine
  • Alkyne-PEG2-NH2
  • 2-[2-(2-Propynyloxy)ethoxy]ethylamine
  • Propargyl-PEG2-amine
  • 2-(2-(prop-2-yn-1-yloxy)ethoxy)ethan-1-amine
  • 2-(2-(prop-2-yn-1-yloxy)ethoxy)ethanamine
  • 2-[2-(2-Propynyloxy)ethoxy]ethylamine&gt
  • Ethanamine, 2-[2-(2-propyn-1-yloxy)ethoxy]-
  • Alkyne-PEG2-amine
  • 2-[2-(Propargyloxy)ethoxy]ethylamine
  • 2-(2-(prop-2-yn-1-yloxy)ethoxy)ethan-1-amine hydrochloride
  • 2-(2-prop-2-ynoxyethoxy)ethanamine
  • 2-(2-Prop-2-ynyloxy-ethoxy)-ethyla
  • Propargyl-PEG2-NH2/Ethanamine, 2-[2-(2-propyn-1-yloxy)ethoxy]-
  • NH2-PEG2-Al
  • 944561-44-8
  • Heterobifunctional PEG
  • peg