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ChemicalBook >> CAS DataBase List >> Propargyl-PEG3-Bromide

Propargyl-PEG3-Bromide

Propargyl-PEG3-Bromide price.
  • $90.53 - $890
  • Product name: Propargyl-PEG3-Bromide
  • CAS: 203740-63-0
  • MF: C9H15BrO3
  • MW: 251.12
  • EINECS:
  • MDL Number:MFCD28505517
  • Synonyms:Propargyl-PEG3-Bromide;Alkyne-PEG3-Br;PROPARGYL-PEG3-BR;1-Propyne, 3-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]-;3-(2-(2-(2-bromoethoxy)ethoxy)ethoxy)prop-1-yne;Propargyl-PEG3-Br/1-Propyne, 3-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]-;3- (2- (2- (2-bromoethoxy) ethoxy) ethoxy) propa-1-yne;Alkeyn-PEG3-Br
Price11 Properties Safety Information Description
11 prices
Selected condition：
Brand
  • Acrotein
  • Arctom
  • BroadPharm
Package
  • 250mg
  • 500MG
  • 0.5g
  • 1g
  • 5g
  • ManufacturerAcrotein
  • Product numberB-1405
  • Product descriptionPropargyl-PEG3-Br 97%
  • Packaging0.5g
  • Price$90.53
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberB-1405
  • Product descriptionPropargyl-PEG3-Br 97%
  • Packaging1g
  • Price$135.8
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberB-1405
  • Product descriptionPropargyl-PEG3-Br 97%
  • Packaging1g
  • Price$412.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberB-1405
  • Product descriptionPropargyl-PEG3-Br 97%
  • Packaging5g
  • Price$533.4
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberHT-10931
  • Product descriptionAlkyne-PEG3-Br a‰￥95%
  • Packaging1g
  • Price$314
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberHT-10931
  • Product descriptionAlkyne-PEG3-Br a‰￥95%
  • Packaging1g
  • Price$314
  • Updated2026-05-26
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22738
  • Product descriptionPropargyl-PEG3-bromide 98%
  • Packaging250mg
  • Price$350
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberbp-22738
  • Product descriptionPropargyl-PEG3-bromide 98%
  • Packaging5G
  • Price$715
  • Updated2026-05-24
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22738
  • Product descriptionPropargyl-PEG3-bromide 98%
  • Packaging1g
  • Price$890
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberbp-22738
  • Product descriptionPropargyl-PEG3-bromide 98%
  • Packaging1G
  • Price$210
  • Updated2026-05-24
  • Buy
  • ManufacturerBroadPharm
  • Product numberbp-22738
  • Product descriptionPropargyl-PEG3-bromide 98%
  • Packaging500MG
  • Price$120
  • Updated2026-05-24
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein B-1405 Propargyl-PEG3-Br 97% 0.5g $90.53 2026-05-25 Buy
Acrotein B-1405 Propargyl-PEG3-Br 97% 1g $135.8 2026-05-25 Buy
Acrotein B-1405 Propargyl-PEG3-Br 97% 1g $412.5 2021-12-16 Buy
Acrotein B-1405 Propargyl-PEG3-Br 97% 5g $533.4 2026-05-25 Buy
Arctom HT-10931 Alkyne-PEG3-Br a‰￥95% 1g $314 2026-05-25 Buy
Arctom HT-10931 Alkyne-PEG3-Br a‰￥95% 1g $314 2026-05-26 Buy
BroadPharm BP-22738 Propargyl-PEG3-bromide 98% 250mg $350 2021-12-16 Buy
BroadPharm bp-22738 Propargyl-PEG3-bromide 98% 5G $715 2026-05-24 Buy
BroadPharm BP-22738 Propargyl-PEG3-bromide 98% 1g $890 2021-12-16 Buy
BroadPharm bp-22738 Propargyl-PEG3-bromide 98% 1G $210 2026-05-24 Buy
BroadPharm bp-22738 Propargyl-PEG3-bromide 98% 500MG $120 2026-05-24 Buy

Properties

Boiling point :287.8±25.0 °C(Predicted)
Density :1.300±0.06 g/cm3(Predicted)
storage temp. :2-8°C, stored under nitrogen, away from moisture
solubility :Soluble in DMSO, DCM, DMF
form :Liquid
color :Colorless to light yellow

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
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
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

Description

Propargyl-PEG3-bromide comprises a propargyl group and a bromide group. The propargyl group reacts with azide-bearing compounds or biomolecules in Click Chemistry to yield a stable triazole linkage; copper will be needed as a catalyst.

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Suppliers and manufacturers

XIAMEN SINOPEG BIOTECH CO., LTD.
Propargyl-PEG3-Br
$0.00 /1g
Propargyl-PEG3-Br CAS:203740-63-0
Xian confluore Biological Technology Co., Ltd.
Propargyl-PEG3-bromide
$0.00 /1g
Propargyl-PEG3-bromide CAS:203740-63-0
TargetMol Chemicals Inc.
Wuhan Borenpharm Co., Ltd
Wuhan Topule Biopharmaceutical Co., Ltd
Jilin Chinese Academy of Sciences-yanshen Technology
Aladdin Scientific
Compound Net Biotechnology Inc.
Chongqing Chemdad Co., Ltd Bide Pharmatech Ltd.