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ChemicalBook >> CAS DataBase List >> Propynol ethoxylate

Propynol ethoxylate

Propynol ethoxylate price.
  • $5 - $1212.75
  • Product name: Propynol ethoxylate
  • CAS: 3973-18-0
  • MF: C5H8O2
  • MW: 100.12
  • EINECS:223-601-1
  • MDL Number:MFCD00099294
  • Synonyms:Propynol ethoxylate;PEPSTATIN A METHYL ESTER;Ethylene glycol monopropargyl ether;ISOVALERYL-V-V-STA-A-STA-OCH3;ISOVALERYL-W-STA-A-STA-OCH3;4-oxa-1-hexyn-6-ol;2-(2-propynyloxy)Ethanol;Anti-Stefin B antibody produced in rabbit
Price67 Properties Safety Information Description
67 prices
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Brand
  • aablocks
  • Absolute Chiral
  • AccelPharmtech
  • Acrotein
  • AK Scientific
  • American Custom Chemicals Corporation
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  • 1gm:
  • 400μL
  • Manufactureraablocks
  • Product numberAA0035GJ
  • Product description2-(2-Propyn-1-yloxy)ethanol 90%
  • Packaging100g
  • Price$21
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0035GJ
  • Product description2-(2-Propyn-1-yloxy)ethanol 90%
  • Packaging50g
  • Price$13
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0035GJ
  • Product description2-(2-Propyn-1-yloxy)ethanol 90%
  • Packaging10g
  • Price$6
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0035GJ
  • Product description2-(2-Propyn-1-yloxy)ethanol 90%
  • Packaging5g
  • Price$5
  • Updated2026-05-28
  • Buy
  • ManufacturerAbsolute Chiral
  • Product numberP1020-00-N
  • Product description2-(prop-2-yn-1-yloxy)ethan-1-ol 95%
  • Packaging1g
  • Price$8
  • Updated2026-05-23
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberXK2962801kg
  • Product description2-(Prop-2-yn-1-yloxy)ethanol 98.00%
  • Packaging
  • Price$300
  • Updated2026-05-21
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberXK296280
  • Product description2-(Prop-2-yn-1-yloxy)ethanol 98.00%
  • Packaging200g
  • Price$300
  • Updated2026-05-21
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberXK296280
  • Product description2-(Prop-2-yn-1-yloxy)ethanol 98%
  • Packaging1kg
  • Price$300
  • Updated2026-05-21
  • Buy
  • ManufacturerAcrotein
  • Product numberB-1124
  • Product description2-(2-Propyn-1-yloxy)ethanol 97%
  • Packaging100g
  • Price$148.5
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberB-1124
  • Product description2-(2-Propyn-1-yloxy)ethanol 97%
  • Packaging250g
  • Price$297
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberB-1124
  • Product description2-(2-Propyn-1-yloxy)ethanol 97%
  • Packaging25g
  • Price$49.5
  • Updated2026-05-25
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98463
  • Product descriptionPropyne ethoxylate, tech. 90%
  • Packaging100g
  • Price$51
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98463
  • Product descriptionPropyne ethoxylate, tech. 90%
  • Packaging25g
  • Price$22
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98463
  • Product descriptionPropyne ethoxylate, tech. 90%
  • Packaging5g
  • Price$12
  • Updated2026-06-04
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0078662
  • Product descriptionPROPYNOL ETHOXYLATE 95.00%
  • Packaging10G
  • Price$1212.75
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1713
  • Product descriptionPropargyl-PEG1-alcohol
  • Packaging1g
  • Price$236
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0035GJ 2-(2-Propyn-1-yloxy)ethanol 90% 100g $21 2026-05-28 Buy
aablocks AA0035GJ 2-(2-Propyn-1-yloxy)ethanol 90% 50g $13 2026-05-28 Buy
aablocks AA0035GJ 2-(2-Propyn-1-yloxy)ethanol 90% 10g $6 2026-05-28 Buy
aablocks AA0035GJ 2-(2-Propyn-1-yloxy)ethanol 90% 5g $5 2026-05-28 Buy
Absolute Chiral P1020-00-N 2-(prop-2-yn-1-yloxy)ethan-1-ol 95% 1g $8 2026-05-23 Buy
AccelPharmtech XK2962801kg 2-(Prop-2-yn-1-yloxy)ethanol 98.00% $300 2026-05-21 Buy
AccelPharmtech XK296280 2-(Prop-2-yn-1-yloxy)ethanol 98.00% 200g $300 2026-05-21 Buy
AccelPharmtech XK296280 2-(Prop-2-yn-1-yloxy)ethanol 98% 1kg $300 2026-05-21 Buy
Acrotein B-1124 2-(2-Propyn-1-yloxy)ethanol 97% 100g $148.5 2026-05-25 Buy
Acrotein B-1124 2-(2-Propyn-1-yloxy)ethanol 97% 250g $297 2026-05-25 Buy
Acrotein B-1124 2-(2-Propyn-1-yloxy)ethanol 97% 25g $49.5 2026-05-25 Buy
AK Scientific J98463 Propyne ethoxylate, tech. 90% 100g $51 2026-06-04 Buy
AK Scientific J98463 Propyne ethoxylate, tech. 90% 25g $22 2026-06-04 Buy
AK Scientific J98463 Propyne ethoxylate, tech. 90% 5g $12 2026-06-04 Buy
American Custom Chemicals Corporation CHM0078662 PROPYNOL ETHOXYLATE 95.00% 10G $1212.75 2021-12-16 Buy
Apolloscientific BIPG1713 Propargyl-PEG1-alcohol 1g $236 2026-06-04 Buy
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Properties

Boiling point :80-90 °C(Press: 12-14 Torr)
Density :1.0261
refractive index :1.4502
storage temp. :Sealed in dry,Store in freezer, under -20°C
solubility :Chloroform (Sparingly), Ethyl Acetate (Slightly)
form :Oil
pka :14.22±0.10(Predicted)
color :Colourless to Pale Yellow
Stability :Light Sensitive
InChI :InChI=1S/C5H8O2/c1-2-4-7-5-3-6/h1,6H,3-5H2
InChIKey :GHGCQQRMJCSIBQ-UHFFFAOYSA-N
SMILES :C(O)COCC#C
CAS DataBase Reference :3973-18-0(CAS DataBase Reference)
EPA Substance Registry System :Ethanol, 2-(2-propynyloxy)- (3973-18-0)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
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 P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.

Description

Propargyl-PEG2-alcohol has propargyl and alcohol end groups. The propargyl can participate in copper-catalyzed Click Chemistry reactions with azides.

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