Propynol ethoxylate
- Product Name
- Propynol ethoxylate
- CAS No.
- 3973-18-0
- Chemical Name
- Propynol ethoxylate
- Synonyms
- PME;ethoxyL;2-(Prop-2-yn-1-yloxy)ethanol;COB;2-(prop-2-ynyloxy)ethanol;Ethanol, 2-(2-propynyloxy)-;CST6;CYTB;EPM1;STFB
- CBNumber
- CB3200872
- Molecular Formula
- C5H8O2
- Formula Weight
- 100.12
- MOL File
- 3973-18-0.mol
Propynol ethoxylate Property
- 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)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
N-Bromosuccinimide Price
- Product number
- C4249
- Product name
- Cystatin B human
- Purity
- recombinant, expressed in E. coli
- Packaging
- 50μg
- Price
- $667
- Updated
- 2024/03/01
- Product number
- SAB2501912
- Product name
- Anti-CSTB (C-terminal) antibody produced in goat
- Purity
- affinity isolated antibody, buffered aqueous solution
- Packaging
- 100μG
- Price
- $545
- Updated
- 2023/01/07
- Product number
- SAB1304939
- Product name
- ANTI-CYTB (CENTER) antibody produced in rabbit
- Purity
- IgG fraction of antiserum, buffered aqueous solution
- Packaging
- 400μL
- Price
- $427
- Updated
- 2022/05/15
- Product number
- P838375
- Product name
- PropynolEthoxylate(>80%)
- Packaging
- 100g
- Price
- $275
- Updated
- 2021/12/16
- Product number
- 486229
- Product name
- MT-CYB
- Packaging
- 100ul
- Price
- $529
- Updated
- 2021/12/16
Propynol ethoxylate Chemical Properties,Usage,Production
Description
Propargyl-PEG2-alcohol has propargyl and alcohol end groups. The propargyl can participate in copper-catalyzed Click Chemistry reactions with azides.
Chemical Properties
Propynol ethoxylate(PME) is a clear colourless to pale yellow oil.
Uses
Propynol Ethoxylate is an intermediate and it is shown to be used in the design and synthesis of a tag-free chemical probe for photoafiinity labeling.
Application
Propynol ethoxylate is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. Propynol Ethoxylate is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
General Description
Propynol ethoxylate, known as 2-propyn-1-ol, is a colourless flammable liquid with a pleasant odour. This volatile organic compound (VOC) occurs naturally in plants and animals and can also be synthesised in a laboratory environment. Propargyl alcohol polyoxyethylene ether has a wide range of applications and plays an important role in scientific research and industrial processes. It is used as a fuel, solvent and reagent in chemical reactions, as well as an important ingredient in the manufacture of many pharmaceuticals and industrial products. In scientific research, it is used as a reagent in organic synthesis, as a solvent in analytical chemistry and as a fuel in combustion studies.
Propynol ethoxylate Preparation Products And Raw materials
Raw materials
Preparation Products
Propynol ethoxylate Suppliers
- Tel
- 185-9808-2244 13008845462
- 644851889@qq.com
- Country
- China
- ProdList
- 30
- Advantage
- 58
- Tel
- 13297019205
- 2413323910@QQ.COM
- Country
- China
- ProdList
- 354
- Advantage
- 58
- Tel
- 13823135556; 13823135556
- 262812597@qq.com
- Country
- China
- ProdList
- 118
- Advantage
- 58
- Tel
- 27-85615902 13971435335
- imp.exp8@fengfan.net
- Country
- China
- ProdList
- 47
- Advantage
- 58
- Tel
- 19879292797
- 603611987@qq.com
- Country
- China
- ProdList
- 75
- Advantage
- 58
- Tel
- 86-27-82330560
- Fax
- 86-27-82330547
- 2536851935@qq.com
- Country
- China
- ProdList
- 347
- Advantage
- 69
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 010-89508211 18501085097
- Fax
- 010-89508210
- sales.bj@hwrkchemical.com
- Country
- China
- ProdList
- 8418
- Advantage
- 55
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44689
- Advantage
- 61
- Tel
- 025-83697070
- Fax
- +86-25-83453306
- info@chemlin.com.cn
- Country
- China
- ProdList
- 19172
- Advantage
- 64
View Lastest Price from Propynol ethoxylate manufacturers
- Product
- Propynol ethoxylate 3973-18-0
- Price
- US $0.00/KG
- Min. Order
- 25KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-01-31
- Product
- Propynol ethoxylate 3973-18-0
- Price
- US $30.00-10.00/KG
- Min. Order
- 50KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-10-29
- Product
- Propynol ethoxylate 3973-18-0
- Price
- US $30.00-26.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2023-09-14