Welcome to LookChem.com Sign In|Join Free
  • or
Home > Products >  > 

Propynol ethoxylate

Related Products

Hot Products

Name

Propynol ethoxylate

EINECS 223-601-1
CAS No. 3973-18-0 Density 1.014 g/cm3
PSA 29.46000 LogP -0.37150
Solubility N/A Melting Point N/A
Formula C5H8O2 Boiling Point 168.7 °C at 760 mmHg
Molecular Weight 100.117 Flash Point 68.9 °C
Transport Information N/A Appearance Colorless to yellowish liquid
Safety 26 Risk Codes 36
Molecular Structure Molecular Structure of 3973-18-0 (Propynol ethoxylate) Hazard Symbols Xi
Synonyms

Ethanol,2-(2-propynyloxy)- (6CI,7CI,8CI,9CI);2-(2-Propynyloxy)ethanol;2-(Propargyloxy)ethanol;2-Propynoxyethanol;3-(2-Hydroxyethoxy)-1-propyne;4-Oxa-1-hexyn-6-ol;Ethylene glycol monopropargyl ether;

Article Data 50

Propynol ethoxylate Synthetic route

107-21-1

ethylene glycol

106-96-7

propargyl bromide

3973-18-0

2-(prop-2-ynyloxy)ethanol

Conditions
ConditionsYield
Stage #1: ethylene glycol With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.5h;
Stage #2: propargyl bromide at 0 - 50℃;
80%
Stage #1: ethylene glycol With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.5h;
Stage #2: propargyl bromide In N,N-dimethyl-formamide; mineral oil at 0 - 50℃;
80%
With potassium hydroxide In water; toluene at 4 - 20℃; for 48h;76%
18938-38-0

propynoic aldehyde ethyleneglycol acetal

3973-18-0

2-(prop-2-ynyloxy)ethanol

Conditions
ConditionsYield
With benzo[1,3,2]dioxaborole In benzene at 50℃;67%
14846-79-8

ethylene glycol vinyl propargyl diether

3973-18-0

2-(prop-2-ynyloxy)ethanol

Conditions
ConditionsYield
(hydrolysis);
107-21-1

ethylene glycol

624-65-7

2-propynyl chloride

3973-18-0

2-(prop-2-ynyloxy)ethanol

Conditions
ConditionsYield
(i) Na, (ii) /BRN= 506005/; Multistep reaction;
39115-81-6

sodium propargylate

107-07-3

2-chloro-ethanol

3973-18-0

2-(prop-2-ynyloxy)ethanol

339531-56-5

tert-butyl dimethyl(2-(prop-2-yn-1-yloxy)ethoxy)silane

3973-18-0

2-(prop-2-ynyloxy)ethanol

Conditions
ConditionsYield
With hydrogen fluoride In water; acetonitrile at 0℃; for 3h;
106-96-7

propargyl bromide

3973-18-0

2-(prop-2-ynyloxy)ethanol

Conditions
ConditionsYield
In diethyl ether; water; ethylene glycol; toluene
5390-04-5

pent-1-yn-5-ol

540-51-2

2-bromoethanol

3973-18-0

2-(prop-2-ynyloxy)ethanol

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine at 60℃; Inert atmosphere;
3973-18-0

2-(prop-2-ynyloxy)ethanol

124-63-0

methanesulfonyl chloride

2‐(prop‐2‐yn‐1‐yloxy)ethyl methanesulfonate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; for 2h; Inert atmosphere;99%
With triethylamine In diethyl ether at 0 - 20℃; for 1.5h; Inert atmosphere;91%
With triethylamine In diethyl ether at 0℃;
With triethylamine In diethyl ether at 0℃;
With triethylamine In dichloromethane at 0℃; for 0.166667h; Inert atmosphere; Schlenk technique;
3973-18-0

2-(prop-2-ynyloxy)ethanol

359-49-9

2,3,3,3-tetrafluoropropionic acid

C8H8F4O3

Conditions
ConditionsYield
With phosphomolybdic acid; toluene-4-sulfonic acid In 5,5-dimethyl-1,3-cyclohexadiene at 140 - 145℃; for 8h; Temperature; Reagent/catalyst;99%

Propynol ethoxylate Specification

The Propynol ethoxylate is an organic compound with the formula C5H8O2. The IUPAC name of this chemical is 2-prop-2-ynoxyethanol. With the CAS registry number 3973-18-0, it is also named as Ethanol, 2-(2-propyn-1-yloxy)-. What's more, this chemical is colorless to yellowish liquid which is used as leveling agent and brightening agent.

The other characteristics of Propynol ethoxylate can be summarized as: (1)ACD/LogP: -0.25; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -0.25; (4)ACD/LogD (pH 7.4): -0.25; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 17.47; (8)ACD/KOC (pH 7.4): 17.47; (9)#H bond acceptors: 2; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 4; (12)Index of Refraction: 1.446; (13)Molar Refractivity: 26.32 cm3; (14)Molar Volume: 98.7 cm3; (15)Polarizability: 10.43×10-24 cm3; (16)Surface Tension: 38.8 dyne/cm; (17)Enthalpy of Vaporization: 47.18 kJ/mol; (18)Vapour Pressure: 0.52 mmHg at 25°C; (19)Rotatable Bond Count: 3; (20)Exact Mass: 100.05243; (21)MonoIsotopic Mass: 100.05243; (22)Topological Polar Surface Area: 29.5; (23)Heavy Atom Count: 7; (24)Complexity: 69.4 .

People can use the following data to convert to the molecule structure.
1. SMILES:C#CCOCCO
2. InChI:InChI=1/C5H8O2/c1-2-4-7-5-3-6/h1,6H,3-5H2
3. InChIKey:GHGCQQRMJCSIBQ-UHFFFAOYAZ
4. Std. InChI:InChI=1S/C5H8O2/c1-2-4-7-5-3-6/h1,6H,3-5H2 
5. Std. InChIKey:GHGCQQRMJCSIBQ-UHFFFAOYSA-N

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 3973-18-0