CAS No.3055-99-0,NONAETHYLENE GLYCOL MONODODECYL ETHER Suppliers

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Basic Information

Molecular Structure:
CAS No.:	3055-99-0
Name:	NONAETHYLENE GLYCOL MONODODECYL ETHER
Article Data:	10
Cas Database

Formula:	C₃₀H₆₂O₁₀
Molecular Weight:	582.816
Synonyms:	Ethanol, 2-[2-[2-[2-[2-[2-[2-[2-[2-(dodecyloxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]-;Nonaethylene glycol monododecyl ether;Dodecylnonaoxyethylene glycol monoether;
EINECS:	221-284-4
Density:	1.007 g/cm³
Melting Point:	33-36 °C
Boiling Point:	615.857 °C at 760 mmHg
Flash Point:	326.259 °C
Safety:	23-24/25
PSA:	103.30000
LogP:	4.04900

Synthetic route

: 75-21-8
oxirane

: 112-53-8
1-dodecyl alcohol

: 3055-99-0
polidocanol

Conditions

Conditions	Yield
With K10 clay at 50℃;	94%
With potassium hydroxide at 140 - 170℃;

: 3055-96-7
Hexaethylene glycol monododecyl ether

: C6H12O6S

: 3055-99-0
polidocanol

Conditions

Conditions	Yield
Stage #1: Hexaethylene glycol monododecyl ether With sodium hydride In tetrahydrofuran; mineral oil for 0.5h; Inert atmosphere; Stage #2: C6H12O6S In tetrahydrofuran; mineral oil pH=2; Inert atmosphere; Stage #3: With sulfuric acid In tetrahydrofuran; water; mineral oil at 80℃; for 2h; Inert atmosphere;	77%
Stage #1: Hexaethylene glycol monododecyl ether With sodium hydride In tetrahydrofuran at 0 - 20℃; for 0.5h; Stage #2: C6H12O6S In tetrahydrofuran at 20℃; for 3h; Stage #3: With sulfuric acid In tetrahydrofuran; water at 20 - 80℃; for 2h;	77%

: 17464-54-9
1-{2-[2-(2-{2-[2-(2-chloro-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-dodecane

: 112-27-6
2,2'-[1,2-ethanediylbis(oxy)]bisethanol

: 3055-99-0
polidocanol

Conditions

Conditions	Yield
With sodium

: 112-27-6
2,2'-[1,2-ethanediylbis(oxy)]bisethanol

: 3055-99-0
polidocanol

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1.1: triethylamine; dmap; thionyl chloride / dichloromethane / 0 - 25 °C 2.1: sodium hydride / mineral oil; tetrahydrofuran / 0.5 h / Inert atmosphere 2.2: pH 2 / Inert atmosphere 2.3: 2 h / 80 °C / Inert atmosphere View Scheme
Multi-step reaction with 3 steps 1.1: triethylamine; dmap; thionyl chloride / dichloromethane / 0 - 25 °C 2.1: sodium hydride / mineral oil; tetrahydrofuran / 0.5 h / Inert atmosphere 2.2: pH 2 / Inert atmosphere 2.3: 2 h / 80 °C / Inert atmosphere 3.1: sodium hydride / mineral oil; tetrahydrofuran / 0.5 h / Inert atmosphere 3.2: pH 2 / Inert atmosphere 3.3: 2 h / 80 °C / Inert atmosphere View Scheme
Multi-step reaction with 4 steps 1.1: triethylamine; dmap; thionyl chloride / dichloromethane / 0 - 25 °C 2.1: sodium hydride / mineral oil; tetrahydrofuran / 0.5 h / Inert atmosphere 2.2: Inert atmosphere 2.3: 2 h / 80 °C / Inert atmosphere 3.1: sodium hydride / mineral oil; tetrahydrofuran / 0.5 h / Inert atmosphere 3.2: pH 2 / Inert atmosphere 3.3: 2 h / 80 °C / Inert atmosphere 4.1: sodium hydride / mineral oil; tetrahydrofuran / 0.5 h / Inert atmosphere 4.2: pH 2 / Inert atmosphere 4.3: 2 h / 80 °C / Inert atmosphere View Scheme

: C6H12O6S

: 3055-99-0
polidocanol

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1.1: sodium hydride / mineral oil; tetrahydrofuran / 0.5 h / Inert atmosphere 1.2: pH 2 / Inert atmosphere 1.3: 2 h / 80 °C / Inert atmosphere 2.1: sodium hydride / mineral oil; tetrahydrofuran / 0.5 h / Inert atmosphere 2.2: pH 2 / Inert atmosphere 2.3: 2 h / 80 °C / Inert atmosphere View Scheme
Multi-step reaction with 3 steps 1.1: sodium hydride / mineral oil; tetrahydrofuran / 0.5 h / Inert atmosphere 1.2: Inert atmosphere 1.3: 2 h / 80 °C / Inert atmosphere 2.1: sodium hydride / mineral oil; tetrahydrofuran / 0.5 h / Inert atmosphere 2.2: pH 2 / Inert atmosphere 2.3: 2 h / 80 °C / Inert atmosphere 3.1: sodium hydride / mineral oil; tetrahydrofuran / 0.5 h / Inert atmosphere 3.2: pH 2 / Inert atmosphere 3.3: 2 h / 80 °C / Inert atmosphere View Scheme
Multi-step reaction with 3 steps 1.1: sodium hydride / tetrahydrofuran / 0.25 h / 0 - 20 °C 1.2: 3 h / 20 °C 1.3: 2 h / 20 °C 2.1: sodium hydride / tetrahydrofuran / 0.5 h / 0 - 20 °C 2.2: 3 h / 20 °C 2.3: 2 h / 20 - 80 °C 3.1: sodium hydride / tetrahydrofuran / 0.5 h / 0 - 20 °C 3.2: 3 h / 20 °C 3.3: 2 h / 20 - 80 °C View Scheme

: 3055-94-5
2-[2-(2-Dodecyloxy-ethoxy)-ethoxy]-ethanol

: 3055-99-0
polidocanol

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1.1: sodium hydride / mineral oil; tetrahydrofuran / 0.5 h / Inert atmosphere 1.2: pH 2 / Inert atmosphere 1.3: 2 h / 80 °C / Inert atmosphere 2.1: sodium hydride / mineral oil; tetrahydrofuran / 0.5 h / Inert atmosphere 2.2: pH 2 / Inert atmosphere 2.3: 2 h / 80 °C / Inert atmosphere View Scheme
Multi-step reaction with 2 steps 1.1: sodium hydride / tetrahydrofuran / 0.5 h / 0 - 20 °C 1.2: 3 h / 20 °C 1.3: 2 h / 20 - 80 °C 2.1: sodium hydride / tetrahydrofuran / 0.5 h / 0 - 20 °C 2.2: 3 h / 20 °C 2.3: 2 h / 20 - 80 °C View Scheme

: 3055-99-0
polidocanol

: 74-88-4
methyl iodide

: C31H64O10

Conditions

Conditions	Yield
Stage #1: polidocanol With sodium hydride In tetrahydrofuran; mineral oil for 0.5h; Inert atmosphere; Stage #2: methyl iodide In tetrahydrofuran; mineral oil Inert atmosphere;	94%

: 60705-96-6
(2,3-Dioxo-2,3-dihydro-1H-indol-1-yl)acetic acid

: 3055-99-0
polidocanol

: C40H67NO13

Conditions

Conditions	Yield
With sulfuric acid In toluene at 150℃; for 35h; Molecular sieve;	83.12%

: 3055-99-0
polidocanol

: C6H12O6S

: 3056-00-6
laureth-12

Conditions

Conditions	Yield
Stage #1: polidocanol With sodium hydride In tetrahydrofuran; mineral oil for 0.5h; Inert atmosphere; Stage #2: C6H12O6S In tetrahydrofuran; mineral oil pH=2; Inert atmosphere; Stage #3: With sulfuric acid In tetrahydrofuran; water; mineral oil at 80℃; for 2h; Inert atmosphere;	59%

: 97-64-3, 2676-33-7
ethyl 2-hydroxypropionate

: 3055-99-0
polidocanol

: polidocanol lactate

Conditions

Conditions	Yield
With sodium hydrogencarbonate at 62℃; under 15 Torr; for 24h; Enzymatic reaction;	38.19 g

Raw Materials

112-27-6

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Specification

The IUPAC name of Polidocanol is 2-[2-[2-[2-[2-[2-[2-[2-(2-dodecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol. With the CAS registry number 3055-99-0, it is also named as Dodecylnonaoxyethylene glycol monoether. Besides, it should be stored in sealed, cool and dry place at 2-8 °C. When you are using this chemical, please do not breathe vapour. And you should avoid contact with skin and eyes. In addition, its molecular formula is C₃₀H₆₂O₁₀ and molecular weight is 582.8073.

The other characteristics of this product can be summarized as: (1)EINECS: 221-284-4; (2)ACD/LogP: 2.18; (3)# of Rule of 5 Violations: 2; (4)ACD/LogD (pH 5.5): 2.18; (5)ACD/LogD (pH 7.4): 2.18; (6)ACD/BCF (pH 5.5): 26.82; (7)ACD/BCF (pH 7.4): 26.82; (8)ACD/KOC (pH 5.5): 366.55; (9)ACD/KOC (pH 7.4): 366.55; (10)#H bond acceptors: 10; (11)#H bond donors: 1; (12)#Freely Rotating Bonds: 38; (13)Index of Refraction: 1.459; (14)Molar Refractivity: 158.27 cm³; (15)Molar Volume: 578.5 cm³; (16)Surface Tension: 36.2 dyne/cm; (17)Density: 1.007 g/cm³; (18)Flash Point: 326.3 °C; (19)Melting Point: 33-36 °C; (20)Enthalpy of Vaporization: 104.76 kJ/mol; (21)Boiling Point: 615.9 °C at 760 mmHg; (22)Vapour Pressure: 9.63E-18 mmHg at 25 °C.

Uses of Polidocanol: this chemical is a sclerosant. It causes fibrosis inside varicose veins, occluding the lumen of the vessel, and reducing the appearance of the varicosity.

People can use the following data to convert to the molecule structure.
(1)SMILES: O(CCOCCOCCO)CCOCCOCCOCCCCCOCCOCCCCCCCCCCCC
(2)InChI: InChI=1/C30H62O10/c1-2-3-4-5-6-7-8-9-10-11-13-32-15-17-34-19-21-36-23-25-38-27-29-40-30-28-39-26-24-37-22-20-35-18-16-33-14-12-31/h31H,2-30H2,1H3
(3)InChIKey: ONJQDTZCDSESIW-UHFFFAOYAX
(4)Std. InChI: InChI=1S/C30H62O10/c1-2-3-4-5-6-7-8-9-10-11-13-32-15-17-34-19-21-36-23-25-38-27-29-40-30-28-39-26-24-37-22-20-35-18-16-33-14-12-31/h31H,2-30H2,1H3
(5)Std. InChIKey: ONJQDTZCDSESIW-UHFFFAOYSA-N