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CAS No.: | 3088-31-1 |
---|---|
Name: | Sodium 2-(2-dodecyloxyethoxy)ethyl sulphate |
Article Data: | 3 |
Molecular Structure: | |
Formula: | C16H33NaO6S |
Molecular Weight: | 376.49 |
Synonyms: | Ethanol,2-[2-(dodecyloxy)ethoxy]-, hydrogen sulfate, sodium salt (7CI,8CI,9CI);2-(2-Dodecyloxyethoxy)ethylsodium sulfate;Diethylene glycol dodecyl ether sulfate sodium salt;Diethyleneglycol lauryl ether sodium sulfate;Diethylene glycol monododecyl ether sodiumsulfate;Diethylene glycol monododecyl ether sulfate sodium salt;Diethyleneglycol monolauryl ether sodium sulfate;Diethylene glycol monolauryl ethersulfate sodium salt;Sodium (lauryloxyethoxy)ethyl sulfate;Sodium2-(2-dodecyloxyethoxy)ethyl sulfate;Sodium diethylene glycol lauryl ethersulfate;Sodium dioxyethylene dodecyl ether sulfate;Sodium dioxyethylenelauryl ether sulfate;Sodium dodeceth-2 sulfate;Sodium dodecyl dioxyethylenesulfate;Sulfuric acid mono[2-[2-(dodecyloxy)ethoxy]ethyl] ester sodium salt;Tergentol; |
EINECS: | 221-416-0 |
Density: | 1.0500 |
Boiling Point: | 113.439℃[at 101 325 Pa] |
Solubility: | 1000g/L at 39℃ |
Appearance: | white or light yellow gel cream |
PSA: | 93.27000 |
LogP: | 4.49810 |
Conditions | Yield |
---|---|
With chlorosulfonic acid | |
Stage #1: diethylene glycol monododecyl ether With sulfur trioxide at 35 - 130℃; Industry scale; Stage #2: With sodium hydroxide; sodium carbonate In water Product distribution / selectivity; Industry scale; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 2: chlorosulphonic acid View Scheme |
diethylene glycol monododecyl ether
diethylene glycol monotetradecyl ether
A
Natrium-(α-dodecyl-ω-sulfatotrioxyethylen)
B
sodium dodecyl diethoxy sulfate
Conditions | Yield |
---|---|
Stage #1: diethylene glycol monododecyl ether; diethylene glycol monotetradecyl ether With sulfur trioxide at 35 - 65℃; Industry scale; Stage #2: With sodium hydroxide; sodium carbonate In water Product distribution / selectivity; Industry scale; |
Conditions | Yield |
---|---|
With water; perchloric acid at 60 - 90℃; Kinetics; Thermodynamic data; investigation effect of temperature, acid concentration and surfactant concentration (activation energy); |
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The sodium 2-(2-dodecyloxyethoxy)ethyl sulphate , with the register number 3088-31-1, is also known to us as sodium lauryl di(oxyethyl) sulfate;sodium 2-(2-dodecyloxyethoxy)ethyl sulphate ; sodium laurathe sulfate;ethanol, 2-2-(dodecyloxy)ethoxy-, hydrogen sulfate, sodium salt ; diethylene glycol monolauryl ether sodium sulfate ; sodiumlauryldiglycolethersulphate ; 2-(2-dodecyloxyethoxy)ethylsulfate ; natrium-2-(2-dodecyloxyethoxy)ethylsulfat .
The physical properties of this kind of chemical are as the following:(1)ACD/LogP: 5.05 ; (2)# of Rule of 5 Violations: 1 ; (3)ACD/LogD (pH 5.5): 1.55 ; (4)ACD/LogD (pH 7.4): 1.55 ; (5)ACD/BCF (pH 5.5): 1.27 ; (6)ACD/BCF (pH 7.4): 1.27 ; (7)ACD/KOC (pH 5.5): 4.19 ; (8)ACD/KOC (pH 7.4): 4.19 ; (9)#H bond acceptors: 6 ; (10)#H bond donors: 1 ; (11)#Freely Rotating Bonds: 18 ; (12)Polar Surface Area: 90.44 .
It is a kind of surfactant and it has the function of removing bubble and oil, so it is widely used in the personal cleasing products and some cosmetics.
In addition, you could refer to the following data information to get the molecular structure:
SMILES:[Na+].[O-]S(=O)(=O)OCCOCCOCCCCCCCCCCCC
InChI:InChI=1/C16H34O6S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-20-13-14-21-15-16-22-23(17,18)19;/h2-16H2,1H3,(H,17,18,19);/q;+1/p-1
InChIKey:GUQPDKHHVFLXHS-REWHXWOFAM
As to its market information, there are many suppliers in China, such as Ronas Chemicals Ind. Co., Ltd and Hangzhou Sunny Chemical Co., Ltd.