Product Name

  • Name

    Sodium octyl sulfate

  • EINECS 205-535-5
  • CAS No. 142-31-4
  • Article Data3
  • CAS DataBase
  • Density 1.04
  • Solubility soluble in water
  • Melting Point 195 °C (dec.)(lit.)
  • Formula C8H17NaO4S
  • Boiling Point
  • Molecular Weight 232.276
  • Flash Point 93.3°C
  • Transport Information
  • Appearance white solid
  • Safety 26-36-37/39
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 142-31-4 (Sodium octyl sulfate)
  • Hazard Symbols IrritantXi
  • Synonyms Texapon 842;Octylsodium sulfate (6CI,7CI);Sulfuric acid, monooctyl ester, sodium salt(8CI,9CI);Cycloryl OS;Disponil SOS 842;Duponol 80;Polystep B 29;SOS;SipexOLS;Sodium capryl sulfate;Sodium n-octyl sulfate;Sulfochem NOS;
  • PSA 74.81000
  • LogP 2.90450

Synthetic route

octanol
111-87-5

octanol

sodium octyl sulphate
142-31-4

sodium octyl sulphate

Conditions
ConditionsYield
Stage #1: octanol With sodium hydride In 1,4-dioxane at 20℃; for 1h;
Stage #2: With triethylamine sulfurtrioxide In 1,4-dioxane at 20℃;		96%
With chlorosulfonic acid; sodium hydroxide 1.) 30 min, 5 deg C, CH2Cl2; Multistep reaction;
β-cyclodextrin, 1:1 complex with NaSO4C8H17

β-cyclodextrin, 1:1 complex with NaSO4C8H17

A

sodium octyl sulphate
142-31-4

sodium octyl sulphate

B

β-cyclodextrin

β-cyclodextrin

Conditions
ConditionsYield
In water at 25℃; Equilibrium constant; dissociation;
sodium octyl sulphate
142-31-4

sodium octyl sulphate

3-(butoxycarbonyl)-1-methylpyridinium iodide
21032-39-3

3-(butoxycarbonyl)-1-methylpyridinium iodide

3-(butoxycarbonyl)-1-methylpyridinium octyl sulfate
1048382-81-5

3-(butoxycarbonyl)-1-methylpyridinium octyl sulfate

Conditions
ConditionsYield
In water for 0.166667h;100%
3-methyl-1-(propoxyethoxyethoxycarbonylmethyl)imidazolium bromide
1122146-85-3

3-methyl-1-(propoxyethoxyethoxycarbonylmethyl)imidazolium bromide

sodium octyl sulphate
142-31-4

sodium octyl sulphate

3-methyl-1-(propoxyethoxyethoxycarbonylmethyl)imidazolium octylsulfate
1122146-91-1

3-methyl-1-(propoxyethoxyethoxycarbonylmethyl)imidazolium octylsulfate

Conditions
ConditionsYield
In water at 60℃; for 2h;98%
2,3-dimethyl-1-(pyrrolidinylcarbonylmethyl)imidazolium bromide

2,3-dimethyl-1-(pyrrolidinylcarbonylmethyl)imidazolium bromide

sodium octyl sulphate
142-31-4

sodium octyl sulphate

2,3-dimethyl-1-(pyrrolidinylcarbonylmethyl)imidazolium octylsulfate

2,3-dimethyl-1-(pyrrolidinylcarbonylmethyl)imidazolium octylsulfate

Conditions
ConditionsYield
In water at 60℃; for 2h;98%
3-methyl-1-[2-oxo-2-(1-pyrrolidinyl)ethyl]-1H-imidazolium bromide

3-methyl-1-[2-oxo-2-(1-pyrrolidinyl)ethyl]-1H-imidazolium bromide

sodium octyl sulphate
142-31-4

sodium octyl sulphate

3-methyl-1-(pyrrolidinylcarbonylmethyl)imidazolium octylsulfate

3-methyl-1-(pyrrolidinylcarbonylmethyl)imidazolium octylsulfate

Conditions
ConditionsYield
In water at 60℃; for 2h;97%
3-methyl-1-(ethoxyethoxycarbonylmethyl)imidazolium bromide
1122146-50-2

3-methyl-1-(ethoxyethoxycarbonylmethyl)imidazolium bromide

sodium octyl sulphate
142-31-4

sodium octyl sulphate

3-methyl-1-(ethoxyethoxycarbonylmethyl)imidazolium octylsulfate
1122146-56-8

3-methyl-1-(ethoxyethoxycarbonylmethyl)imidazolium octylsulfate

Conditions
ConditionsYield
In water at 60℃; for 2h;96%
1-methyl-3-(pentoxycarbonylmethyl)imidazolium bromide
808184-34-1

1-methyl-3-(pentoxycarbonylmethyl)imidazolium bromide

sodium octyl sulphate
142-31-4

sodium octyl sulphate

1-methyl-3-(pentoxycarbonylmethyl)imidazolium octylsulfate
911066-18-7

1-methyl-3-(pentoxycarbonylmethyl)imidazolium octylsulfate

Conditions
ConditionsYield
In water at 60℃; for 2h;96%
3-methyl-1-(methoxyethoxycarbonylmethyl)imidazolium bromide
1122146-43-3

3-methyl-1-(methoxyethoxycarbonylmethyl)imidazolium bromide

sodium octyl sulphate
142-31-4

sodium octyl sulphate

3-methyl-1-(methoxyethoxycarbonylmethyl)imidazolium octylsulfate
1122146-49-9

3-methyl-1-(methoxyethoxycarbonylmethyl)imidazolium octylsulfate

Conditions
ConditionsYield
In water at 60℃; for 2h;95%
2,3-dimethyl-1-(methoxyethoxyethoxycarbonylmethyl)imidazolium bromide
1122147-13-0

2,3-dimethyl-1-(methoxyethoxyethoxycarbonylmethyl)imidazolium bromide

sodium octyl sulphate
142-31-4

sodium octyl sulphate

2,3-dimethyl-1-(methoxyethoxyethoxycarbonylmethyl)imidazolium octylsulfate
1122147-19-6

2,3-dimethyl-1-(methoxyethoxyethoxycarbonylmethyl)imidazolium octylsulfate

Conditions
ConditionsYield
In water at 60℃; for 2h;94%
1-n-butyl-3-methylpyridin-1-ium bromide
26576-85-2

1-n-butyl-3-methylpyridin-1-ium bromide

sodium octyl sulphate
142-31-4

sodium octyl sulphate

1-butyl-3-methylpyridinium octyl sulfate
1173828-03-9

1-butyl-3-methylpyridinium octyl sulfate

Conditions
ConditionsYield
In water for 0.166667h;93%
3-(butoxycarbonyl)-1-butylpyridinium iodide
1173828-08-4

3-(butoxycarbonyl)-1-butylpyridinium iodide

sodium octyl sulphate
142-31-4

sodium octyl sulphate

3-(butoxycarbonyl)-1-butylpyridinium octyl sulfate
1048382-82-6

3-(butoxycarbonyl)-1-butylpyridinium octyl sulfate

Conditions
ConditionsYield
In water for 0.166667h;93%
3-methyl-1-(butoxyethoxycarbonylmethyl)imidazolium bromide
1122146-64-8

3-methyl-1-(butoxyethoxycarbonylmethyl)imidazolium bromide

sodium octyl sulphate
142-31-4

sodium octyl sulphate

3-methyl-1-(butoxyethoxycarbonylmethyl)imidazolium octylsulfate
1122146-70-6

3-methyl-1-(butoxyethoxycarbonylmethyl)imidazolium octylsulfate

Conditions
ConditionsYield
In water at 60℃; for 2h;93%
3-methyl-1-(ethoxyethoxyethoxycarbonylmethyl)imidazolium bromide
1122146-78-4

3-methyl-1-(ethoxyethoxyethoxycarbonylmethyl)imidazolium bromide

sodium octyl sulphate
142-31-4

sodium octyl sulphate

3-methyl-1-(ethoxyethoxyethoxycarbonylmethyl)imidazolium octylsulfate
1122146-84-2

3-methyl-1-(ethoxyethoxyethoxycarbonylmethyl)imidazolium octylsulfate

Conditions
ConditionsYield
In water at 60℃; for 2h;93%
3-{[bis(2-methoxyethyl)carbamoyl]methyl}-1-methyl-1H-imidazol-3-ium bromide
1122147-20-9

3-{[bis(2-methoxyethyl)carbamoyl]methyl}-1-methyl-1H-imidazol-3-ium bromide

sodium octyl sulphate
142-31-4

sodium octyl sulphate

3-methyl-1-([bis-1-methoxyethyl]carbamylmethyl)imidazolium octylsulfate
1122147-22-1

3-methyl-1-([bis-1-methoxyethyl]carbamylmethyl)imidazolium octylsulfate

Conditions
ConditionsYield
In water at 60℃; for 2h;92%
In water for 4h;
3-{2-[2-(2-butoxyethoxy)ethoxy]-2-oxoethyl}-1-methyl-1H-imidazol-3-ium bromide
1122146-92-2

3-{2-[2-(2-butoxyethoxy)ethoxy]-2-oxoethyl}-1-methyl-1H-imidazol-3-ium bromide

sodium octyl sulphate
142-31-4

sodium octyl sulphate

3-methyl-1-(butoxyethoxyethoxycarbonylmethyl)imidazolium octylsulfate
1122146-98-8

3-methyl-1-(butoxyethoxyethoxycarbonylmethyl)imidazolium octylsulfate

Conditions
ConditionsYield
In water at 60℃; for 2h;92%
sodium octyl sulphate
142-31-4

sodium octyl sulphate

1-butylpyridinium bromide
874-80-6

1-butylpyridinium bromide

1-butylpyridinium octyl sulfate
1005759-92-1

1-butylpyridinium octyl sulfate

Conditions
ConditionsYield
In water for 0.166667h;90%
2-(3,4-dimethoxyphenyl)-2-(3-methylimidazolium)butyl acetate chloride
1241839-88-2

2-(3,4-dimethoxyphenyl)-2-(3-methylimidazolium)butyl acetate chloride

sodium octyl sulphate
142-31-4

sodium octyl sulphate

2-(3,4-dimethoxyphenyl)-2-(3-methylimidazolium)butyl acetate octylsulphate
1241839-91-7

2-(3,4-dimethoxyphenyl)-2-(3-methylimidazolium)butyl acetate octylsulphate

Conditions
ConditionsYield
In water87.9%
1-butyl-3-(butylcarbamoyl)pyridinium iodide
1173828-09-5

1-butyl-3-(butylcarbamoyl)pyridinium iodide

sodium octyl sulphate
142-31-4

sodium octyl sulphate

1-butyl-3-(butylcarbamoyl)pyridinium octyl sulfate
1048382-85-9

1-butyl-3-(butylcarbamoyl)pyridinium octyl sulfate

Conditions
ConditionsYield
In water for 0.166667h;87%
2,3-dimethyl-1-(pentoxycarbonylmethyl)imidazolium bromide
911066-13-2

2,3-dimethyl-1-(pentoxycarbonylmethyl)imidazolium bromide

sodium octyl sulphate
142-31-4

sodium octyl sulphate

2,3-dimethyl-1-(pentoxycarbonylmethyl)imidazolium octylsulfate
911066-21-2

2,3-dimethyl-1-(pentoxycarbonylmethyl)imidazolium octylsulfate

Conditions
ConditionsYield
In water at 60℃; for 2h;86%
3-methyl-1-(propoxyethoxycarbonylmethyl)imidazolium bromide
1122146-57-9

3-methyl-1-(propoxyethoxycarbonylmethyl)imidazolium bromide

sodium octyl sulphate
142-31-4

sodium octyl sulphate

3-methyl-1-(2-(n-propoxy)ethoxycarbonylmethyl)imidazolium octylsulfate
1122146-63-7

3-methyl-1-(2-(n-propoxy)ethoxycarbonylmethyl)imidazolium octylsulfate

Conditions
ConditionsYield
In water at 60℃; for 2h;85%
In water at 60℃; for 2h;85%
In water at 60℃; for 2h;85%
3-methyl-1-(methoxyethoxyethoxyethoxycarbonylmethyl)imidazolium bromide
1122146-99-9

3-methyl-1-(methoxyethoxyethoxyethoxycarbonylmethyl)imidazolium bromide

sodium octyl sulphate
142-31-4

sodium octyl sulphate

3-methyl-1-(methoxyethoxyethoxyethoxycarbonylmethyl)imidazolium octylsulfate
1122147-05-0

3-methyl-1-(methoxyethoxyethoxyethoxycarbonylmethyl)imidazolium octylsulfate

Conditions
ConditionsYield
In water at 60℃; for 2h;84%
2,3-dimethyl-1-(butoxyethoxycarbonylmethyl)imidazolium bromide
1122147-06-1

2,3-dimethyl-1-(butoxyethoxycarbonylmethyl)imidazolium bromide

sodium octyl sulphate
142-31-4

sodium octyl sulphate

2,3-dimethyl-1-(butoxyethoxycarbonylmethyl)imidazolium octylsulfate
1122147-12-9

2,3-dimethyl-1-(butoxyethoxycarbonylmethyl)imidazolium octylsulfate

Conditions
ConditionsYield
In water at 60℃; for 2h;84%
N-(ethoxycarbonylmethyl)pyridinium bromide
17282-40-5

N-(ethoxycarbonylmethyl)pyridinium bromide

sodium octyl sulphate
142-31-4

sodium octyl sulphate

1-(ethoxycarbonylmethyl)pyridinium octyl sulfate
1048382-80-4

1-(ethoxycarbonylmethyl)pyridinium octyl sulfate

Conditions
ConditionsYield
In water for 0.166667h;83%
3-methyl-1-(methoxyethoxyethoxycarbonylmethyl)imidazolium bromide
1122146-71-7

3-methyl-1-(methoxyethoxyethoxycarbonylmethyl)imidazolium bromide

sodium octyl sulphate
142-31-4

sodium octyl sulphate

3-methyl-1-(methoxyethoxyethoxycarbonylmethyl)imidazolium octylsulfate
1122146-77-3

3-methyl-1-(methoxyethoxyethoxycarbonylmethyl)imidazolium octylsulfate

Conditions
ConditionsYield
In water at 60℃; for 2h;82%
sodium octyl sulphate
142-31-4

sodium octyl sulphate

C47H66NO4(1+)*Cl(1-)

C47H66NO4(1+)*Cl(1-)

C47H66NO4(1+)*C8H17O4S(1-)

C47H66NO4(1+)*C8H17O4S(1-)

Conditions
ConditionsYield
In methanol at 60℃; for 2h;82%
sodium octyl sulphate
142-31-4

sodium octyl sulphate

C71H114NO4(1+)*Cl(1-)

C71H114NO4(1+)*Cl(1-)

C71H114NO4(1+)*C8H17O4S(1-)

C71H114NO4(1+)*C8H17O4S(1-)

Conditions
ConditionsYield
In methanol at 60℃; for 2h;74%
(RS)-3-methyl-1-(methylmandelylcarbonylmethyl)imidazolium bromide
1241839-40-6

(RS)-3-methyl-1-(methylmandelylcarbonylmethyl)imidazolium bromide

sodium octyl sulphate
142-31-4

sodium octyl sulphate

(RS)-3-methyl-1-(methylmandelylcarbonylmethyl)imidazolium octylsulfate
1241839-77-9

(RS)-3-methyl-1-(methylmandelylcarbonylmethyl)imidazolium octylsulfate

Conditions
ConditionsYield
In water71%
sodium octyl sulphate
142-31-4

sodium octyl sulphate

C63H98NO4(1+)*Cl(1-)

C63H98NO4(1+)*Cl(1-)

C63H98NO4(1+)*C8H17O4S(1-)

C63H98NO4(1+)*C8H17O4S(1-)

Conditions
ConditionsYield
In methanol at 60℃; for 2h;71%
sodium octyl sulphate
142-31-4

sodium octyl sulphate

C79H130NO4(1+)*Cl(1-)

C79H130NO4(1+)*Cl(1-)

C79H130NO4(1+)*C8H17O4S(1-)

C79H130NO4(1+)*C8H17O4S(1-)

Conditions
ConditionsYield
In methanol at 60℃; for 2h;68%
sodium octyl sulphate
142-31-4

sodium octyl sulphate

1-butyl-3-methylimidazolium chloride
79917-90-1

1-butyl-3-methylimidazolium chloride

1-n-butyl-3-methylimidazolium octyl sulfate

1-n-butyl-3-methylimidazolium octyl sulfate

Conditions
ConditionsYield
In water Product distribution / selectivity; Heating / reflux;66%
In dichloromethane; water

Sodium octyl sulfate Consensus Reports

Reported in EPA TSCA Inventory.

Sodium octyl sulfate Specification

The Octyl sodium sulfate is an organic compound with the formula C8H17NaO4S. The IUPAC name of this chemical is sodium octyl sulfate. With the CAS registry number 142-31-4, it is also named as Sulphuric acid, monooctyl ester, sodium salt. The product's classification code is Drug / Therapeutic Agent. Besides, it is a white solid, which should be stored in a closed and cool place. It is used for biochemical studies and surfactants.

Physical properties about Octyl sodium sulfate are: (1)ACD/LogP: 3.27; (2)ACD/LogD (pH 5.5): -0.23; (3)ACD/LogD (pH 7.4): -0.23; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 4; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 8.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: [Na+].[O-]S(=O)(=O)OCCCCCCCC
(2)InChI: InChI=1/C8H18O4S.Na/c1-2-3-4-5-6-7-8-12-13(9,10)11;/h2-8H2,1H3,(H,9,10,11);/q;+1/p-1
(3)InChIKey: WFRKJMRGXGWHBM-REWHXWOFAY
(4)Std. InChI: InChI=1S/C8H18O4S.Na/c1-2-3-4-5-6-7-8-12-13(9,10)11;/h2-8H2,1H3,(H,9,10,11);/q;+1/p-1
(5)Std. InChIKey: WFRKJMRGXGWHBM-UHFFFAOYSA-M

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 396mg/kg (396mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)

VASCULAR: REGIONAL OR GENERAL ARTERIOLAR OR VENOUS DILATION		 Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 42, Pg. 283, 1953.
rat LD50 oral 3200mg/kg (3200mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

GASTROINTESTINAL: GASTRITIS

GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"		 Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 42, Pg. 283, 1953.

Related Products

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View