Product Name

  • Name

    SODIUM DODECYL SULFATE

  • EINECS 209-140-9
  • CAS No. 556-76-3
  • Density 1.03 g/mL at 20 °C
  • Solubility Soluble in water.
  • Melting Point 204-207 °C(lit.)
  • Formula C5H11NaO4S
  • Boiling Point
  • Molecular Weight 190.196
  • Flash Point
  • Transport Information
  • Appearance White powder
  • Safety 26-36/37
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 556-76-3 (SODIUM DODECYL SULFATE)
  • Hazard Symbols IrritantXi
  • Synonyms Pentylsodium sulfate (6CI,7CI);Sulfuric acid, monopentyl ester, sodium salt(8CI,9CI);Pentyl sodium sulphate;Sodium amyl sulfate;Sodium pentyl sulfate;
  • PSA 74.81000
  • LogP 1.73420

Synthetic route

sodium pentyl sulfate
556-76-3

sodium pentyl sulfate

1-nitropentane
628-05-7

1-nitropentane

Conditions
ConditionsYield
With potassium nitrate; sodium nitrite at 215℃; Yield given;
sodium pentyl sulfate
556-76-3

sodium pentyl sulfate

sodium sulfite
7757-83-7

sodium sulfite

sodium pentane-1-sulfonate
22767-49-3

sodium pentane-1-sulfonate

Conditions
ConditionsYield
In water 110-130°C, 4-5 h;
In water 110-130°C, 4-5 h;
sodium pentyl sulfate
556-76-3

sodium pentyl sulfate

terbium(III) chloride
10042-88-3

terbium(III) chloride

Tb(III) amylsulfate

Tb(III) amylsulfate

Conditions
ConditionsYield
In ethanol byproducts: NaCl; equimolar amts. of sodium alkylsulfate and TbCl3 were mixed at -20°C; ppt. of NaCl filtered off, filtrate evapd., dried in vacuo over P2O5; elem. anal.;

Sulfuric acid,monopentyl ester, sodium salt (1:1) Specification

The Sulfuric acid,monopentyl ester, sodium salt (1:1) is an organic compound with the formula C5H11NaO4S. The IUPAC name of this chemical is sodium pentyl sulfate. With the CAS registry number 556-76-3, it is also named as n-Pentyl sulfate sodium salt. Besides, it is a white powder, which should be stored in a cool and well-ventilated place.

Physical properties about Sulfuric acid,monopentyl ester, sodium salt (1:1) are: (1)ACD/LogP: 1.68; (2)ACD/LogD (pH 5.5): -1.82; (3)ACD/LogD (pH 7.4): -1.82; (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: 5; (11)Polar Surface Area: 71.98 Å2.

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 protective clothing and gloves. 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-])OCCCCC
(2)InChI: InChI=1/C5H12O4S.Na/c1-2-3-4-5-9-10(6,7)8;/h2-5H2,1H3,(H,6,7,8);/q;+1/p-1
(3)InChIKey: KLZYTGLGWPHIDV-REWHXWOFAH
(4)Std. InChI: InChI=1S/C5H12O4S.Na/c1-2-3-4-5-9-10(6,7)8;/h2-5H2,1H3,(H,6,7,8);/q;+1/p-1
(5)Std. InChIKey: KLZYTGLGWPHIDV-UHFFFAOYSA-M

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