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Substance Name: Sodium myristyl sulfate
RN: 1191-50-0
UNII: 2X50FW96YS
InChIKey: UPUIQOIQVMNQAP-UHFFFAOYSA-M

Note

  • An anionic surface-active agent used for its wetting properties in industry and used in medicine as an irritant and sclerosing agent for hemorrhoids and varicose veins.

Molecular Formulas

  • C14-H29-O4-S.Na
  • C14-H30-O4-S.Na

Molecular Weight

  • 316.435
 

Classification Codes

  • Cardiovascular Agents
  • Drug / Therapeutic Agent
  • Pharmaceutical Solutions
  • Reproductive Effect
  • Sclerosing Solutions
  • Surface-Active Agents
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Names and Synonyms

Name of Substance

  • Sodium myristyl sulfate
  • Sodium tetradecyl sulfate
  • Sulfuric acid, monotetradecyl ester, sodium salt

MeSH Heading

  • Sodium tetradecyl sulfate

Synonyms

  • 1-Tetradecanol, hydrogen sulfate, sodium salt
  • EINECS 214-737-2
  • FibroVein
  • Monotetradecylsulfate sodium salt
  • Myristyl sulfate, sodium salt
  • Natri tetradecylsulfas
  • Natrii tetracylis sulfas
  • Natrii tetradecyclis sulfas
  • Natrii tetradecyclis sulfas [INN-Latin]
  • Natrii tetradecylsulfas
  • Niaproof 4
  • NSC 139032
  • Sodium myristyl sulfate
  • Sodium tetradecyl sulfate
  • Sodium tetradecyl sulphate
  • Sodium tetradecylsulfate
  • STDS
  • Sulfuric acid, monotetradecyl ester, sodium salt
  • Sulfuric acid, myristyl ester, sodium salt
  • Tesapon K 14
  • Tetradecilsulfato sodico
  • Tetradecilsulfato sodico [INN-Spanish]
  • Tetradecyl sodium sulfate
  • Tetradecyl sulfate de sodium
  • Tetradecyl sulfate de sodium [INN-French]
  • Tetradecyl sulfate, sodium salt
  • Texapon K 14
  • UNII-2X50FW96YS

Systematic Names

  • 1-Tetradecanol, 1-(hydrogen sulfate), sodium salt (1:1)
  • 1-Tetradecanol, hydrogen sulfate, sodium salt
  • Sodium tetradecyl sulphate

Superlist Name

  • Tetradecyl sulfate, sodium salt

Registry Numbers

CAS Registry Number

  • 1191-50-0

FDA UNII

  • 2X50FW96YS

Other Registry Number

  • 22088-37-5

System Generated Number

  • 0001191500

Molecular Formulas

Molecular Formulas

  • C14-H29-O4-S.Na
  • C14-H30-O4-S.Na

Molecular Formula Fragments

  • C14-H29-O4-S
  • C14-H30-O4-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C14H30O4S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-18-19(15,16)17;/h2-14H2,1H3,(H,15,16,17);/q;+1/p-1

InChIKey

UPUIQOIQVMNQAP-UHFFFAOYSA-M

Smiles

C(CCCCCCCCCCCC)COS(=O)(=O)[O-].[Na+]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 342mg/kg (342mg/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.
mouse LD50 intravenous 56mg/kg (56mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00154,