Basic information
- CAS
1191-50-0- Standard SMILES
CCCCCCCCCCCCCCOS(=O)(=O)O- InChIKey
URLJMZWTXZTZRR-UHFFFAOYSA-N- Molecular formula
- C14H30O4S
- Average molar mass
- 294.45 g/mol
- Monoisotopic mass
- 294.18648061
Overview
Sodium myristyl sulfate is a sulfuric ester.
Names & identifiers
- Preferred name
- Myristyl sulfate
- IUPAC
- tetradecyl hydrogen sulfate
- English name
- Sodium tetradecyl sulfate
- Molecular formula
- C14H31NaO4S
- Molecular weight
- 317.44
Names & synonyms
myristyl sulfateTETRADECYL SULFATE4754-44-31-Tetradecanol, hydrogen sulfate1-Tetradecanol hydrogen sulfate6VOC18EIBHsulfuric acid monotetradecyl esterEINECS 225-281-91-Tetradecanol, 1-(hydrogen sulfate)DTXSID8041292RefChem:819760DTXCID6021292
Show more names
STSSODIUM TETRADECYL SULPHATEstdsSKL203tesaponk14XLT4 AGAR SUPPLEMENTSODIUM TETRADECYL SUSODIUM MYRISTYL SULFATENatriumtetradecylsulfatTETRADECYLSODIUMSULPHATE
7-ethyl-2-methylundecan-4-yl sulfateCHEBI:75274Tetradecyl sulfuric acidTetradecyl hydrogen sulphatetetradecylsulfateS.T.D.Monotetradecylsulfate sodium saltsodium myristyl sulphate
Database identifiers
- CAS
1191-50-0、4754-44-3- PubChem CID
- 5248
- DTXSID
Properties
Computed structural properties
- XLogP
- 5.8
- Topological polar surface area
- 72 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 14
- Heavy atoms
- 19
- Formal charge
- 0
- Complexity
- 270
Experimental & physicochemical properties
SurfactantsSurfactant -> linear alkylbenzyl sulfonate (LAS)
Solubility2.62e-03 g/L
Physical DescriptionSolid
Collision Cross Section173.4 Ų [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID4042416]
Physicochemical properties
- Melting point
- 199 °C · 199 °C
- storage temp.
- -20 °C · Store at -20°C
- form
- Micro-Crystalline Powder
- color
- White
- PH
- 5.5 · pH : 5.5~7.5 (1%)
- Water Solubility
- Soluble in water.
- Sensitive
- Hygroscopic
- BRN
- 3578122 · 3578122
- Stability
- Stable. Incompatible with strong oxidizing agents.
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Toxicology
Toxicity Summary
Sodium tetradecyl sulfate is a potent toxin for endothelial cells in that brief exposure to even low concentrations are effective in stripping endothelium over a considerable distance and exposing highly thrombogenic endothelium in the process. Diluted sodium tetradecyl sulfate is also able to induce a hypercoagulable state, possibly by selective inhibition of protein C, and can also promote platelet aggregation.
Carcinogen ClassificationNo indication of carcinogenicity to humans (not listed by IARC).
Toxicity DataLD<sub>50</sub>=1250 mg/kg (Orally in rat); LD<sub>50</sub>=3 ml/kg (Skin in rat)
Safety data
- PPE
- dust mask type N95 (US), Eyeshields, Gloves
- wgk
- 2
- tsca
- TSCA listed
- rtecs
- XB8660000
- hs_code
- 29041000
- Toxicity
- 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.
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- safety_code
- 26
- Storage Class
- 11 - Combustible Solids
- target organs
- Respiratory system
Chemistry & industry
Pharmacology
Cellular LocationsCytoplasm
Uses & manufacturing
UsesFor the treatment of small uncomplicated varicose veins of the lower extremities that show simple dilation with competent valves.
General Manufacturing Information1-Tetradecanol, 1-(hydrogen sulfate): INACTIVE
Applications
UsesFoaming, wetting, and emulsifying in cosmetic, household, and industrial uses.
UsesSodium 1-tetradecyl sulfate is used as an anionic surfactant in nickel plating bath, pickling, electrolytic cleaning, welding, leather dyeing and rubles polishes. It is used to study the time course of liquid drainage and foam coarsening and to investigate the effects of sclerosant foam preparation. It is used for the treatment of varicose and spider veins of the leg.
General DescriptionTetradecyl sulfate sodium salt is a detergent-like sclerosant.
Suppliers100 total
北京华美互利生物化工010-56205725 · [email protected]
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
武汉贺景行生物科技有限公司027-13277920701 13277920701 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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