sodium n-octadecyl sulfate

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Names

[ CAS No. ]:
1120-04-3

[ Name ]:
sodium n-octadecyl sulfate

[Synonym ]:
Octadecyl sulfate sodium salt
n-Octadecyl sulfate
MFCD00007469
SODIUM N-OCTADECYL SULFATE
EINECS 214-295-0
Sodium n-Octadecyl Sulfate (Dry wt.)

Chemical & Physical Properties

[ Melting Point ]:
211-213ºC(lit.)

[ Molecular Formula ]:
C18H37NaO4S

[ Molecular Weight ]:
372.53900

[ Exact Mass ]:
372.23100

[ PSA ]:
74.81000

[ LogP ]:
6.80550

[ Appearance of Characters ]:
Powder | White to light yellow-beige

[ Water Solubility ]:
Soluble in water.

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WT1170000
CHEMICAL NAME :
Sulfuric acid, monooctadecyl ester, sodium salt
CAS REGISTRY NUMBER :
1120-04-3
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C18-H37-O4-S.Na
MOLECULAR WEIGHT :
372.60

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
477 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay) Vascular - regional or general arteriolar or venous dilation
REFERENCE :
JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 42,283,1953

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
2

[ RTECS ]:
WT1170000

[ HS Code ]:
2920909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Octadecanol

DownStream

  • Octadecanol
  • dioctadecyl sulfate

Customs

[ HS Code ]: 2920909090

[ Summary ]:
2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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Properties of ionized monolayers. Part 5.-Surface potentials and pressures of insoluble monolayers of sodium octadecyl sulphate. Mingins J and Pethica BA.

Trans. Faraday Soc. 59 , 1892-1905, (1963)


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Related Compounds

  • sodium N-octadecyl-beta-alaninate
  • SODIUM N-NONYL SULFATE
  • sodium N-(2-carboxyethyl)-N-octadecyl-beta-alaninate
  • SODIUM N-TRIDECYL SULPHATE
  • sodium n-heptyl sulphate
  • sodium n-pentyl sulphate
  • 3-(4,5,6,7-Tetrahydro-1-benzothiophen-3-yl)propanal
  • 1-(5-Chloro-2-methoxypyridin-4-yl)-3,3-difluorocyclobutan-1-amine
  • 2-(2-Chloro-3-methylphenyl)-3,3,3-trifluoropropan-1-amine
  • tert-butyl N-[3-(2,2-difluoro-1-hydroxyethyl)-4-methoxyphenyl]carbamate
  • 3-(5-Bromothiophen-3-yl)-1,1-difluoropropan-2-amine
  • 1-(3-Methylpyridin-4-yl)-3-oxocyclobutane-1-carboxylic acid
  • 2-[4-(Methoxymethyl)phenyl]-2-methylpropanal
  • rac-(1R,3S)-2,2-dimethyl-3-(4-methylnaphthalen-1-yl)cyclopropan-1-amine
  • 3-methyl-2-[1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]butanoic acid
  • 3-[3-Nitro-5-(trifluoromethyl)phenyl]piperidine
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