Sodium Lauryl Ether Sulfate

Names

[ Name ]:
Sodium Lauryl Ether Sulfate

[Synonym ]:
Neopax
Sodium 2-(dodecyloxy)ethyl sulfate
sodium lauryl ether sulfate
sodium polyoxyethylene (1) lauryl ether sulfate
Laxidogol
Dinatrium-p,p'-picolyliden-(2)-bis-(phenylsulfate)
sodium lauryl ethoxy sulphate
Ethanol, 2-(dodecyloxy)-, hydrogen sulfate, sodium salt (1:1)
sodium dodecyl ethoxy sulfate
sodium laureth sulfate
Rapilax
Laxoberon

Chemical & Physical Properties

[ Molecular Formula ]:
C₁₄H₂₉NaO₅S

[ Molecular Weight ]:
332.432

[ Exact Mass ]:
332.163330

[ PSA ]:
84.04000

[ LogP ]:
4.48150

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KK7890000

CHEMICAL NAME :: Ethanol, 2-(dodecyloxy)-, hydrogen sulfate, sodium salt

CAS REGISTRY NUMBER :: 15826-16-1

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C14-H30-O5-S.Na

MOLECULAR WEIGHT :: 333.49

WISWESSER LINE NOTATION :: O2O12 &-NA- &..H2.S-O4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1995 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 5,763,1967 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 22750 mg/kg/13W-C

TOXIC EFFECTS :: Cardiac - changes in heart weight Liver - changes in liver weight Kidney, Ureter, Bladder - changes in bladder weight

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 5,763,1967

Safety Information

[ HS Code ]:
2920909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%