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142-31-4

142-31-4 structure
142-31-4 structure
Name Sodium octyl sulfate
Synonyms Octyl sulfate,sodium salt
Octyl sulfate sodium salt
EINECS 205-535-5
Sulfuric acid, octyl ester, sodium salt (1:1)
sodium,octyl sulfate
Sodium octyl sulfate
Sodium n-octyl sulfate
MFCD00007470
Density 1.04 g/ml
Melting Point 195 °C (dec.)(lit.)
Molecular Formula C8H17NaO4S
Molecular Weight 232.273
Flash Point 93.3 °C
Exact Mass 232.074524
PSA 74.81000
LogP 2.90450
Stability Stable. Incompatible with oxidizing agents.
Water Solubility soluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WT1175000
CHEMICAL NAME :
Sulfuric acid, monooctyl ester, sodium salt
CAS REGISTRY NUMBER :
142-31-4
LAST UPDATED :
199710
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C8-H17-O4-S.Na
MOLECULAR WEIGHT :
232.30
WISWESSER LINE NOTATION :
WSO&8 &-NA-

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 :
3200 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Gastrointestinal - gastritis Gastrointestinal - hypermotility, diarrhea
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
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
396 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
Symbol GHS07
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 R36/37/38
Safety Phrases S26-S36-S37/39
RIDADR NONH for all modes of transport
WGK Germany 2
RTECS WT1175000
HS Code 29209010
Precursor  1

DownStream  1

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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