Substance
ID:353814
Names and Identifiers
IUPAC Traditional name
stearic acid
IUPAC name
octadecanoic acid
Synonyms
Cetylacetic acidOctadecanoic acid1-Heptadecanecarboxylic acidStearophanic AcidStearic acid硬脂酸NSC 25956十八烷酸NSC 261168C18:0
Properties
Safety Information
MSDS Link
Risk Statements
38
RTECS
WI2800000
GHS Hazard statements
H315
German water hazard class
1
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
European Hazard Symbols
Irritant (Xi)Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
GHS Signal Word
Warning
Physical Property
Melting Point
69-71 °C
67-72 °C(lit.)
Vapor Pressure
1 mmHg ( 173.7 °C)
Boiling Point
361 °C(lit.)
Flash Point
113 °C
235.4 °F
Product Information
Grade
puriss.
Linear Formula
CH3(CH2)16COOH
Ignition Residue
≤0.05%
Purity
≥98.5% (GC)
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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