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Stearic acid

Catalog No. 28-5040 Name Sigma Aldrich
CAS Number 57-11-4 Website http://www.sigmaaldrich.com
M. F. C18H36O2 Telephone 1-800-521-8956
M. W. 284.47724 Fax
Purity Email
Storage Chembase ID: 2891

SYNONYMS

Title
硬脂酸
IUPAC name
octadecanoic acid
IUPAC Traditional name
stearic acid
Synonyms
十八烷酸
Stearophanic Acid
Octadecanoic acid
NSC 261168
1-Heptadecanecarboxylic acid
Cetylacetic acid
C18:0
NSC 25956

DATABASE IDS

MDL Number MFCD00002752
EC Number 200-313-4
Beilstein Number 608585
CAS Number 57-11-4

PROPERTIES

Grade CP
Linear Formula CH3(CH2)16COOH
Boiling Point 361 °C(lit.)
Flash Point 113 °C
Flash Point 235.4 °F
Melting Point 67-72 °C(lit.)
Vapor Pressure 1 mmHg ( 173.7 °C)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315
European Hazard Symbols Irritant Irritant (Xi)
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Risk Statements 38
RTECS WI2800000
German water hazard class 1

DETAILS

REFERENCES