Heptadecanoic acid

IUPAC Name: Heptadecanoic acid
CAS: 506-12-7
Formula: C₁₇H₃₄O₂
Molecular Weight: 270.45
The Molecular Structure of Heptadecanoic acid (CAS NO.506-12-7):
 
Density: 0.89 g/cm³ 
Flash Point: 158.4 °C 
Boiling Point: 298.5 °C at 760 mmHg
Appearance: off-white powder
Index of Refraction: 1.454 
Molar Refractivity: 82.37 cm³ 
Molar Volume: 303.7 cm³ 
Polarizability: 32.65×10^-24cm³ 
Surface Tension: 33.4 dyne/cm 
Melting Point: 59-61 °C(lit.)
Enthalpy of Vaporization: 59.23 kJ/mol 
Vapour Pressure: 0.0003 mmHg at 25°C 
Water Solubility: 0.01946(mg/L) at 25°C 
Product Categories: fatty & aliphatic acids, esters, alcohols & derivatives;alkylcarboxylic Acids;Biochemistry;Higher Fatty Acids & Higher Alcohols;Monofunctional & alpha,omega-bifunctional alkanes;monofunctional alkanes;saturated higher fatty acids.

Reported in EPA TSCA Inventory.

Poison by intravenous route. When heated to decomposition it emits acrid smoke and fumes.
Safety Information about Heptadecanoic acid (CAS NO.506-12-7):
Hazard Codes: 
Xi:
Risk Statements about Heptadecanoic acid (CAS NO.506-12-7):
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements about Heptadecanoic acid (CAS NO.506-12-7):
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
WGK Germany: 3
RTECS: MI3850000

  Heptadecanoic acid with CAS number of 506-12-7 is also known as 4-02-00-01193 (Beilstein Handbook Reference) ; AI3-36481 ; BRN 1781004 ; EINECS 208-027-1 ; Margaric acid ; Margarinic acid ; NSC 3743 ; n-Heptadecanoic acid ; n-Heptadecoic acid ; n-Heptadecylic acid . As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Use water spray, dry chemical, carbon dioxide, or chemical foam. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Avoid ingestion and inhalation. Store in a cool, dry place. Store in a tightly closed container.