463-40-1
Product Name:
Linolenic acid
Formula:
C18H30O2
Synonyms:
α-Lnn;cis,cis,cis-6,9,12-Octadecatrienoic acid;cis,cis,cis-9,12,15-Octadecatrienoic acid;gamma-Linolenic acid
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Linolenic acid is a clear colorless liquid. (NTP, 1992) |
|---|---|
| Boiling Point | 446 °F at 17 mmHg (NTP, 1992) |
| Melting Point | 11.7 °F (NTP, 1992) |
| Flash Point | greater than 235 °F (NTP, 1992) |
| Solubility | less than 1 mg/mL at 72 °F (NTP, 1992) |
| Density | 0.9164 at 68 °F (NTP, 1992) - Less dense than water; will float |
| Vapor Pressure | 0.05 mmHg at 257 °F (NTP, 1992) |
| LogP | 6.46 |
| Collision Cross Section | 173.8 Ų [M-H]- [CCS Type: DT; Buffer gas: N2; Sample Type: Human bronchoalveolar lavage fluid (BALF); Dataset: Unambiguous Lipids] |
| Kovats Retention Index | 2122 2102 2120 2113 2115 |
| Chemical Classes | Lipids -> Unambiguous Lipids |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H225:Flammable liquids H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P370+P378:In case of fire: Use … for extinction. P403+P235:Store in a well-ventilated place. Keep cool. |
COMPUTED DESCRIPTORS
| Molecular Weight | 278.4 g/mol |
|---|---|
| XLogP3 | 5.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 13 |
| Exact Mass | 278.224580195 g/mol |
| Monoisotopic Mass | 278.224580195 g/mol |
| Topological Polar Surface Area | 37.3 Ų |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Complexity | 301 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 3 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Linolenic acid is a clear colorless liquid. (NTP, 1992)