Heneicosylic acid
Names
[ CAS No. ]:
2363-71-5
[ Name ]:
Heneicosylic acid
[Synonym ]:
heneicosoic acid
MFCD00002805
Heneicosylic acid
heneicosanic acid
Heneicosansaeure
Heneicosanoate
Heneicosanoic acid
n-heneicosylic acid
heneianoic acid
EINECS 219-113-3
Heneicosanate
Henicosanoic acid
Henicosanoate
n-Heneicosanoic Acid
C21:0
Chemical & Physical Properties
[ Density]:
0.9±0.1 g/cm3
[ Boiling Point ]:
384.3±5.0 °C at 760 mmHg
[ Melting Point ]:
74-75 °C(lit.)
[ Molecular Formula ]:
C21H42O2
[ Molecular Weight ]:
326.557
[ Flash Point ]:
173.1±12.5 °C
[ Exact Mass ]:
326.318481
[ PSA ]:
37.30000
[ LogP ]:
9.81
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.458
[ Storage condition ]:
2-8°C
MSDS
Safety Information
[ Symbol ]:
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 ]:
36/37/38
[ Safety Phrases ]:
S26-S36
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
2915900090
Synthetic Route
Customs
[ HS Code ]: 2915900090
[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%
Articles
Cell. Mol. Life Sci. 71(17) , 3381-92, (2014)
BBS4 is one of several proteins whose defects cause Bardet-Biedl syndrome (BBS), a multi-systemic disorder, manifesting with marked obesity. BBS4 polymorphisms have been associated with common non-syn...
An efficient and economical MTT assay for determining the antioxidant activity of plant natural product extracts and pure compounds.J. Nat. Prod. 73 , 1193-5, (2010)
Antioxidants scavenge free radicals, singlet oxygen, and electrons in cellular redox reactions. The yellow MTT [3-(4,5-dimethylthiazole-2-yl)-2,5-diphenyltetrazolium bromide] is reduced to a purple fo...
Unsaturated free fatty acids: a potential biomarker panel for early detection of gastric cancer.Biomarkers 19(8) , 667-73, (2014)
Changes in the levels of free fatty acids (FFAs) are closely associated with physiological status. Serum levels of C16:1, C18:3, C18:2, C18:1, C20:4, and C22:6 in 164 gastric cancer (GC) patients and ...