Pentacosylic acid

Names

[ CAS No. ]:
506-38-7

[ Name ]:
Pentacosylic acid

[Synonym ]:
Pentacosylic acid
n-Pentacosanoic acid
Pentacosanoic acid
EINECS 208-036-0
MFCD00020551

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
412.4±8.0 °C at 760 mmHg

[ Melting Point ]:
83 °C

[ Molecular Formula ]:
C₂₅H₅₀O₂

[ Molecular Weight ]:
382.663

[ Flash Point ]:
185.0±13.3 °C

[ Exact Mass ]:
382.381073

[ PSA ]:
37.30000

[ LogP ]:
11.94

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.460

[ Storage condition ]:
2-8°C

MSDS

Safety Information

[ Hazard Codes ]:
Xi,Xn

[ Risk Phrases ]:
R36/37/38:Irritating to eyes, respiratory system and skin . R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .

[ Safety Phrases ]:
S26-S36

[ WGK Germany ]:
3

[ HS Code ]:
2915900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Stearoyl chloride
AZELAIC ACID MONOMETHYL ESTER
stearic acid
1-iodopentadecane
pentacosanal
acetic acid
(R)-2-hydroxyhexacosanoic acid

DownStream

Methyl pentacosanoate
pentacosanal

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%

Related Compounds

Thiovaleric acid S-sec-butyl ester
Octanethioic acid S-propyl ester
Hexanethioic acid S-decyl ester
Thiopropionic acid S-undecyl ester
trisporic acid
Benzoic acid, 3,4-dihydroxy-, 2-Methylpropyl ester
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