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10,12-PENTACOSADIYNOIC ACID

Names

[ CAS No. ]:
66990-32-7

[ Name ]:
10,12-PENTACOSADIYNOIC ACID

[Synonym ]:
MFCD00041684
pentacosa-10,12-diynoic acid
10,12-PENTACOSADIYNOIC ACID

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
522.5±33.0 °C at 760 mmHg

[ Melting Point ]:
62-63°C

[ Molecular Formula ]:
C25H42O2

[ Molecular Weight ]:
374.600

[ Flash Point ]:
246.9±20.1 °C

[ Exact Mass ]:
374.318481

[ PSA ]:
37.30000

[ LogP ]:
10.23

[ Vapour Pressure ]:
0.0±2.9 mmHg at 25°C

[ Index of Refraction ]:
1.486

[ Storage condition ]:
Refrigerator

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

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37/39

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2916190090

Synthetic Route

Precursor & DownStream

Customs

[ HS Code ]: 2916190090

[ Summary ]:
2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

Articles

A reinforced composite structure composed of polydiacetylene assemblies deposited on polystyrene microspheres and its application to H5N1 virus detection.

Int. J. Nanomedicine 8 , 221-32, (2013)

In this study, we immobilized polydiacetylene vesicles (PDAVs) onto the surface of polystyrene (PS) microspheres (1 μm in diameter) by using both electrical charge and conjugated forces to form a rein...

A protective layer approach to solvatochromic sensors.

Nat. Commun. 4 , 2461, (2013)

As they have been designed to undergo colorimetric changes that are dependent on the polarity of solvents, the majority of conventional solvatochromic molecule based sensor systems inevitably display ...

Chirality Transfer and Modulation in LB Films Derived From the Diacetylene/Melamine Hydrogen-Bonded Complex.

Chirality 27 , 492-9, (2015)

Introduction of hydrogen-bonding interaction into π-conjugated systems is a promising strategy, since the highly selective and directional hydrogen-bonding can increase the binding strength, provide e...


More Articles


Related Compounds

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