10,12-PENTACOSADIYNOIC ACID

Modify Date: 2025-08-25 08:03:49

10,12-PENTACOSADIYNOIC ACID structure	Common Name	10,12-PENTACOSADIYNOIC ACID
	CAS Number	66990-32-7	Molecular Weight	374.600
	Density	0.9±0.1 g/cm3	Boiling Point	522.5±33.0 °C at 760 mmHg
	Molecular Formula	C₂₅H₄₂O₂	Melting Point	62-63°C
	MSDS	Chinese USA	Flash Point	246.9±20.1 °C
	Symbol	GHS07	Signal Word	Warning

Name	10,12-Pentacosadiynoic acid
Synonym	More Synonyms

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
InChIKey	ZPUDRBWHCWYMQS-UHFFFAOYSA-N
SMILES	CCCCCCCCCCCCC#CC#CCCCCCCCCC(=O)O
Storage condition	Refrigerator

10,12-PENTACOSADIYNOIC ACID MSDS(Chinese)

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

10-Undecynoic acid

CAS#:2777-65-3

1-chloro-tetrad...

CAS#:850622-13-8

~52%

10,12-PENTACOSA...

CAS#:66990-32-7

Literature: Usov, O. M.; Tret'yakov, E. V.; Sveshnikova, L. L.; Shvartsberg, M. S. Russian Chemical Bulletin, 1995 , vol. 44, # 10 p. 1929 - 1932 Izvestiya Akademi Nauk, Seriya Khimicheskaya, 1995 , # 10 p. 2009 - 2012

Precursor 2
CAS#:2777-65-3 10-Undecynoic acid CAS#:850622-13-8 1-chloro-tetrad...
DownStream 5
CAS#:92266-90-5 10,12-Pentacosa... CAS#:128424-24-8 N-phenylpentaco... CAS#:128937-83-7 pentacosa-10,12... CAS#:164919-49-7 N-[2-[2-(2-amin...
CAS#:120650-77-3 METHYL 10,12-PE...

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%

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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...

MFCD00041684

pentacosa-10,12-diynoic acid

10,12-PENTACOSADIYNOIC ACID