trans-2-Undecenoic acid

Modify Date: 2024-01-19 16:04:50

trans-2-Undecenoic acid Structure
trans-2-Undecenoic acid structure
Common Name trans-2-Undecenoic acid
CAS Number 15790-94-0 Molecular Weight 184.27500
Density 0.929g/cm3 Boiling Point 295.4ºC at 760mmHg
Molecular Formula C11H20O2 Melting Point 8.5 °C(estimate)
MSDS N/A Flash Point 201.1ºC

 Use of trans-2-Undecenoic acid


trans-2-Undecenoic acid ((E)-2-Undecenoic acid) is an α,β-unsaturated carboxylic acid and is characterized by acid dimers. The corresponding dimers are connected via intermolecular hydrogen bonds of the carboxylic groups C=O···H-O[1].

 Names

Name trans-undec-2-enoic acid
Synonym More Synonyms

 trans-2-Undecenoic acid Biological Activity

Description trans-2-Undecenoic acid ((E)-2-Undecenoic acid) is an α,β-unsaturated carboxylic acid and is characterized by acid dimers. The corresponding dimers are connected via intermolecular hydrogen bonds of the carboxylic groups C=O···H-O[1].
Related Catalog
In Vitro The crystal packing of trans-2-Undecenoic acid (E)-undec-2-enoic acid) is described by layers of acid dimers parallel to the (0 4 1) plane which are featured by layers of polar headgroups and hydrophobic hydrocarbon chains. The carboxylic group and the following three carbon atoms (C2, C3, C4) of the trans-2-Undecenoic acid (E)-undec-2-enoic acid) molecule lie in one plane, whereas the atoms of the hydrocarbon chain starting from C4 until C11 adopt a nearly fully staggered conformation[1].
References

[1]. Sonneck M, et al. Crystal structure of (E)-undec-2-enoic acid. Acta Crystallogr E Crystallogr Commun. 2015 May 28;71(Pt 6):o426-7.

 Chemical & Physical Properties

Density 0.929g/cm3
Boiling Point 295.4ºC at 760mmHg
Melting Point 8.5 °C(estimate)
Molecular Formula C11H20O2
Molecular Weight 184.27500
Flash Point 201.1ºC
Exact Mass 184.14600
PSA 37.30000
LogP 3.37780
Vapour Pressure 0.000372mmHg at 25°C
Index of Refraction 1.4625

 Safety Information

Hazard Codes Xn
Risk Phrases R36/38
Safety Phrases S26-S36
HS Code 2916190090

 Synthetic Route

~44%

trans-2-Undecenoic acid Structure

trans-2-Undecen...

CAS#:15790-94-0

Literature: Periasamy, Mariappan; Rameshkumar, Chellappan; Radhakrishnan, Ukkiramapandian; Brunet, Jean-Jacques Journal of Organic Chemistry, 1998 , vol. 63, # 15 p. 4930 - 4935

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trans-2-Undecenoic acid Structure

trans-2-Undecen...

CAS#:15790-94-0

Literature: Kemme, Susanne T.; Smejkal, Tomas; Breita, Bernhard Advanced Synthesis and Catalysis, 2008 , vol. 350, # 7-8 p. 989 - 994

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trans-2-Undecenoic acid Structure

trans-2-Undecen...

CAS#:15790-94-0

Literature: Kemme, Susanne T.; Smejkal, Tomas; Breit, Bernhard Chemistry - A European Journal, 2010 , vol. 16, # 11 p. 3423 - 3433

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trans-2-Undecenoic acid Structure

trans-2-Undecen...

CAS#:15790-94-0

Literature: Heslinga,L. et al. Recueil des Travaux Chimiques des Pays-Bas, 1973 , vol. 92, p. 287 - 303

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trans-2-Undecenoic acid Structure

trans-2-Undecen...

CAS#:15790-94-0

Literature: Wyss; Ludwig; Joiner Archives of Biochemistry, 1945 , vol. 7, p. 415,422

 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%

 Synonyms

2-UNDECENOIC ACID
trans-2-undecenoic acid
TRANS-2-UNDECENOIC ACID: TECH.
(E)-undec-2-enoic acid
trans-2-Undecenoic acid, tech. 80%
trans-2-Undecylenic acid
MFCD00040909
2-undecylenic acid
RARECHEM AL BK 0167
n-undecylenic acid
trans-2-undecanoic acid
(E)-2-Undecenoic acid
(2E)-2-Undecenoic acid