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544027

Sigma-Aldrich

5,7-Hexadecadiynoic acid

97%

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About This Item

Linear Formula:
H3C(CH2)7C≡C2≡C(CH2)3CO2H
CAS Number:
28393-01-3
Molecular Weight:
248.36
MDL number:
MFCD03695477
UNSPSC Code:
12352100
PubChem Substance ID:
24878286
NACRES:
NA.22

Assay

97%

form

solid

mp

44-48 °C (lit.)

SMILES string

CCCCCCCCC#CC#CCCCC(O)=O

InChI

1S/C16H24O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18/h2-8,13-15H2,1H3,(H,17,18)

InChI key

RPTNONNBJKKVEV-UHFFFAOYSA-N

General description

5,7-Hexadecadiynoic acid is a diacetylenic acid. It participates in the synthesis of polymerizable asymmetric diacetylenic monomer compounds (ADMs). The FT-Raman and FT-IR spectra of 5,7-hexadecadiynoic acid have been recorded and assigned.

Application

5,7-Hexadecadiynoic acid (HDDA) may be used in the preparation of poly(HDDA)/zinc oxide(ZnO) nanocomposites.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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