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Sigma-Aldrich

6-Heptenoic acid

99%

Synonym(s):

6-Heptanoic acid

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About This Item

Linear Formula:
CH2=CH(CH2)4COOH
CAS Number:
1119-60-4
Molecular Weight:
128.17
Beilstein:
1747265
EC Number:
214-283-5
MDL number:
MFCD00014382
UNSPSC Code:
12352100
PubChem Substance ID:
24862039
NACRES:
NA.22

Quality Level

100

Assay

99%

form

liquid

refractive index

n20/D 1.439 (lit.)

bp

222-224 °C (lit.)

mp

−6.5 °C (lit.)

density

0.946 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

OC(=O)CCCCC=C

InChI

1S/C7H12O2/c1-2-3-4-5-6-7(8)9/h2H,1,3-6H2,(H,8,9)

InChI key

RWNJOXUVHRXHSD-UHFFFAOYSA-N

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General description

6-Heptenoic acid is a straight-chain terminal alkenoic acid. Electrochemical oxidation of 6-heptenoic acid adsorbed on Pt(111) electrode surface has been reported. Preparation of 6-heptenoic acid has been reported.

Application

6-Heptenoic acid may be used in the preparation of 6-(iodomethyl)-hexanolide, via iodo-lactonization.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Skin Corr. 1B

WGK

WGK 3

Flash Point(F)

closed cup

Flash Point(C)

closed cup

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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1, 2, 6-Tribromohexane, 5-Hexenylmagnesium Bromide, and 6-Heptenoic Acid1.
Lamb RC and Ayers PW.
The Journal of Organic Chemistry, 27(4), 1441-1442 (1962)
Preparation of seven-membered and medium-ring lactones by iodo lactonization.
Simonot B and Rousseau G.
The Journal of Organic Chemistry, 58(1), 4-5 (1993)
Electrochemical oxidation of adsorbed alkenoic acids as a function of chain length at Pt (111) electrodes. Studies by cyclic voltammetry, EELS and Auger spectroscopy.
Batina N, et al.
Catalysis Letters, 3(4), 275-297 (1989)

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