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108464

Sigma-Aldrich

Cyclohexanecarboxaldehyde

97%

Synonym(s):

Hexahydrobenzaldehyde

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About This Item

Linear Formula:
C6H11CHO
CAS Number:
2043-61-0
Molecular Weight:
112.17
Beilstein:
878306
EC Number:
218-057-7
MDL number:
MFCD00001457
UNSPSC Code:
12352100
PubChem Substance ID:
24846806
NACRES:
NA.22
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Quality Level

100

Assay

97%

refractive index

n20/D 1.452 (lit.)

bp

161-163 °C (lit.)

density

0.926 g/mL at 25 °C (lit.)

functional group

aldehyde

storage temp.

2-8°C

SMILES string

O=CC1CCCCC1

InChI

1S/C7H12O/c8-6-7-4-2-1-3-5-7/h6-7H,1-5H2

InChI key

KVFDZFBHBWTVID-UHFFFAOYSA-N

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Application

Cyclohexanecarboxaldehyde was used to study gas-phase microwave spectrum of cyclohexanecarboxaldehyde[1]. It was used for the synthesis of poly(vinyl cyclohexanal)[2]. It was used as model substrate in the synthesis of propargylamines using Fe3O4 nanoparticles as catalyst[3]. It was employed in an aldol reaction with ethyl diazoacetate catalyzed by basic, nanoparticulate magnesium oxide leading to α-diazo-β-hydroxyesters[4].

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Statements

H226,H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

105.8 °F - closed cup

Flash Point(C)

41 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SHBS0562
0000221750
SHBQ8792
SHBK9974

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3,3-Dimethylbutyraldehyde 95%

Sigma-Aldrich

359904

3,3-Dimethylbutyraldehyde

Magnetically separable Fe3 O4 nanoparticles: an efficient catalyst for the synthesis of propargylamines.
Sreedhar B, et al.
Tetrahedron Letters, 51(14), 1891-1895 (2010)
Acid formation in polymer solids by radiation-induced chain reactions of diphenyliodonium salts.
Koizumi H, et al.
Radiation Physics and Chemistry, 80(2), 190-195 (2011)
Conformational study of cyclohexanecarboxaldehyde by microwave spectroscopy.
Kao PN and Turner PH.
Journal of the American Chemical Society, 101(16), 4497-4499 (1979)
Differential inactivation of DNA polymerases alpha and beta by aldehyde compounds.
K Suzuki et al.
Biochemical and biophysical research communications, 100(4), 1626-1633 (1981-06-01)
[Mn(tmc)(O2)]+: a side-on peroxido manganese(III) complex bearing a non-heme ligand.
Mi Sook Seo et al.
Angewandte Chemie (International ed. in English), 46(3), 377-380 (2006-11-30)
View All Related Papers

Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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