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/418/501/product-dating-information-06-25-mk.pdf
140414
3,5-Di-tert-butyl-2-hydroxybenzaldehyde
99%
Synonym(s):
3,5-Di-tert-butylsalicylaldehyde
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 g | Available to ship TODAYfromMILWAUKEE | $56.80 $42.60 | |
| 25 g | Available to ship TODAYfromMILWAUKEE | $68.70 |
About This Item
$42.60
List Price$56.80Save 25%Available to ship TODAYDetails
Quality Level
assay
99%
form
powder or crystals
mp
59-61 °C (lit.)
functional group
aldehyde
SMILES string
CC(C)(C)c1cc(C=O)c(O)c(c1)C(C)(C)C
InChI
1S/C15H22O2/c1-14(2,3)11-7-10(9-16)13(17)12(8-11)15(4,5)6/h7-9,17H,1-6H3
InChI key
RRIQVLZDOZPJTH-UHFFFAOYSA-N
General description
- methyl-2-{N-(2′-aminoethane)}-amino-1-cyclopentenedithiocarboxylate to yield Schiff base ligand[1]
- N,N-diethyl-2-methyl-1,4-phenylenediamine during the synthesis of copper(II) and cobalt(II) complexes of salicylaldimine
Application
- Mn(III)-salen complex and its diamino precursor 5,6-diamino-5,6-dideoxy-1,2-O-isopropylidene-3-O-methyl-β-L-idofuranose
- chiral Schiff base ligand for an enantioselective copper-catalyzed addition of phenylacetylene to imines
- chiral oxazolidine ligand for the enantioselective addition of diethylzinc to aldehydes
- tin Schiff base complexes with histidine analogues[2]
1 of 1
This Item | |||
|---|---|---|---|
| assay 99% | assay 98% | assay 96% | assay 98% |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
| form powder or crystals | form - | form - | form powder |
| mp 59-61 °C (lit.) | mp - | mp - | mp 113-115 °C (lit.) |
| functional group aldehyde | functional group aldehyde | functional group aldehyde | functional group carboxylic acid |
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 140414-5G | 04061838733443 |
| 140414-25G | 04061838733436 |
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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