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268402

4-Isopropylbenzoic acid

≥96%

Synonim(y):

Cumic acid, Cuminic acid

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Rozmiar/SKUDostępnośćCena netto
5 g
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
312,00 zł
25 g
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720,00 zł

Informacje o tej pozycji

Wzór liniowy:
(CH3)2CHC6H4CO2H
Numer CAS:
536-66-3
Masa cząsteczkowa:
164.20
NACRES:
NA.22
PubChem Substance ID:
24856271
UNSPSC Code:
12352100
EC Number:
208-642-5
MDL number:
MFCD00002564
Assay:
≥96%

312,00 zł

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Quality Segment

assay

≥96%

mp

117-120 °C (lit.)

solubility

alcohol: soluble(lit.), diethyl ether: soluble(lit.), sulfuric acid: soluble(lit.), water: slightly soluble(lit.)

functional group

carboxylic acid

SMILES string

CC(C)c1ccc(cc1)C(O)=O

InChI

1S/C10H12O2/c1-7(2)8-3-5-9(6-4-8)10(11)12/h3-7H,1-2H3,(H,11,12)

InChI key

CKMXAIVXVKGGFM-UHFFFAOYSA-N

Application

4-Isopropylbenzoic acid (cuminic acid) was used in the synthesis of three new triorganotin carboxylates bearing methyl, butyl and phenyl substituents at tin, respectively. The products were fully characterized by spectroscopic and thermal techniques, with regard to the coordination number of tin atom, in solution and in the solid state.
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Klasa składowania

11 - Combustible Solids

Co się dzieje?

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

PPE (środki ochrony indywidualnej)

dust mask type N95 (US), Eyeshields, Gloves

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Certyfikaty analizy (CoA)

Lot/Batch Number

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Questions

1–3 of 3 Questions  

  1. What is the best way to dissolve cumate for use in mammalian cell lines? What are the optimal storage conditions for the cumate solution?

    1 answer

    1. Please note that the product has not been tested for suitability for cell culture use. Solubility in water is limited to approximately 0.151 mg/mL at 25 °C. The compound is soluble in Ethanol but it solubility limit is not known. No data is available regarding solution stability.

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  2. 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/418/501/product-dating-information-06-25-mk.pdf

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  3. 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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