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T36609

Sigma-Aldrich

m-Tolunsäure

ReagentPlus®, 99%

Synonym(e):

3-Methyl-benzoesäure

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
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About This Item

Lineare Formel:
CH3C6H4CO2H
CAS-Nummer:
99-04-7
Molekulargewicht:
136.15
Beilstein:
970526
EG-Nummer:
202-723-9
MDL-Nummer:
MFCD00002523
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24900158
NACRES:
NA.22
Preise und Verfügbarkeit sind derzeit nicht verfügbar.

Qualitätsniveau

100

Produktlinie

ReagentPlus®

Assay

99%

bp

263 °C (lit.)

mp (Schmelzpunkt)

107-113 °C (lit.)

Dichte

1.054 g/mL at 25 °C (lit.)

SMILES String

Cc1cccc(c1)C(O)=O

InChI

1S/C8H8O2/c1-6-3-2-4-7(5-6)8(9)10/h2-5H,1H3,(H,9,10)

InChIKey

GPSDUZXPYCFOSQ-UHFFFAOYSA-N

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Rechtliche Hinweise

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H319

Gefahreneinstufungen

Eye Irrit. 2

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

302.0 °F

Flammpunkt (°C)

150 °C

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
WXBF1943V
MKCS0210
WXBD8249V
MKCN8514
MKBX6963V

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Suche nach COA

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Benzophenon purified by sublimation, ≥99%

Sigma-Aldrich

427551

Benzophenon

Diethylamin ≥99.5%

Sigma-Aldrich

471216

Diethylamin

4′-Aminoacetophenon 99%

Sigma-Aldrich

A38002

4′-Aminoacetophenon

trans-Zimtsäure ≥99%

Sigma-Aldrich

C80857

trans-Zimtsäure

G M Stephens et al.
Journal of general microbiology, 133(7), 1891-1899 (1987-07-01)
The effect of various lipophilic weak acids on the stability of certain TOL plasmids was investigated. Benzoate induced deletion of TOL plasmid DNA in Pseudomonas putida MT15, followed by loss of the plasmid; this effect was pH- and concentration-dependent, suggesting
L B Jensen et al.
Applied and environmental microbiology, 59(11), 3713-3717 (1993-11-01)
A model substrate-dependent suicide system to biologically contain Pseudomonas putida KT2440 is reported. The system consists of two elements. One element carries a fusion between a synthetic lac promoter (PA1-04/03) and the gef gene, which encodes a killing function. This
C P Saint et al.
Journal of general microbiology, 136(4), 627-636 (1990-04-01)
The ability to degrade aromatic amines and m-toluate (Tdn+ phenotype), encoded by plasmid pTDN1, was lost from Pseudomonas putida hosts after subculture in benzoate, succinate, acetate and glucose minimal medium, the fastest rate of loss occurring where benzoate was the
Minna M Jussila et al.
Environmental pollution (Barking, Essex : 1987), 139(2), 244-257 (2005-08-02)
A collection of 50 indigenous meta-toluate tolerating bacteria isolated from oil-contaminated rhizosphere of Galega orientalis on selective medium was characterized and identified by classical and molecular methods. 16S rDNA partial sequencing showed the presence of five major lineages of the
I Sarand et al.
Journal of applied microbiology, 86(5), 817-826 (1999-05-29)
The tolerance to, and degradation of m-toluate by Scots pine (Pinus sylvestris), a symbiotic mycorrhizal fungus (Suillus bovinus) and Pseudomonas fluorescens strains, with or without m-toluate-degrading capacity, was determined individually and in all symbiotic/associative plant-microbe combinations. Fungal survival on medium
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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 Antwort

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

    1 Antwort

    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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