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Principaux documents

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T36609

Sigma-Aldrich

m-Toluic acid

ReagentPlus®, 99%

Synonyme(s) :

3-Methylbenzoic acid

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About This Item

Formule linéaire :
CH3C6H4CO2H
Numéro CAS:
99-04-7
Poids moléculaire :
136.15
Beilstein:
970526
Numéro CE :
202-723-9
Numéro MDL:
MFCD00002523
Code UNSPSC :
12352100
ID de substance PubChem :
24900158
Nomenclature NACRES :
NA.22
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Niveau de qualité

100

Gamme de produits

ReagentPlus®

Essai

99%

pb

263 °C (lit.)

Pf

107-113 °C (lit.)

Densité

1.054 g/mL at 25 °C (lit.)

Chaîne SMILES 

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)

Clé InChI

GPSDUZXPYCFOSQ-UHFFFAOYSA-N

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Catégories apparentées

Informations légales

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

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H319

Classification des risques

Eye Irrit. 2

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

302.0 °F

Point d'éclair (°C)

150 °C

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
WXBF1943V
MKCS0210
WXBD8249V
MKCN8514
MKBX6963V

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Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

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A Cebolla et al.
Applied and environmental microbiology, 62(1), 214-220 (1996-01-01)
A simple procedure to detect the switching on and off of catabolic promoters of Pseudomonas putida, at the level of single cells based on the immunodetection of a reporter epitope expressed on the surface of bacterial cells, has been developed.
Jun Yao et al.
Applied and environmental microbiology, 73(8), 2735-2743 (2007-02-27)
Mobile group II introns ("targetrons") can be programmed for insertion into virtually any desired DNA target with high frequency and specificity. Here, we show that targetrons expressed via an m-toluic acid-inducible promoter from a broad-host-range vector containing an RK2 minireplicon
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
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
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
Afficher tous les articles scientifiques apparentés

Questions

1–2 of 2 Questions  

  1. 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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  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/449/386/product-dating-information-mk.pdf

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