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Merck

M34006

3-Methylcatechol

98%

Synonym(s):

1,2-Dihydroxy-3-methylbenzene, 2,3-Dihydroxytoluene, 2,3-Toluenediol, 2-Hydroxy-3-methylphenol, 2-Hydroxy-6-methylphenol, 3-Methyl-1,2-benzenediol, 3-Methyl-1,2-dihydroxybenzene, 3-Methylpyrocatechol

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About This Item

Linear Formula:
CH3C6H3-1,2-(OH)2
CAS Number:
Molecular Weight:
124.14
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
207-672-6
MDL number:
Assay:
98%
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Quality Level

InChI

1S/C7H8O2/c1-5-3-2-4-6(8)7(5)9/h2-4,8-9H,1H3

InChI key

PGSWEKYNAOWQDF-UHFFFAOYSA-N

SMILES string

Cc1cccc(O)c1O

assay

98%

bp

241 °C (lit.)

mp

65-68 °C (lit.)

shipped in

wet ice

storage temp.

2-8°C

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

M34006-25G: + M34006-VAR: + M34006-BULK: + M34006-100G:

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L E Hüsken et al.
Applied microbiology and biotechnology, 55(5), 571-577 (2001-06-21)
The bioconversion of toluene into 3-methylcatechol was studied as a model system for the production of valuable 3-substituted catechols in general. For this purpose, an improved microbial system for the production of 3-methylcatechol was obtained. Pseudomonas putida strains containing the
George P Prpich et al.
Biotechnology and bioengineering, 98(5), 1008-1016 (2007-04-28)
The bioproduction of 3-methylcatechol from toluene via Pseudomonas putida MC2 was performed in a solid-liquid two-phase partitioning bioreactor with the intent of increasing yield and productivity over a single-phase system. The solid phase consisted of HYTREL, a thermoplastic polymer that
Raúl Muñoz et al.
Biodegradation, 19(6), 897-908 (2008-04-15)
The response of Pseudomonas putida F1 to process fluctuations and operational failures during toluene biodegradation was evaluated in a chemostat suspended growth bioreactor. The ability of P. putida F1 to rapidly increase its specific toluene degradation capacity resulted in no
L E Hüsken et al.
Bioprocess and biosystems engineering, 26(1), 11-17 (2003-09-19)
Pseudomonas putida MC2 produces 3-methylcatechol from toluene in aqueous medium. A second phase of 1-octanol may improve total product accumulation. To optimise the design of such a biphasic process, a process model was developed, both for one- and two-phase applications.
George P Prpich et al.
Biotechnology and bioengineering, 97(3), 536-543 (2006-11-14)
The biotransformation of toluene to 3-methycatechol (3MC) via Pseudomonas putida MC2 was used as a model system for the development of a biphasic process offering enhanced overall volumetric productivity. Three factors were investigated for the identification of an appropriate organic

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