155174-21-3 Usage
Description
2-Methylphenol, also known as o-cresol, is a chemical compound with the formula CH3C6H4OH. It is a colorless to yellowish liquid with a pungent odor, resembling that of creosote.
Used in Disinfectant Industry:
2-Methylphenol is used as an active ingredient for its antimicrobial properties, contributing to the effectiveness of disinfectants in various settings.
Used in Pesticide Industry:
2-Methylphenol is used as a component in the formulation of pesticides, leveraging its chemical properties to control, repel, or kill pests.
Used in Pharmaceutical Industry:
2-Methylphenol is used as a precursor in the synthesis of various pharmaceuticals, playing a crucial role in the development of new medications.
Used in Chemical Industry:
2-Methylphenol is used as a precursor for the production of antioxidants, stabilizers, and dyes, serving as a key building block for a range of industrial chemicals.
It is important to handle and store 2-methylphenol with caution due to its potential harmful effects if swallowed, inhaled, or absorbed through the skin, and its potential to cause irritation to the respiratory system and skin. Safety regulations should be strictly followed to mitigate risks associated with its use.
Check Digit Verification of cas no
The CAS Registry Mumber 155174-21-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,1,7 and 4 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 155174-21:
(8*1)+(7*5)+(6*5)+(5*1)+(4*7)+(3*4)+(2*2)+(1*1)=123
123 % 10 = 3
So 155174-21-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H8O/c1-6-4-2-3-5-7(6)8/h2-5,8H,1H3
155174-21-3Relevant articles and documents
Stabilities of Substituted Benzyl Radicals: Dissociation Rates of Amino-, Hydroxy-, and Cyanoethylbenzenes
Suryan, M. M.,Stein, S. E.
, p. 7362 - 7365 (2007/10/02)
Rates of thermal unimolecular decomposition of amino-, hydroxy-, and cyanoethylbenzenes have been determined by the very low pressure pyrolysis technique.Assuming equal A factors, these rates, relative to the rate of dissociation of ethylbenzene, yield the following ortho, meta, and para, respectively, substituent effects on benzylic C-C bond strengths (kcal/mol): NH2, -2.7, -0.3, -1.7; OH, -1.7, -0.7, -1.1; and CN, -0.3, 0.4, -1.5.These effects are generally smaller than those for substituted anisoles and follow different trends.Along with the results of ESR studies of Nicholas and Arnold (Can.J.Chem. 1986, 64, 270), the present substituent effects indicate that a 1-G change in the benzylic hyperfine coupling constant corresponds to a 1.8 kcal mol-1 change in bond strength.
T:Toxic;
