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Home > Encyclopedia > 2-Chloro-4-methylbenzoic acid

2-Chloro-4-methylbenzoic acid

2-Chloro-4-methylbenzoic acid structure

2-Chloro-4-methylbenzoic acid 

structure
  • CAS No:

    7697-25-8

  • Formula:

    C8H7ClO2

  • Chemical Name:

    2-Chloro-4-methylbenzoic acid

  • Synonyms:

    Benzoic acid,2-chloro-4-methyl-;p-Toluic acid,2-chloro-;2-Chloro-4-methylbenzoic acid;2-Chloro-p-toluic acid;4-Methyl-2-chlorobenzoic acid

2-Chloro-4-methylbenzoic acid Basic Attributes

170.59

170.59

DTXSID50370922

2916399090

Characteristics

37.3

3.4

1.3±0.1 g/cm3

195 °C

303.5°C at 760 mmHg

137.4±22.3 °C

1.573

Safety Information

Xi

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

H315

|Danger|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 3 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2-Chloro-4-methylbenzoic acid Use and Manufacturing

General procedure: For a typical reaction, a Vapourtec 2R+ Series was used as the platform with a Vapourtec Gas/Liquid Membrane Reactor to load the carbon monoxide. The HPLC pump were both set at 0.125 mL/min, temperature of the reactor at 110 °C, pressure of CO at 15 bar with a back pressure regulator of 250 psi (17.24 bar). The system was left running for 2 h to reach steady state after which time the flow streams were switched to pass from the loops where the substrates and catalysts were loaded. The first loop (5 mL) was filled with a solution of palladium acetate (20 mg, 0.08 mmol), triphenylphosphine (48 mg, 0.168 mmol) in 6 mL of 1, 4-dioxane while the second loop (5 mL) was filled with a solution made from the ortho-substituted iodoarene substrate (1.68 mmol), triethylamine (0.272 g, 0.374 mL, 2.69 mmol) and water (0.505 g, 28 mmol) in 5.8 mL of 1, 4-dioxane. An OmnifitOakwood Products, Inc., 1741 Old Dunbar Road, West Columbia, S.C. 29172, USA.TCI America, 9211 N. Harborgate Street, Portland, Oreg. 97203, USA...2-hydroxy-3-isopropyl-benzoic acid; 3-iodobenzoic acid; 5-iodosalicylic acid; 2-iodo-3-(trifluoromethyl)benzoic acid;

Computed Properties

Molecular Weight:170.59
XLogP3:3.4
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:170.0134572
Monoisotopic Mass:170.0134572
Topological Polar Surface Area:37.3
Heavy Atom Count:11
Complexity:158
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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