4-Methoxybenzeneacetyl chloride
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4-Methoxybenzeneacetyl chloride
structure -
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CAS No:
4693-91-8
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Formula:
C9H9ClO2
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Chemical Name:
4-Methoxybenzeneacetyl chloride
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Synonyms:
Benzeneacetyl chloride,4-methoxy-;Acetyl chloride,(p-methoxyphenyl)-;4-Methoxybenzeneacetyl chloride;(p-Methoxyphenyl)acetyl chloride;(4-Methoxyphenyl)acetyl chloride;p-Methoxyphenacetyl chloride;p-Anisylacetyl chloride;2-(4-Methoxyphenyl)acetyl chloride;4-Methoxyphenacetyl chloride;1258517-81-5
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CAS No:
Characteristics
26.3
2.4
Clear light yellow Liquid
1.2283 g/cm3 @ Temp: 0 °C
139 °C
>230 °F
n20/D 1.54(lit.)
2-8°C
Safety Information
Ⅱ
8
UN 3265 8/PG 2
3
14-34-37
26-36/37/39-45
C
P280-P305 + P351 + P338-P310
H314
|Danger|H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]|P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, and P501|Aggregated GHS information provided by 4 companies from 1 notifications to the ECHA C&L Inventory.|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory.
4-Methoxybenzeneacetyl chloride Use and Manufacturing
16.62g (0.1 mol) of 4-methoxyphenylacetic acid was dissolved in 10ml of benzene before 29ml (0. 2 mol) of thionylchloride was added thereto. Then, the solution was heated and refluxed, and was stirred for one hour. Thionylchloride remaining in the reaction solution and the solvent was condensed to be removed to obtain 4-methoxy-phenyl-acetyl chloride (compound I), a liquid phase product, at a quantitative yield. The product was used without purification.General procedure: A mixture of various carboxylic acids (1.0mmol), an excess of thionyl chrolide (5mL) was refluxed for 2h and concentrated in vacuo to give corresponding acyl chloride (quant).(i)
Computed Properties
Molecular Weight:184.62
XLogP3:2.4
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:3
Exact Mass:184.0291072
Monoisotopic Mass:184.0291072
Topological Polar Surface Area:26.3
Heavy Atom Count:12
Complexity:151
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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