4-(4-Methoxyphenyl)butanoic acid

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
334.8±17.0 °C at 760 mmHg

[ Melting Point ]:
56-59 °C(lit.)

[ Molecular Formula ]:
C₁₁H₁₄O₃

[ Molecular Weight ]:
194.227

[ Flash Point ]:
129.3±14.4 °C

[ Exact Mass ]:
194.094299

[ PSA ]:
46.53000

[ LogP ]:
2.33

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.525

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[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2918990090

Precursor

DownStream

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Demethylation of 4-methoxyphenylbutyric acid using molten pyridinium hydrochloride on multikilogram scale. Schmid CR, et al.

Org. Process Res. Dev. 8(4) , 670-673, (2004)

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