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452-14-2

452-14-2 Structure

452-14-2 Structure
IdentificationMore
[Name]

3-FLUORO-4-METHOXYPHENYLACETIC ACID
[CAS]

452-14-2
[Synonyms]

3-FLUORO-4-METHOXYPHENYLACETIC ACID
RARECHEM AL BO 1534
3-Fluoro-4-methyloxyphenylaceticacid
3-Fluoro-4-methoxyphenylacetic acid 98%
3-Fluoro-4-methoxyphenylaceticacid98%
2-(3-fluoro-4-methoxyphenyl)acetic acid
[Molecular Formula]

C9H9FO3
[MDL Number]

MFCD00060353
[Molecular Weight]

184.16
[MOL File]

452-14-2.mol
Chemical PropertiesBack Directory
[Melting point ]

111-113°C
[Boiling point ]

309.0±27.0 °C(Predicted)
[density ]

1.269±0.06 g/cm3(Predicted)
[storage temp. ]

Store below +30°C.
[form ]

powder
[pka]

4.25±0.10(Predicted)
[color ]

White to off-white
[CAS DataBase Reference]

452-14-2(CAS DataBase Reference)
Safety DataBack Directory
[Symbol(GHS) ]

Corrosion (GHS05)
GHS05
[Signal word ]

Danger
[Hazard statements ]

H318
[Precautionary statements ]

P280-P305+P351+P338
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
[Hazard Note ]

Irritant
[HazardClass ]

IRRITANT
[HS Code ]

2918290090
Hazard InformationBack Directory
[Synthesis]

3-fluoro-4-methoxyphenylacetonitrile (42 g, 0.25 mol) was heated for 5 h with 32 g of potassium hydroxide solution in 120 mL of ethanol and 30 mL of water. After the distillation of ethanol, the residue was diluted with water to a volume of 175 mL. The solution was filtered over the charcoal, and the filtrate was acidified by 50 percent H2SO4. The resulting solid was filtered and dried, yielding 3-Fluoro-4-methoxyphenylacetic acid.
[References]

[1] Collection of Czechoslovak Chemical Communications, 1990, vol. 55, # 1, p. 296 - 306
[2] European Journal of Medicinal Chemistry, 2014, vol. 87, p. 508 - 518
[3] Monatshefte fuer Chemie, 1955, vol. 86, p. 511,515
[4] DRP/DRBP Org.Chem.,
[5] Chemische Berichte, 1952, vol. 85, p. 577,580
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