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ChemicalBook--->CAS DataBase List--->31220-35-6

31220-35-6

31220-35-6 Structure

31220-35-6 Structure
IdentificationBack Directory
[Name]

(S)-Naproxen Ethyl Ester
[CAS]

31220-35-6
[Synonyms]

Naproxen Impurity F
Naproxen Ethyl Ester
Naproxen EP IMpurity F
(S)-Naproxen Ethyl Ester
(+)-Naproxen Ethyl Ester
Ethyl (2S)-2-(6-Methoxynaphthalen-2
Naproxen Impurity 6（Naproxen EP Impurity F）
Ethyl (S)-2-(6-Methoxy-2-naphthyl)propanoate
(S)-Ethyl 2-(6-methoxynaphthalen-2-yl)propanoate
ethyl (S)-2-(6-methoxynaphthalen-2-yl)propanoate
(S)-6-Methoxy-α-Methyl-2-naphthaleneacetic Acid Ethyl Ester
(αS)-6-Methoxy-α-Methyl-2-naphthaleneacetic Acid Ethyl Ester
2-Naphthaleneacetic acid, 6-methoxy-α-methyl-, ethyl ester, (αS)-
[EINECS(EC#)]

604-604-1
[Molecular Formula]

C16H18O3
[MOL File]

31220-35-6.mol
[Molecular Weight]

258.31
Chemical PropertiesBack Directory
[Melting point ]

82-84oC
[Boiling point ]

361.57°C (rough estimate)
[density ]

1.1090 (rough estimate)
[refractive index ]

1.5400 (estimate)
[storage temp. ]

Refrigerator
[solubility ]

Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
[form ]

Solid
[color ]

White to Off-White
[Water Solubility ]

1.2mg/L(21 ºC)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07,GHS08
[Signal word ]

Warning
[Hazard statements ]

H302-H360
[Precautionary statements ]

P264-P270-P301+P312-P330-P501
Hazard InformationBack Directory
[Uses]

Naproxen (N377520) ethyl derivative. Naproxen impurity.
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