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ChemicalBook--->CAS DataBase List--->4441-63-8

4441-63-8

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4441-63-8 Structure

4441-63-8 Structure
IdentificationMore
[Name]

4-CYCLOHEXYLBUTYRIC ACID
[CAS]

4441-63-8
[Synonyms]

4-CYCLOHEXANEBUTYRIC ACID
4-CYCLOHEXYLBUTYRIC ACID
CYCLOHEXANEBUTYRIC ACID
cyclohexanebutanoicacid
Cyclohexanebutyricacid,98+%
[EINECS(EC#)]

224-665-3
[Molecular Formula]

C10H18O2
[MDL Number]

MFCD00001529
[Molecular Weight]

170.25
[MOL File]

4441-63-8.mol
Chemical PropertiesBack Directory
[Appearance]

white semi-transparent crystalline solid
[Melting point ]

30-32 °C(lit.)
[Boiling point ]

259.9°C (rough estimate)
[density ]

0.9581 (rough estimate)
[refractive index ]

1.4524 (estimate)
[Fp ]

>230 °F
[storage temp. ]

2-8°C
[form ]

Solid
[pka]

4.84±0.10(Predicted)
[color ]

White or Colorless to Light yellow
[BRN ]

2041731
[CAS DataBase Reference]

4441-63-8(CAS DataBase Reference)
[EPA Substance Registry System]

Cyclohexanebutanoic acid (4441-63-8)
Safety DataBack Directory
[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:Wear suitable protective clothing .
[WGK Germany ]

3
[TSCA ]

Yes
[HS Code ]

29162090
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Ethanol-->Hydrochloric acid-->Diethyl ether-->Sulfuric acid-->N,N-Dimethylformamide-->Potassium hydroxide-->Sodium hydride-->Hydrogen bromide-->Diethyl malonate-->Sodium iodide-->2-Cyclohexylethanol
Hazard InformationBack Directory
[Chemical Properties]

white semi-transparent crystalline solid
[Uses]

Cyclohexanebutyric acid was used in the growth of Arthrobacter sp. strain CA1. It was also used in the production of polyhydroxyalkanoates (PHAs).
[Purification Methods]

Distil the acid through a Vigreux column (p 11), and the crystalline distillate is recrystallised from pet ether. The S-benzylisothiuronium salt has m 154-155o (from EtOH) [Friediger & Pedersen Acta Chem Scand 9 1425 1955, English & Dayan J Am Chem Soc 72 4187 1950]. [Beilstein 9 II 15.]
Spectrum DetailBack Directory
[Spectrum Detail]

4-CYCLOHEXYLBUTYRIC ACID(4441-63-8)MS
4-CYCLOHEXYLBUTYRIC ACID(4441-63-8)1HNMR
4-CYCLOHEXYLBUTYRIC ACID(4441-63-8)13CNMR
4-CYCLOHEXYLBUTYRIC ACID(4441-63-8)IR1
4-CYCLOHEXYLBUTYRIC ACID(4441-63-8)IR2
4-CYCLOHEXYLBUTYRIC ACID(4441-63-8)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Cyclohexanebutyric acid, 99%(4441-63-8)
[Alfa Aesar]

Cyclohexanebutyric acid, 99%(4441-63-8)
[Sigma Aldrich]

4441-63-8(sigmaaldrich)
[TCI AMERICA]

4-Cyclohexanebutyric Acid,>98.0%(GC)(T)(4441-63-8)
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