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ChemicalBook--->CAS DataBase List--->4170-24-5

4170-24-5

4170-24-5 Structure

4170-24-5 Structure
IdentificationMore
[Name]

2-Chlorobutyric acid
[CAS]

4170-24-5
[Synonyms]

2-CHLOROBUTYRIC ACID
2-CHLORO-N-BUTYRIC ACID
3-CHLOROBUTYRIC ACID
3-CHLORO-N-BUTYRIC ACID
BETA-CHLOROBUTYRIC ACID
DL-ALPHA-CHLOROBUTYRIC ACID
2-chlorbutyricacid
2-Chlorobutanoic acid
alpha-Chlorobutyric acid
alpha-Chloro-n-butyric acid
Butyric acid, 2-chloro-
beta-Chloro-n-butyricacid
2-Chlorobutyricacid,97%
B-ChlorobutyricAcid
2-CHLORO-N-BUTYRIC ACID (ALPHA-)
[EINECS(EC#)]

224-029-5
[Molecular Formula]

C4H7ClO2
[MDL Number]

MFCD00020496
[Molecular Weight]

122.55
[MOL File]

4170-24-5.mol
Chemical PropertiesBack Directory
[Melting point ]

76.2-77 °C
[Boiling point ]

90-92 °C12 mm Hg(lit.)
[density ]

1.190 g/mL at 20 °C(lit.)
[refractive index ]

n20/D 1.439
[Fp ]

112°C
[Water Solubility ]

Soluble in water
[form ]

clear liquid
[pka]

2.86(at RT℃)
[color ]

Colorless to Light orange to Yellow
[BRN ]

1720944
[CAS DataBase Reference]

4170-24-5(CAS DataBase Reference)
[NIST Chemistry Reference]

Butanoic acid, 2-chloro-(4170-24-5)
Safety DataBack Directory
[Hazard Codes ]

C
[Risk Statements ]

R34:Causes burns.
[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 .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
[RIDADR ]

UN 3265 8/PG 3
[WGK Germany ]

3
[F ]

19
[HS Code ]

2915.90.1800
[HazardClass ]

8
[PackingGroup ]

II
Hazard InformationBack Directory
[Uses]

2-Chlorobutyric acid was used in the synthesis of 2-hydroxy-5-hexenyl 2-chlorobutyrate ester.
[Synthesis Reference(s)]

The Journal of Organic Chemistry, 40, p. 2960, 1975 DOI: 10.1021/jo00908a025
Spectrum DetailBack Directory
[Spectrum Detail]

2-Chlorobutyric acid(4170-24-5)MS
2-Chlorobutyric acid(4170-24-5)1HNMR
2-Chlorobutyric acid(4170-24-5)13CNMR
2-Chlorobutyric acid(4170-24-5)IR1
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

2-Chlorobutyric acid, 97%(4170-24-5)
[Sigma Aldrich]

4170-24-5(sigmaaldrich)
[TCI AMERICA]

2-Chlorobutyric Acid,>90.0%(GC)(4170-24-5)
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