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638-07-3

638-07-3 Structure

638-07-3 Structure
IdentificationMore
[Name]

Ethyl 4-chloroacetoacetate
[CAS]

638-07-3
[Synonyms]

4-CHLOROACETOACETIC ACID ETHYL ESTER
AKOS BBS-00004336
BUTANOIC ACID, 4-CHLORO-3-OXO-ETHYL ESTER
ETHYL 4-CHLORO-3-OXOBUTANOATE
ETHYL 4-CHLOROACETOACETATE
ETHYL-GAMMA-CHLOROACETOACETATE
4-chloro-3-oxo-butanoicaciethylester
4-chloro-acetoaceticaciethylester
Acetoacetic acid, 4-chloro-, ethyl ester
Ethyl4-Chloroacetoacetate.TheIntermediateOfAmlodipine,ForStatins(Lipitor,CrestorEtc)
Ethyl4-chloroacetoacetate,97%
4-Chloro-acetoacetic
Ethyl-4-chloracetoacetat
4-chloro-3-oxo-butanoic acid ethyl ester
4-CHLOROACETOACETIC ACID ETHYL ESTER 95%
Ethyl 4-chloro-3-oxobutyrate
Ethyl (chloroacetyl)acetate
Ethyl g-chloroacetoacetate
Ethyl 4-chloroacetoacetate ,98%
(Chloroacetyl)acetic acid ethyl ester
[EINECS(EC#)]

211-317-0
[Molecular Formula]

C6H9ClO3
[MDL Number]

MFCD00000939
[Molecular Weight]

164.59
[MOL File]

638-07-3.mol
Chemical PropertiesBack Directory
[Appearance]

Colorless to pale reddish-yellow clear liquid
[mp ]

-8 °C
[bp ]

115 °C14 mm Hg(lit.)
[density ]

1.218 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.452(lit.)
[Fp ]

206 °F
[storage temp. ]

2-8°C
[Water Solubility ]

47.5 g/L (20 ºC)
[Usage]

Ethyl-4-chloracetoacetate (CAAEt) is used as intermediate for organic syntheses, e.g. ethyl 4-chloro-3-arylaminocrotonates, diethyl succinylsuccinate, 2-alkyl-4-hydroxy-6-chloromethylpyrimidines, 4-chloromethylcoumarines. Product Data Sheet
[Detection Methods]

GC,NMR
[BRN ]

1761275
[CAS DataBase Reference]

638-07-3(CAS DataBase Reference)
[NIST Chemistry Reference]

Butanoic acid, 4-chloro-3-oxo-, ethyl ester(638-07-3)
[EPA Substance Registry System]

638-07-3(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

T,N,C
[Risk Statements ]

R25:Toxic if swallowed.
R34:Causes burns.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R24/25:Toxic in contact with skin and if swallowed .
R36:Irritating to the eyes.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S27:Take off immediately all contaminated clothing .
[RIDADR ]

UN 2922 8/PG 2
[WGK Germany ]

3
[RTECS ]

AK5110000
[F ]

8-10-19-21
[HazardClass ]

8
[PackingGroup ]

II
[HS Code ]

29183000
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Etanol-->Chlorine-->Acetyl ketene-->METHANE
[Preparation Products]

4-CHLOROMETHYL-6-METHYL-CHROMEN-2-ONE-->ETHYL 2-(CHLOROMETHYL)-4-METHYLQUINOLINE-3-CARBOXYLATE HYDROCHLORIDE-->ETHYL 2-(CHLOROMETHYL)-4-PHENYLQUINOLINE-3-CARBOXYLATE HYDROCHLORIDE-->2-(6-METHOXY-1-BENZOFURAN-3-YL)ACETIC ACID-->ETHYL 2-(CHLOROMETHYL)-4-PHENYLQUINOLINE-3-CARBOXYLATE-->4-CHLOROMETHYL-7-METHOXY-CHROMEN-2-ONE
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Ethyl 4-chloro-3-oxobutanoate(638-07-3).msds
Spectrum DetailBack Directory
[Spectrum Detail]

Ethyl 4-chloroacetoacetate(638-07-3) 13C NMR
Ethyl 4-chloroacetoacetate(638-07-3) IR1
Ethyl 4-chloroacetoacetate(638-07-3) IR2
Ethyl 4-chloroacetoacetate(638-07-3) MS
Ethyl 4-chloroacetoacetate(638-07-3) 1H NMR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Ethyl 4-chloroacetoacetate, 98%(638-07-3)
[Alfa Aesar]

Ethyl 4-chloroacetoacetate, 97%(638-07-3)
[Sigma Aldrich]

638-07-3(sigmaaldrich)
[TCI AMERICA]

Ethyl 4-Chloroacetoacetate,>95.0%(GC)(638-07-3)
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