| Identification | More | 【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 Properties | Back 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 Data | Back 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 |
|
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