| Identification | More | [Name]
Methyl 4-chloro-3-oxo-butanoate | [CAS]
32807-28-6 | [Synonyms]
4-CHLOROACETOACETIC ACID METHYL ESTER
AKOS 90320
METHYL 4-CHLORO-3-OXO-BUTANOATE
methyl 4-chloro-3-oxobutyrate
METHYL 4-CHLOROACETOACETATE
4-chloro-3-oxo-butanoicacimethylester
4-chloro-acetoaceticacimethylester
Acetoacetic acid, 4-chloro-, methyl ester
Butanoicacid,4-chloro-3-oxo-,methylester
gamma-Chloroacetoacetic acid, methyl ester
Methyl gamma-chloroacetoacetate
Methyl omega-chloroacetoacetate
methylgamma-chloroacetoacetate
Methyl 4-Chloroacetoaceate
4-CHLOROACETONACETIC ACID NETHYL ESTER
Methyl-4-Chloroacetoacetae
4-CHLOROACETOACETATE
Methyl 4-chloro-3-oxo-butylrate
Methyl 4-chloroacetoacetate,97 %
3-Oxo-4-chlorobutanoic acid methyl ester | [EINECS(EC#)]
251-230-5 | [Molecular Formula]
C5H7ClO3 | [MDL Number]
MFCD00000938 | [Molecular Weight]
150.56 | [MOL File]
32807-28-6.mol |
| Chemical Properties | Back Directory | [Appearance]
clear slightly yellow to yellow-orange liquid | [Melting point ]
14-16 °C
| [Boiling point ]
85 °C/4 mmHg (lit.) | [density ]
1.305 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.456(lit.)
| [Fp ]
217 °F
| [storage temp. ]
Inert atmosphere,Room Temperature | [solubility ]
Chloroform (Sparingly), Ethyl Acetate (Slightly) | [form ]
Liquid | [pka]
9.54±0.46(Predicted) | [color ]
Colorless | [Specific Gravity]
1.28 | [Water Solubility ]
71 g/L (20 ºC) | [BRN ]
1759939 | [Stability:]
Moisture Sensitive | [InChI]
1S/C5H7ClO3/c1-9-5(8)2-4(7)3-6/h2-3H2,1H3 | [InChIKey]
HFLMYYLFSNEOOT-UHFFFAOYSA-N | [SMILES]
COC(=O)CC(=O)CCl | [LogP]
1.010 (est) | [CAS DataBase Reference]
32807-28-6(CAS DataBase Reference) | [NIST Chemistry Reference]
Butanoic acid, 4-chloro-3-oxo-, methyl ester(32807-28-6) | [EPA Substance Registry System]
32807-28-6(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS06 | [Signal word ]
Danger | [Hazard statements ]
H301 | [Precautionary statements ]
P301+P310 | [Hazard Codes ]
T | [Risk Statements ]
R25:Toxic if swallowed.
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 2810 6.1/PG 2
| [WGK Germany ]
3
| [RTECS ]
AK5115000
| [F ]
19 | [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
III | [HS Code ]
29183000 | [Storage Class]
6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects | [Hazard Classifications]
Acute Tox. 3 Oral |
| Hazard Information | Back Directory | [Chemical Properties]
Methyl 4-chloro-3-oxo-butanoate is clear slightly yellow to yellow-orange liquid
| [Uses]
γ-Chloroacetic acid derivative with acute toxicity used in the preparation of insecticides. | [Application]
Methyl 4-chloro-3-oxobutyrate is an important organic synthesis intermediate, primarily used as a precursor in the synthesis of various insecticides. Furthermore, it plays a crucial role in the pharmaceutical industry, serving as one of the starting materials for the preparation of drug intermediates such as atorvastatin. |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
|