-
Name
Methyl 4-(chloroformyl)butyrate
- EINECS 216-115-6
- CAS No. 1501-26-4
- Article Data43
- CAS DataBase
- Density 1.179 g/cm3
- Solubility reacts with water
- Melting Point
- Formula C6H9ClO3
- Boiling Point 224 °C at 760 mmHg
- Molecular Weight 164.589
- Flash Point 82.2 °C
- Transport Information UN 3265 8/PG 2
- Appearance clear colourless to light yellow liquid
- Safety 26-36/37/39-45-24/25
- Risk Codes 34
-
Molecular Structure
-
Hazard Symbols
C
- Synonyms 4-(Chlorocarbonyl)butanoic acidmethyl ester;4-(Methoxycarbonyl)butyryl chloride;4-Chlorocarbonylbutyric acidmethyl ester;5-Chloro-5-oxopentanoic acid methyl ester;Glutaric acidmonomethyl ester chloride;Glutaryl chloride methyl ester;Methyl4-(chlorocarbonyl)butanoate;Methyl 4-(chloroformyl)butanoate;Methyl 5-chloro-5-oxopentanoate;Methyl5-chloro-5-oxovalerate;Methyl glutaroyl chloride;Methyl glutaryl chloride;NSC 93892;g-(Carbomethoxy)butyryl chloride;4-(Carbomethoxy)butanoylchloride;4-(Carbomethoxy)butyryl chloride;
- PSA 43.37000
- LogP 1.09510
Methyl 4-(chloroformyl)butyrate Chemical Properties
Molecular Structure of Methyl 4-(chloroformyl)butyrate (1501-26-4):
EINECS: 216-115-6
IUPAC Name: Methyl 5-chloro-5-oxopentanoate
Molecular Formula: C6H9ClO3
Molecular Weight: 164.58686 g/mol
XLogP3: 1.3
H-Bond Donor: 0
H-Bond Acceptor: 3
Canonical SMILES: COC(=O)CCCC(=O)Cl
InChI: InChI=1S/C6H9ClO3/c1-10-6(9)4-2-3-5(7)8/h2-4H2,1H3
InChIKey: JCAZSWWHFJVFPP-UHFFFAOYSA-N
Index of Refraction: 1.436
Molar Refractivity: 36.49 cm3
Molar Volume: 139.5 cm3
Surface Tension: 34.8 dyne/cm
Density: 1.179 g/cm3
Flash Point: 82.2 °C
Boiling Point: 224 °C at 760 mmHg
Enthalpy of Vaporization: 46.05 kJ/mol
Vapour Pressure: 0.0932 mmHg at 25 °C
Water Solubility: 5.901e+004 mg/L at 25 °C
Refractive Index: n20/D 1.445(lit.)
Sorage Temp.: 2-8°C
Methyl 4-(chloroformyl)butyrate Safety Profile
Safety Information of Methyl 4-(chloroformyl)butyrate (1501-26-4):
Hazard Codes: C .jpg){kind=small}
Risk Statements: 34
34: Causes burns
Safety Statements: 26-36/37/39-45-24/25
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39: Wear suitable protective clothing, gloves and eye/face protection
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
24/25: Avoid contact with skin and eyes
RIDADR: UN 3265 8/PG 2
WGK Germany: 3
F: 10-21
HazardClass: 8
PackingGroup: II
Methyl 4-(chloroformyl)butyrate Specification
Methyl 4-(chloroformyl)butyrate (1501-26-4) is clear colourless to light yellow liquid, also known as Methyl glutaryl chloride ; Carbomethoxy butyryl chloride ; Methyl 4-chloroformylbutyrate ; Methyl 5-chloro-5-oxovalerate ; Pentanoic acid, 5-chloro-5-oxo-, methyl ester . It is often used as API intermediate.
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