Methyl 4-(chloroformyl)butyrate
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Methyl 4-(chloroformyl)butyrate
structure -
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CAS No:
1501-26-4
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Formula:
C6H9ClO3
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Chemical Name:
Methyl 4-(chloroformyl)butyrate
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Synonyms:
Pentanoic acid,5-chloro-5-oxo-,methyl ester;Butyric acid,4-(chloroformyl)-,methyl ester;Methyl glutaryl chloride;γ-(Carbomethoxy)butyryl chloride;Methyl 4-(chloroformyl)butyrate;4-(Methoxycarbonyl)butyryl chloride;Glutaryl chloride methyl ester;4-(Carbomethoxy)butyryl chloride;Methyl 4-(chloroformyl)butanoate;4-(Carbomethoxy)butanoyl chloride;Methyl 5-chloro-5-oxopentanoate;Methyl glutaroyl chloride;Monomethyl glutaryl chloride;Glutaric acid monomethyl ester chloride;5-Chloro-5-oxopentanoic acid methyl ester;Methyl 5-chloro-5-oxovalerate;NSC 93892;4-(Chlorocarbonyl)butanoic acid methyl ester;4-Chlorocarbonylbutyric acid methyl ester;Methyl 4-(chlorocarbonyl)butanoate;4-(Chloroformyl)butyric acid methyl ester;5-Methoxy-5-oxopentanoyl chloride;139487-99-3
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CAS No:
Methyl 4-(chloroformyl)butyrate Basic Attributes
164.59
164.59
216-115-6
93892
DTXSID60164470
2918300090
Characteristics
43.4
1.3
1.2±0.1 g/cm3
110 °C @ Press: 30 Torr
180 °F
1.436
Solubility in water: reaction
2-8°C
Safety Information
II
8
UN 3265 8/PG 2
3
34
26-36/37/39-45-24/25
C
P280-P305 + P351 + P338-P310
H314
|Danger|H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]|P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, and P501|Aggregated GHS information provided by 44 companies from 2 notifications to the ECHA C&L Inventory.
Methyl 4-(chloroformyl)butyrate Use and Manufacturing
100 g (0.878 mol) of glutaric anhydride was dissolved in 50 mL of anhydrous methanol, heated to reflux for 1 h, and then distilled under reduced pressure to remove unreacted methanol, The reaction solution was cooled to room temperature, Add 200 mL slowlyThionyl chloride and 6 drops of DMF, After heating for 2 hours, the water pump was distilled under reduced pressure, and the remaining sodium dichlorosulfoxide was removed. Then, the fraction was dried at a pressure of 96 ° C to 98 ° C / 10 mmHg to obtain 124.2 g of a pale yellow liquid in a yield of 86.4percent.
Computed Properties
Molecular Weight:164.59
XLogP3:1.3
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:5
Exact Mass:164.0240218
Monoisotopic Mass:164.0240218
Topological Polar Surface Area:43.4
Heavy Atom Count:10
Complexity:133
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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