609-15-4 C6H9ClO3 Ethyl 2-chloroacetoacetate CAS NO.609-15-4

ethyl 2-chloroacetoacetate basic information

product name:	ethyl 2-chloroacetoacetate
synonyms:	2-chloroacetoacetic acid ethyl ester;2-cl-ace;a-chloroacetoacetic ester;akos bbs-00004302;ethyl 2-chloroacetoacetate;ethyl alpha-chloroacetoacetate;ethyl chloroacetoacetate;2-chloro-3-oxobutanoic acid, ethyl ester
cas:	609-15-4
mf:	c6h9clo3
mw:	164.59
einecs:	210-180-4
product categories:	pharmaceutical intermediates;drug intermediates;aliphatics;c6 to c7;carbonyl compounds;esters;organic synthesis
mol file:	609-15-4.mol

ethyl 2-chloroacetoacetate chemical properties

mp	-80 °c
bp	107 °c14 mm hg(lit.)
density	1.19 g/ml at 25 °c(lit.)
refractive index	n20/d 1.441(lit.)
fp	122 °f
water solubility	17 g/l (20 ºc)
brn	774278
cas database reference	609-15-4(cas database reference)
nist chemistry reference	butanoic acid, 2-chloro-3-oxo-, ethyl ester(609-15-4)
epa substance registry system	butanoic acid, 2-chloro-3-oxo-, ethyl ester(609-15-4)

safety information

hazard codes	c,xn,f
risk statements	10-22-34-52/53-36/37/38-36
safety statements	16-26-36/37/39-45-61-37/39
ridadr	un 2920 8/pg 2
wgk germany	2
f	19
hazard note	corrosive
hazardclass	3.2
packinggroup	iii
hs code	29183000

msds information

ethyl 2-chloroacetoacetate usage and synthesis

chemical properties

clear bright yellow liquid

ethyl 2-chloroacetoacetate preparation products and raw materials

preparation products

4-methyl-1,3-oxazole-5-carboxylic acid-->4-methyloxazole-5-carbonyl chloride-->tert-butyl 4-(5-formyl-4-methyl-1,3-thiazol-2-yl)piperidine-1-carboxylate-->2,4-dimethylthiazole-5-carboxylic acid-->3,5-dimethyl-3h-imidazole-4-carboxylic acid ethyl ester-->ethyl 2-chloro-4-methyl-1,3-thiazole-5-carboxylate-->4-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-5-carbaldehyde-->4-methyl-2-phenyl-1,3-thiazole-5-carbonyl chloride-->4-methyl-2-phenyl-1,3-thiazole-5-carboxylic acid-->ethyl 2-amino-4-methylthiazole-5-carboxylate-->ethyl 4-methyl-2-phenyl-1,3-thiazole-5-carboxylate

raw materials

magnesium sulfate-->ethyl acetoacetate-->sulfuryl chloride

hennan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .

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