Methyl broMide acetone

Name	Methyl bromopyruvate
Synonyms	BrCH2COCO2Me METHYL BROMOPYRUVATE Methyl bromopyruvate Methyl broMide acetone Methyl 3-bromo-2-oxopropanoate METHYL 3-BROMO-2-OXOPROPANOATE Methyl broMopyruvate technical 3-bromo-2-oxoPropanoic acid methyl ester 3-Bromo-2-oxopropionic acid methyl ester Propanoic acid, 3-bromo-2-oxo-, methyl ester Methyl bromopyruvate, Methyl 3-bromo-2-oxopropionate
CAS	7425-63-0
InChI	InChI=1/C4H5BrO3/c1-8-4(7)3(6)2-5/h2H2,1H3
InChIKey	MQONVZMIFQQQHA-UHFFFAOYSA-N

Molecular Formula	C4H5BrO3
Molar Mass	180.98
Density	1.70 g/mL at 20 °C (lit.)
Melting Point	5°C(lit.)
Boling Point	84°C/10mmHg(lit.)
Flash Point	125°C
Vapor Presure	0.65mmHg at 25°C
Appearance	clear liquid
Color	Light orange to Yellow to Green
BRN	1754888
Storage Condition	2-8°C
Refractive Index	n20/D 1.480
Physical and Chemical Properties	This product B. p.82 ~ 84 ℃/133 Mpa,n20D 1.463, relative density of 1.70, soluble in organic solvents.

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
UN IDs	UN 3334
WGK Germany	3
FLUKA BRAND F CODES	19

Use	methyl 3-bromopyruvate is an intermediate of the fungicide thiabendazole. used as pharmaceutical intermediates, medicinal raw materials
production method	the preparation method is to slowly add bromine Dropwise to the solution of methyl pyruvate and its solvent at 65 ℃, and continuous stirring, dropping time to be greater than 45min, 3-bromopyruvate methyl ester, after the post-treatment product. Methyl 3-bromopyruvate can also be produced by esterification of 3-bromopyruvate with methanol in the presence of a catalyst.

Last Update：2024-04-09 22:01:21

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CAS: 7425-63-0
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Methyl broMide acetone

Methyl broMide acetone Request for Quotation