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2-Bromo-3-methylbutyric acid

2-Bromo-3-methylbutyric acid ??? ???
?? ??:
565-74-2
???:
2-Bromo-3-methylbutyric acid
???(??):
2-broMo acid;2-BromoisovaL;UNII:M69LGV465C;2-Bromo-iso-acid;-Bromo-iso-valericacid;A-BROMOISOVALERIC ACID;2-BROMOISOVALERIC ACID;α-bromo isovaleric acid;2-BROMOISOPENTANOIC ACID;a-Bromoisopentanoic acid
CBNumber:
CB3267738
???:
C5H9BrO2
??? ??:
181.03
MOL ??:
565-74-2.mol
MSDS ??:
SDS

2-Bromo-3-methylbutyric acid ??

???
39-42 °C(lit.)
?? ?
124-126 °C20 mm Hg(lit.)
??
1.4210 (rough estimate)
???
1.4790 (estimate)
???
107°C
???
???? ???(lit.)
??? ??
??? ?? ?? ???
?? ?? (pKa)
3.00±0.10(Predicted)
??
???? ????
Merck
14,1422
BRN
1721146
Dielectric constant
6.5（20.0℃）
InChIKey
UEBARDWJXBGYEJ-UHFFFAOYSA-N
CAS ??????
565-74-2(CAS DataBase Reference)
NIST
Butanoic acid, 2-bromo-3-methyl-(565-74-2)
EPA
Butanoic acid, 2-bromo-3-methyl- (565-74-2)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? C
?? ???? ?? 21/22-34
????? 26-36/37/39-45
????(UN No.) UN 3261 8/PG 2
WGK ?? 3
RTECS ?? ES8055000
TSCA Yes
?? ?? 8
???? III
HS ?? 29159080
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
??????:
P260 ??·?·??·???·??·...·????? ???? ???.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
0
3 0

2-Bromo-3-methylbutyric acid MSDS


2-Bromo-3-methylbutanoic acid

2-Bromo-3-methylbutyric acid C??? ??, ??, ??

??? ??

WHITE TO BEIGE CRYSTALLINE POWDER OR CHUNKS

??

2-Bromo-3-methylbutyric acid was used to study the conjugation of glutathione (GSH) with (R)-and (S)-α-bromoisovaleric acid (BI) in the rat 1 .

?? ??

Mechanism of action of methylamine on optically active 2-bromo-3-methylbutyric acid has been investigated.

2-Bromo-3-methylbutyric acid ?? ?? ? ???

???

?????????? Diethyl isopropylmalonate ???????? Potassium hydroxide solution

?? ??

τ-??????? 2-Bromovaleric acid (±)-N-(2-bromo-3-methyl-1-oxobutyl)-glycine 2-(3-chlorophenoxy)-3-methylbutanoic acid

2-Bromo-3-methylbutyric acid ?? ??

???( 241)?? ??
??? ?? ??? ?? ?? ? ??
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2-Bromo-3-methylbutyric acid ?? ??:

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