ChemicalBook >?? ???? >?? ??>?? ??>???>2-Bromo-2-methylpropionic acid

2-Bromo-2-methylpropionic acid

2-Bromo-2-methylpropionic acid ??? ???

?? ??:: 2052-01-9

???:: 2-Bromo-2-methylpropionic acid

???(??):: 2-Bromo-2-methylpropanoic acid;2-BROMOISOBUTYRIC ACID;Isobromobutyric acid;A-BROMOISOBUTYRIC ACID;α-Bromoisobutyric acid;α-Bromoisobutyric acid;2-bromo-2-methyl-Propanoicacid;2-broMo isobutyrate;pha-Bromoisobutyric acid;ALPHA-BROMOISOBUTYRIC ACID

CBNumber:: CB0433637

???:: C4H7BrO2

??? ??:: 167

MOL ??:: 2052-01-9.mol

MSDS ??:: SDS

?? ?? 349

2-Bromo-2-methylpropionic acid ??

???: 44-47 °C(lit.)

?? ?: 198-200 °C(lit.)

??: 1.43 g/cm3

???: 1.4570 (estimate)

???: >230 °F

?? ??: under inert gas (nitrogen or Argon) at 2–8 °C

???: ?????, ???? ???

?? ?? (pKa): 2.91±0.10(Predicted)

??? ??: ??

??: ????~???

???: ???? ???? ?????. ?? ?? ?????.

Merck: 14,1421

BRN: 1745543

???: ????. ?? ???, ?? ??? ???? ????.

InChI: 1S/C4H7BrO2/c1-4(2,5)3(6)7/h1-2H3,(H,6,7)

InChIKey: XXSPGBOGLXKMDU-UHFFFAOYSA-N

SMILES: CC(C)(Br)C(O)=O

CAS ??????: 2052-01-9(CAS DataBase Reference)

NIST: «alpha»-Bromoisobutyric acid(2052-01-9)

EPA: Propanoic acid, 2-bromo-2-methyl- (2052-01-9)

?? ? ?? ??
?? ? ???? ?? (GHS)

??? ??	C
?? ???? ??	34
?????	26-36/37/39-45-25
????(UN No.)	UN 3261 8/PG 2
WGK ??	3
F ??????	13
TSCA	TSCA listed
?? ??	8
????	III
HS ??	29156000
???? ???	8A - Combustible corrosive hazardous materials
Hazard Classifications	Skin Corr. 1B

????(GHS):

?? ?:

Danger

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	?? ??	P- ??
H314	??? ?? ??? ?? ??? ???	????? ?? ?????	?? 1A, B, C	??		P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501

??????:

P260	??·?·??·???·??·...·????? ???? ???.
P280	????/???/???/?????? ?????.
P303+P361+P353	??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P363	?? ??? ??? ??? ?????.

NFPA 704

	1
3		0

2-Bromo-2-methylpropionic acid C??? ??, ??, ??

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white powder

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2-Bromo-2-methylpropionic acid is used in the Herceptin functionalization of polyhedral oligomeric silsesquioxane-conjugated oligomers-silica /iron oxide nanoparticles for tumor cell sorting.

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The multifunctional silica colloids were prepared by coating them with 2-bromo-2-methylpropionic acid stabilized quantum dots.

2-Bromo-2-methylpropionic acid ?? ?? ? ???

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2-(2-bromoisobutyryloxy)ethyl acrylate 2-??-2-???????????? ????????? ????????? 2-Aminoisobutyric Acid Lithium diisopropylamide ???? 3-?????-2,2-???-3-???????,99 ????2-?????????? ???????

?? ??

2-((????????)??)-2-?????? 2-MERCAPTOISOBUTYRIC ACID 1,2-????-2-????? 2,2,3,3-????????,97 ??2-???-2-????????? ????? 2-(4-Chlorophenoxy)-2-methylpropionic acid Fenofibric acid

2-Bromo-2-methylpropionic acid ?? ??

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???	??	???	??	?? ?	??
Hebei Chuanghai Biotechnology Co., Ltd	+86-15350571055	Sibel@chuanghaibio.com	China	8738	58
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Yancheng Longshen Chemical Co.,Ltd.	+86-18352073383 +86-18352073383	sales@longshenchem.com	China	100	55
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21585	55
Xiamen AmoyChem Co., Ltd	+86-86-5926051114	sales@amoychem.com	China	6366	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58

2-Bromo-2-methylpropionic acid ?? ??:

2,6-??? ????? ???????????????? ????? ????? ???????? ???? ????, 2-???- ??????????? ????????? ???? 2,2-??(??????)??? ? ?????? α-???????? ?? ???? DL-6,8-??? ? ?? ?? 2-???????????

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2-Bromo-2-methylpropionic acid

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