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Merck

B88209

Sigma-Aldrich

乙酸叔丁酯

≥99%

别名:

TBAc

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About This Item

线性分子式:
CH3COOC(CH3)3
CAS号:
分子量:
116.16
Beilstein:
1699506
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

≥99%

形狀

liquid

折射率

n20/D 1.386 (lit.)

bp

97-98 °C (lit.)

密度

0.866 g/mL at 20 °C (lit.)

SMILES 字串

CC(=O)OC(C)(C)C

InChI

1S/C6H12O2/c1-5(7)8-6(2,3)4/h1-4H3

InChI 密鑰

WMOVHXAZOJBABW-UHFFFAOYSA-N

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應用

酸叔丁酯可用于:在硫酸的催化下
  • 将芳香腈转化为相应的的 N--丁酰胺。将
  • S --丁基- L -半胱氨酸盐酸盐转化为 S --丁基- L -半胱氨酸 -丁酯盐酸盐。将环己烷中
  • 镧系元素的异丙氧转化为镧系元素-丁氧化物。

象形圖

FlameExclamation mark

訊號詞

Danger

危險分類

Acute Tox. 4 Inhalation - Flam. Liq. 2 - STOT SE 3

標靶器官

Central nervous system, Respiratory system

安全危害

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

39.2 °F - closed cup

閃點(°C)

4 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Preparation and some reactions of alkoxides of gadolinium and erbium.
Mehrotra R C and Batwara J M
Inorganic Chemistry, 9(11), 2505-2510 (1970)
An efficient method for the conversion of aromatic and aliphatic nitriles to the corresponding N-tert-butyl amides: a modified Ritter reaction.
Reddy KL.
Tetrahedron Letters, 44(7), 1453-1455 (2003)
Wenjun Du et al.
Biomacromolecules, 9(10), 2826-2833 (2008-09-18)
Three hyperbranched fluoropolymers were synthesized and their micelles were constructed as potential (19)F MRI agents. A hyperbranched star-like core was first synthesized via atom transfer radical self-condensing vinyl (co)polymerization (ATR-SCVCP) of 4-chloromethyl styrene (CMS), lauryl acrylate (LA), and 1,1,1-tris(4'-(2''-bromoisobutyryloxy)phenyl)ethane (TBBPE).
Morten Jørgensen et al.
Journal of the American Chemical Society, 124(42), 12557-12565 (2002-10-17)
A catalytic amount of Pd(dba)(2) ligated by either carbene precursor N,N'-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazolium (1) or P(t-Bu)(3) mediated the coupling of aryl halides and ester enolates to produce alpha-aryl esters in high yields at room temperature. The reaction was highly tolerant of functionalities
tert-Butyl group as thiol protection in peptide synthesis.
Pastuszak J J and Chimiak A
The Journal of Organic Chemistry, 46(9), 1868-1873 (1981)

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