Merck
CN

364789

Sigma-Aldrich

叔丁基 2,2,2-三氯乙酰亚胺酯

96%

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别名:
TBTA
线性分子式:
CCl3C(=NH)OC(CH3)3
CAS号:
分子量:
218.51
Beilstein:
1770049
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

96%

折射率

n20/D 1.456 (lit.)

bp

65 °C/11 mmHg (lit.)

mp

21 °C (lit.)

密度

1.221 g/mL at 25 °C (lit.)

储存温度

2-8°C

SMILES string

CC(C)(C)OC(=N)C(Cl)(Cl)Cl

InChI

1S/C6H10Cl3NO/c1-5(2,3)11-4(10)6(7,8)9/h10H,1-3H3

InChI key

CQXDYHPBXDZWBA-UHFFFAOYSA-N

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此商品
21704267893790820
Tributyl phosphate puriss., ≥99.0% (GC)

Sigma-Aldrich

90820

磷酸三丁酯

refractive index

n20/D 1.456 (lit.)

refractive index

-

refractive index

-

refractive index

n20/D 1.424 (lit.)

bp

65 °C/11 mmHg (lit.)

bp

224 °C (lit.)

bp

-

bp

180-183 °C/22 mmHg (lit.)

mp

21 °C (lit.)

mp

38-40 °C (lit.)

mp

132-143 °C

mp

−79 °C (lit.)

density

1.221 g/mL at 25 °C (lit.)

density

-

density

-

density

0.979 g/mL at 25 °C (lit.)

storage temp.

2-8°C

storage temp.

-

storage temp.

−20°C

storage temp.

-

应用

2,2,2-三氯乙酰亚胺叔丁酯可用于合成N-α-Fmoc-磷酸(1-硝基苯基乙基-2-氰基乙基)-L-丝氨酸,笼状结构单元。它可用于将醇和羧酸转化为它们各自的醚和酯。

象形图

FlameExclamation mark

警示用语:

Warning

危险分类

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

131.0 °F - closed cup

闪点(°C)

55 °C - closed cup

个人防护装备

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

法规信息

危险化学品

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Journal of the Chemical Society. Perkin Transactions 1, 2247-2247 (1985)
Deborah M Rothman et al.
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Three 1-(2-nitrophenyl)ethyl-caged phospho-amino acids have been synthesized for use in standard N(alpha)-fluorenylmethoxycarbonyl-based solid-phase peptide synthesis (SPPS). The most common naturally occurring phospho-amino acids, serine, threonine, and tyrosine, were prepared as protected caged building blocks by modification with a unique phosphitylating
Tetrahedron Letters, 29, 2483-2483 (1988)
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Bioorthogonal reactions, especially the Cu(I)-catalysed azide-alkyne cycloaddition, have revolutionized our ability to label and manipulate biomolecules under living conditions. The cytotoxicity of Cu(I) ions, however, has hindered the application of this reaction in the internal space of living cells. By
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