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Merck
CN

337005

Sigma-Aldrich

1,3-二氯-1,1,3,3-四异丙基二硅氧烷

97%

别名:

TIPDSiCl2

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About This Item

线性分子式:
[(CH3)2CH]2Si(Cl)OSi(Cl)[CH(CH3)2]2
CAS号:
分子量:
315.43
Beilstein:
1934216
MDL编号:
UNSPSC代码:
12352001
PubChem化学物质编号:
NACRES:
NA.22

质量水平

方案

97%

表单

liquid

折射率

n20/D 1.454 (lit.)

沸点

70 °C/0.5 mmHg (lit.)

密度

0.986 g/mL at 25 °C (lit.)

SMILES字符串

CC(C)[Si](Cl)(O[Si](Cl)(C(C)C)C(C)C)C(C)C

InChI

1S/C12H28Cl2OSi2/c1-9(2)16(13,10(3)4)15-17(14,11(5)6)12(7)8/h9-12H,1-8H3

InChI key

DDYAZDRFUVZBMM-UHFFFAOYSA-N

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象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 3

闪点(°F)

168.8 °F

闪点(°C)

76 °C

个人防护装备

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


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Aldrichimica Acta, 15, 11-11 (1982)
Suetying Chow et al.
Nucleosides, nucleotides & nucleic acids, 22(5-8), 583-587 (2003-10-21)
An improved strategy for the synthesis of 2'-O-methyl-guanosine (6) and 2'-MOE-guanosine (8) is reported. The regioselectivity of the alkylation was attained using a novel silicon-based protecting group, methylene-bis (diisopropyl-silylchloride) (MDPSCl2, 2). The alkylation proceeded in a chemoselective manner using NaHMDS
M Kwiatkowski et al.
Nucleic acids research, 24(23), 4632-4638 (1996-12-01)
The synthesis of oligodeoxynucleotides is marred by several problems that contribute to the formation of defective molecules. This in turn seriously limits the usefulness of such reagents in DNA diagnostics, molecular cloning, DNA structural analysis and in antisense therapy. In
W T Markiewicz et al.
Nucleic acids symposium series, (7)(7), 115-127 (1980-01-01)
Recent results concerning the synthesis of oligoribonucleotides via the phosphotriester method, such as functionalization of ribonucleosides, new phosphorylating agents, 5'-O-sulfonylation and chromatography on Sephadex LH-20 for monitoring the removal of internucleotide phosphotriester groups, are presented. To show that efficiency of
The Journal of Organic Chemistry, 58, 2552-2552 (1993)

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