337005
1,3-二氯-1,1,3,3-四异丙基二硅氧烷
97%
别名:
TIPDSiCl2
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关于此项目
线性分子式:
[(CH3)2CH]2Si(Cl)OSi(Cl)[CH(CH3)2]2
化学文摘社编号:
分子量:
315.43
UNSPSC Code:
12352001
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1934216
产品名称
1,3-二氯-1,1,3,3-四异丙基二硅氧烷, 97%
InChI
1S/C12H28Cl2OSi2/c1-9(2)16(13,10(3)4)15-17(14,11(5)6)12(7)8/h9-12H,1-8H3
SMILES string
CC(C)[Si](Cl)(O[Si](Cl)(C(C)C)C(C)C)C(C)C
InChI key
DDYAZDRFUVZBMM-UHFFFAOYSA-N
assay
97%
form
liquid
refractive index
n20/D 1.454 (lit.)
bp
70 °C/0.5 mmHg (lit.)
density
0.986 g/mL at 25 °C (lit.)
Quality Level
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
168.8 °F
flash_point_c
76 °C
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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
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)
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
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