Home > Compound List > Product Information
Diisopropylsilyl bis(trifluoromethanesulfonate)_Molecular_structure_CAS_85272-30-6)
Click picture or here to close

Diisopropylsilyl bis(trifluoromethanesulfonate)

Catalog No. 38439 Name Sigma Aldrich
CAS Number 85272-30-6 Website http://www.sigmaaldrich.com
M. F. C8H14F6O6S2Si Telephone 1-800-521-8956
M. W. 412.3990792 Fax
Purity ≥97.0% (T) Email
Storage Chembase ID: 148632

SYNONYMS

Title
二异丙基硅基双(三氟甲磺酸酯)
IUPAC name
bis(propan-2-yl)(trifluoromethanesulfonyloxy)silyl trifluoromethanesulfonate
IUPAC Traditional name
diisopropyl(trifluoromethanesulfonyloxy)silyl trifluoromethanesulfonate
Synonyms
三氟甲磺酸二异丙基亚甲硅基酯
Trifluoromethanesulfonic acid diisopropylsilylene ester

DATABASE IDS

Beilstein Number 3567500
PubChem SID 24863993
MDL Number MFCD00043111
CAS Number 85272-30-6

PROPERTIES

Grade purum
Linear Formula (CF3SO3)2Si[CH(CH3)2]2
Purity ≥97.0% (T)
Boiling Point 85-86 °C/2 mmHg(lit.)
Density 1.396 g/mL at 25 °C(lit.)
Flash Point 113 °C
Flash Point 235.4 °F
Refractive Index n20/D 1.382(lit.)
Refractive Index n20/D 1.382
GHS Pictograms GHS05
GHS Signal Word Danger
GHS Hazard statements H314
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P280-P305 + P351 + P338-P310
RID/ADR UN 3265 8/PG 2
Risk Statements 34-37
Safety Statements 26-36/37/39-45
Hazard Class 8
UN Number 3265
Packing Group 2
German water hazard class 3

DETAILS

Description (English)
Other Notes
Reagent for the protection of 1,2- 1,3- and 1,4- diols as cyclic silylene ethers. The ditriflate is more reactive than diisopropyldichlorosilane1; Synthesis of silyl-linked oligonucleotide analogs2
Description (简体中文)
Other Notes
用作环硅烯醚,保护 1,2-、1,3- 和 1,4-二醇的试剂。该双(三氟甲烷磺酸酯)具有比二异丙基二氯硅烷更高的反应活性1;合成硅桥联的寡核苷酸类似物2

REFERENCES