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267880

Sigma-Aldrich

1,2-Bis(chlorodimethylsilyl)ethane

96%

Synonym(s):

1,1,4,4-Tetramethyl-1,4-dichloro-disilethylene, 2,5-Dichloro-2,5-dimethyl-2,5-disilahexane

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About This Item

Linear Formula:
[-CH2Si(CH3)2Cl]2
CAS Number:
13528-93-3
Molecular Weight:
215.27
Beilstein/REAXYS Number:
1920141
EC Number:
236-871-0
MDL number:
MFCD00000505
UNSPSC Code:
12352101
PubChem Substance ID:
24856248
NACRES:
NA.22

Quality Level

100

assay

96%

form

solid

bp

198 °C/734 mmHg (lit.)

mp

35-38 °C (lit.)

SMILES string

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

InChI

1S/C6H16Cl2Si2/c1-9(2,7)5-6-10(3,4)8/h5-6H2,1-4H3

InChI key

VGQOKOYKFDUPPJ-UHFFFAOYSA-N

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pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

149.0 °F - closed cup

flash_point_c

65 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
MKCP1722
MKCM9355
MKCL0678
MKCJ8787
MKCH0006

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Tetrahedron Letters, 31, 4289-4289 (1990)
Tetrahedron Letters, 22, 1787-1787 (1981)
Jeyeong Lee et al.
Dalton transactions (Cambridge, England : 2003), 49(42), 15002-15008 (2020-10-24)
The self-assembly of Pd(NO3)2 with L (L = 1,2-bis(dimethyl(pyridin-3-yl)silyl)ethane) gives rise to [PdL2](NO3)2 in high yields. Anion exchange of [PdL2](NO3)2 with X- (X- = BF4-, ClO4-, and PF6-) changes the skeleton into a cage of [(X)@Pd2L4](X)3. Successive anion exchange of
Nikos Petzetakis et al.
Nature communications, 6, 7529-7529 (2015-06-25)
Free-volume of polymers governs transport of penetrants through polymeric films. Control over free-volume is thus important for the development of better membranes for a wide variety of applications such as gas separations, pharmaceutical purifications and energy storage. To date, methodologies

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