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440582

1,3-Bis(3-cyanopropyl)tetramethyldisiloxane

97%

Synonym(s):

4,4′-(1,1,3,3-Tetramethyl-1,3-disiloxanediyl)bis[butanenitrile]

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About This Item

Linear Formula:
[NC(CH2)3Si(CH3)2]2O
CAS Number:
18027-80-0
Molecular Weight:
268.50
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
24867611
MDL number:
MFCD00019891
Beilstein/REAXYS Number:
1786461
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assay

97%

form

liquid

refractive index

n20/D 1.444 (lit.)

bp

160-162 °C/2 mmHg (lit.)

density

0.934 g/mL at 25 °C (lit.)

functional group

nitrile

SMILES string

C[Si](C)(CCCC#N)O[Si](C)(C)CCCC#N

InChI

1S/C12H24N2OSi2/c1-16(2,11-7-5-9-13)15-17(3,4)12-8-6-10-14/h5-8,11-12H2,1-4H3

InChI key

WDWQNNPLLMFDRG-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

221.0 °F - closed cup

flash_point_c

105 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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