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74813

1,1,1,3,5,7,7,7-Octamethyltetrasiloxane

technical, ≥95% (GC)

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About This Item

Empirical Formula (Hill Notation):
C8H26O3Si4
CAS Number:
16066-09-4
Molecular Weight:
282.63
EC Number:
240-209-6
UNSPSC Code:
12352103
PubChem Substance ID:
57652531
Beilstein/REAXYS Number:
1770372
MDL number:
MFCD00053664
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grade

technical

assay

≥95% (GC)

refractive index

n20/D 1.386

bp

92-94 °C/50 mmHg (lit.)

density

0.858 g/mL at 20 °C (lit.)

SMILES string

C[SiH](O[SiH](C)O[Si](C)(C)C)O[Si](C)(C)C

InChI

1S/C8H26O3Si4/c1-12(10-14(3,4)5)9-13(2)11-15(6,7)8/h12-13H,1-8H3

InChI key

LBPUHXCOWXUVCE-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

145.4 °F - closed cup

flash_point_c

63 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
343146/1

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