Skip to Content
Merck
CN

Key Documents

View All Documentation

448621

1,1,3,3,5,5-Hexamethyltrisiloxane

95%

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
[(CH3)2SiHO]2Si(CH3)2
CAS Number:
1189-93-1
Molecular Weight:
208.48
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
24868421
EC Number:
214-716-8
Beilstein/REAXYS Number:
1746341
MDL number:
MFCD00039788
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

assay

95%

refractive index

n20/D 1.383 (lit.)

bp

128 °C (lit.)

density

0.822 g/mL at 25 °C (lit.)

SMILES string

[H][Si](C)(C)O[Si](C)(C)O[Si]([H])(C)C

InChI

1S/C6H20O2Si3/c1-9(2)7-11(5,6)8-10(3)4/h9-10H,1-6H3

InChI key

HZBDPZBVINJJET-UHFFFAOYSA-N

pictograms

Flame
GHS02

signalword

Danger

hcodes

H225

pcodes

P210

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

68.0 °F - closed cup

flash_point_c

20 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library