Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

448621

Sigma-Aldrich

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

95%

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
[(CH3)2SiHO]2Si(CH3)2
CAS Number:
1189-93-1
Molecular Weight:
208.48
Beilstein:
1746341
EC Number:
214-716-8
MDL number:
MFCD00039788
UNSPSC Code:
12352103
PubChem Substance ID:
24868421
NACRES:
NA.22

Quality Level

100

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H225

Precautionary Statements

P210

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

68.0 °F - closed cup

Flash Point(C)

20 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

JAN Code

448621-VAR:
448621-10ML:
448621-BULK:
448621-50ML:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCL9227
MKCF9817
MKCB1539V
MKBT9343V
MKBT0093V

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

Liu Yang et al.
Sensors (Basel, Switzerland), 15(6), 12884-12890 (2015-06-05)
Hydrogen-bond acidic polymers are important high affinity materials sensitive to organophosphates in the chemical warfare agent sensor detection process. Interactions between the sensor sensitive materials and chemical warfare agent simulants were studied by inverse gas chromatography. Hydrogen bonded acidic polymers

Global Trade Item Number

SKUGTIN
448621-50ML
448621-10ML4061832312668

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service