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205389

Hexamethyldisiloxane

Name: Hexamethyldisiloxane | Sigma Aldrich | Chemikart
Brand: Chemikart

≥98%

Manufacturer: Sigma Aldrich

CAS Number: 107-46-0

Synonym(S): HMDSO

Select a Size

Pack Size	SKU	Availability	Price
5 ML	205389-5-ML	In Stock	₹ 2,035.10
100 ML	205389-100-ML	In Stock	₹ 3,399.05
500 ML	205389-500-ML	In Stock	₹ 6,148.60

205389 - 5 ML

₹ 2,035.10

In Stock

Quantity

Base Price: ₹ 2,035.10

GST (18%): ₹ 366.318

Total Price: ₹ 2,401.418

vapor density

>1 (vs air)

Quality Level

200

Assay

≥98%

form

liquid

refractive index

n20/D 1.377 (lit.)

bp

101 °C (lit.)101 °C

mp

−59 °C (lit.)

density

0.764 g/mL at 20 °C (lit.)

SMILES string

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

InChI

1S/C6H18OSi2/c1-8(2,3)7-9(4,5)6/h1-6H3

Other Options

Product Name	Manufacturer	Price Range
Sigma Aldrich Fine Chemicals Biosciences Hexamethyldisiloxane >=98% \| 107-46-0 \| MFCD00008265 \| 500ML	Sigma Aldrich Fine Chemicals Biosciences	₹ 9,045.40
Sigma Aldrich Fine Chemicals Biosciences Hexamethyldisiloxane \| 107-46-0 \| MFCD00008265 \| 100 g	Sigma Aldrich Fine Chemicals Biosciences	₹ 7,281.16
Hexamethyldisiloxane	Sigma Aldrich	₹ 2,197.48 - ₹ 11,041.50
Hexamethyldisiloxane	Sigma Aldrich	₹ 5,455.80
Hexamethyldisiloxane	Sigma Aldrich	₹ 3,853.70 - ₹ 16,205.03
Hexamethyldisiloxane	Sigma Aldrich	₹ 8,530.00 - ₹ 80,849.88
107-46-0 \| Hexamethyldisiloxane	A2B Chem	--	This product's price is unavailable, click to request a quote

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Description

General description: Hexamethyldisiloxane (HMDSO), a linear polydisiloxane,[1] is an organosilicon reagent commonly utilized as a source for plasma enhanced chemical vapor deposition (PE-CVD) of thin films of silicon compounds.[2] It is also employed as a substitute to silane in silicon integrated circuit technology. Its dissociative ionization by electron impact has been studied by Fourier transform mass spectrometry.[3] Synthesis of plasma-polymerized HMDSO thin films by atmospheric pressure glow (APG) discharge has been reported.[4] Crystals of HMDSO at 148K are monoclinic.[5] Addition of HMDSO to P4S10, improves its efficiency as thionating agent.[6]
Application: Hexamethyldisiloxane can be used:To fabricate a gas diffusion layer (GDL) with controlled hydrophobic silicone nano-layer by the dry deposition process.[7]To prepare silver nanoparticles coated with silica using arginine and glucose as the catalyst and the reducing agent, respectively.[8]

SAFETY INFORMATION

Pictograms

GHS02,GHS09

Signal Word

Danger

Hazard Statements

H225,H410

Precautionary Statements

P210 - P273

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 2

WGK

WGK 2

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Compare Similar Items

Show Difference

Sigma Aldrich

205389

≥98%...

vapor density:

>1 (vs air)

Quality Level:

200

Assay:

≥98%

form:

liquid

refractive index:

n20/D 1.377 (lit.)

bp:

101 °C (lit.)101 °C

mp:

−59 °C (lit.)

density:

0.764 g/mL at 20 °C (lit.)

SMILES string:

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

InChI:

1S/C6H18OSi2/c1-8(2,3)7-9(4,5)6/h1-6H3

Sigma Aldrich

205397

85% trans, 10% cis...

vapor density:

Quality Level:

100

Assay:

form:

chunks

refractive index:

bp:

mp:

__

density:

1.23 g/mL at 25 °C (lit.)

SMILES string:

ClC(=C)C=C

InChI:

1S/C4H5Cl/c1-3-4(2)5/h3H,1-2H2

Fischer Scientific

205409

For grab samples...

vapor density:

Quality Level:

Assay:

form:

refractive index:

bp:

mp:

density:

SMILES string:

InChI:

Fischer Scientific

205410

Conveniently packed in two shrink-w...

Hexamethyldisiloxane

Select a Size

Select a Size

Properties

vapor density

Quality Level

Assay

form

refractive index

bp

mp

density

SMILES string

InChI

Other Options

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Sigma Aldrich

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Sigma Aldrich

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Description

SAFETY INFORMATION

Pictograms

Signal Word

Hazard Statements

Precautionary Statements

Hazard Classifications

WGK

Flash Point(F)

Flash Point(C)

Personal Protective Equipment

Compare Similar Items

Show Difference

Sigma Aldrich

vapor density: >1 (vs air) Quality Level: 200 Assay: ≥98% form: liquid refractive index: n20/D 1.377 (lit.) bp: 101 °C (lit.)101 °C mp: −59 °C (lit.) density: 0.764 g/mL at 20 °C (lit.) SMILES string: C[Si](C)(C)O[Si](C)(C)C InChI: 1S/C6H18OSi2/c1-8(2,3)7-9(4,5)6/h1-6H3

Sigma Aldrich

vapor density: __ Quality Level: 100 Assay: __ form: chunks refractive index: __ bp: __ mp: __ density: 1.23 g/mL at 25 °C (lit.) SMILES string: ClC(=C)C=C InChI: 1S/C4H5Cl/c1-3-4(2)5/h3H,1-2H2

Fischer Scientific

vapor density: __ Quality Level: __ Assay: __ form: __ refractive index: __ bp: __ mp: __ density: __ SMILES string: __ InChI: __

Fischer Scientific

vapor density: __ Quality Level: __ Assay: __ form: __ refractive index: __ bp: __ mp: __ density: __ SMILES string: __ InChI: __

vapor density:

>1 (vs air)

Quality Level:

200

Assay:

≥98%

form:

liquid

refractive index:

n20/D 1.377 (lit.)

bp:

101 °C (lit.)101 °C

mp:

−59 °C (lit.)

density:

0.764 g/mL at 20 °C (lit.)

SMILES string:

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

InChI:

1S/C6H18OSi2/c1-8(2,3)7-9(4,5)6/h1-6H3

vapor density:

Quality Level:

100

Assay:

form:

chunks

refractive index:

bp:

mp:

__

density:

1.23 g/mL at 25 °C (lit.)

SMILES string:

ClC(=C)C=C

InChI:

1S/C4H5Cl/c1-3-4(2)5/h3H,1-2H2

vapor density:

Quality Level:

Assay:

form:

refractive index:

bp:

mp:

density:

SMILES string:

InChI:

vapor density:

Quality Level:

Assay:

form:

refractive index:

bp:

mp:

density:

SMILES string:

InChI: