ChemicalBook > CAS DataBase List > DECAMETHYLTETRASILOXANE

DECAMETHYLTETRASILOXANE

Product Name: DECAMETHYLTETRASILOXANE
CAS No.: 141-62-8
Chemical Name: DECAMETHYLTETRASILOXANE
Synonyms: Tetrasiloxane, decamethyl-;D3780;CD3780;KF 96L1.5;SH 200-1.5CS;'PMX-200 1.5 CS;DC 200 Fluid 1.5;Dimethylcyclosilane;[(CH3)3SiOSi(CH3)2]2O;DECAMETHYLETRASILOXANE
CBNumber: CB5127094
Molecular Formula: C10H30O3Si4
Formula Weight: 310.69
MOL File: 141-62-8.mol

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DECAMETHYLTETRASILOXANE Property

Melting point:: -68 °C (lit.)
Boiling point:: 194 °C (lit.)
Density: 0.854 g/mL at 25 °C (lit.)
vapor density: >1 (vs air)
vapor pressure: 73Pa at 25℃
refractive index: n20/D 1.389(lit.)
Flash point:: 144 °F
storage temp.: Sealed in dry,Room Temperature
solubility: <0.1mg/l
form: liquid
Specific Gravity: 0.854
color: Colourless to Pale Yellow
Water Solubility: 6.74μg/L at 23℃
Hydrolytic Sensitivity: 1: no significant reaction with aqueous systems
Merck: 14,2850
BRN: 1776881
Dielectric constant: 2.4（20℃）
Stability:: Moisture Sensitive
LogP: 8.21 at 25.1℃
CAS DataBase Reference: 141-62-8(CAS DataBase Reference)
NIST Chemistry Reference: Tetrasiloxane, decamethyl-(141-62-8)
EPA Substance Registry System: Tetrasiloxane, decamethyl- (141-62-8)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 23-24/25-37/39-26
WGK Germany: 3
TSCA: Yes
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 235679
Product name: Decamethyltetrasiloxane
Purity: 97%
Packaging: 25g
Price: $53.3
Updated: 2025/07/31

TCI Chemical

Product number: D2314
Product name: Decamethyltetrasiloxane
Purity: >97.0%(GC)
Packaging: 25mL
Price: $39
Updated: 2025/07/31

TRC

Product number: D212450
Product name: Decamethyltetrasiloxane
Packaging: 1ml
Price: $135
Updated: 2021/12/16

AK Scientific

Product number: 8521AJ
Product name: Decamethyltetrasiloxane
Packaging: 25ml
Price: $147
Updated: 2021/12/16

Chem-Impex

Product number: 40517
Product name: Decamethyltetrasiloxane,97%(GC)
Purity: 97%(GC)
Packaging: 25ML
Price: $34.72
Updated: 2021/12/16

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DECAMETHYLTETRASILOXANE Chemical Properties,Usage,Production

Chemical Properties

Colorless or yellowish transparent liquid

Uses

A non-cyclic silicone oligomer. Used in the methylation of mercury(II) salts. Study shows that it transformed by a specific microflora and in the natural environment degraded by mechanisms similar to other organic compounds.

Uses

Decamethyltetrasiloxane can be used as a basis for silicone oils or fluids designed to withstand extremes of temp; as a foam suppressant in petroleum lubricating oil.

Flammability and Explosibility

Flammable

Toxics Screening Level

The ITSL for decamethyltetrasiloxane has been changed from 0.04 μg/m3 to 0.1 μg/m3 based on an annual averaging time.

DECAMETHYLTETRASILOXANE Preparation Products And Raw materials

Raw materials

Preparation Products

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DECAMETHYLTETRASILOXANE Suppliers

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View Lastest Price from DECAMETHYLTETRASILOXANE manufacturers

Hubei Changfu Chemical Co., Ltd.

Product: Decamethyltetrasiloxane 141-62-8
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 97%
Supply Ability: 1000kg
Release date: 2024-12-19

Career Henan Chemical Co

Product: DECAMETHYLTETRASILOXANE 141-62-8
Price: US $1.00/ASSAYS
Min. Order: 1ASSAYS
Purity: 99%
Supply Ability: KG/T
Release date: 2019-12-18

141-62-8, DECAMETHYLTETRASILOXANERelated Search:

HEXADECYLTRIMETHOXYSILANE hexadecamethylcyclooctasiloxane OCTADECAMETHYLCYCLONONASILOXANE 1,3,3,5,5,7-hexamethyl-1,1,7,7-tetraphenyltetrasiloxane 3,5-DIPHENYLOCTAMETHYLTETRASILOXANE 3,5-BIS-(CHLOROMETHYL)OCTAMETHYLTETRASILOXANE 1,3,5,7-tetramethyl-1,1,3,5,7,7-hexaphenyltetrasiloxane DECAMETHYLTETRASILOXANE

DECAMETHYLETRASILOXANE

DECAMETHYLTETRASILOXANE

Tetrasiloxane, decamethyl-

D3780

decamethyl-tetrasiloxan

Dimethylcyclosilane mixture

1,1,3,3,-Tetramethyl-1,3-di(chloromethyl)disiloxane

Dichloromethyl-tetramethyl-disiloxane

Tetramethyldi(chloromethyl)disiloxane

1,3-Di(3-acetoxypropyl)-1,1,3,3-tetramethyl-disiloxane

Diacetoxypropyltetramethyldisiloxane

Tetramethyldiacetoxypropyldisiloxane

1,3-di(3-Aminophenoxy)-1,1,3,3-tetramethyl-disiloxane

Diaminophenoxytetramethyldisiloxane

Tetramethyldiaminophenoxydisiloxane

[(CH3)3SiOSi(CH3)2]2O

1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane

Diallyl-tetramethyl-disiloxane

Tetramethyldiallyldisiloxane

Decamethyl-2,4,6-trioxaheptasilane

Decamethylheptanetetrasiloxane

Decamethyltetrasiloxane,98%

Decamethyltetrasiloxane ,97%

1,1,3,3-TetraMethyl-1,3-bis(triMethylsiloxy)disiloxane

DC 200 Fluid 1.5

KF 96L1.5

SH 200-1.5CS

'PMX-200 1.5 CS

Tetrasiloxane,1,1,1,3,3,5,5,7,7,7-decamethyl-

Dimethylcyclosilane

Decamethyltetrasiloxane&gt

Simethicone Impurity 7

Trimebutine Impurity 12

CD3780

141-62-8

C10H22O3Si2

CH33SiOSiCH32O2SiCH33

C16H24N2O3Si2

C14H30O5Si2

C10H30O3Si4

C36H33N3Si3

Siloxanes

Si (Classes of Silicon Compounds)

Si-O Compounds

Organosilicon

Organometallic Reagents

Intermediates & Fine Chemicals

Pharmaceuticals

Organosilicon

Organometallic Reagents

Siloxanes

Organics

Si (Classes of Silicon Compounds)

Si-O Compounds