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ChemicalBook >> CAS DataBase List >> Hexamethylcyclotrisiloxane

Hexamethylcyclotrisiloxane

Hexamethylcyclotrisiloxane price.
  • $12 - $702.24
  • Product name: Hexamethylcyclotrisiloxane
  • CAS: 541-05-9
  • MF: C6H18O3Si3
  • MW: 222.46
  • EINECS:208-765-4
  • MDL Number:MFCD00005943
  • Synonyms:CH7260;Dimethylsiloxane cyclic trimer;hexamethylcyclortrisiloxane ;Cyclotrisiloxane,2,2,4,4,6,6-hexamethyl-;HEXAMETHYLCYCLOHEXASILOXANE;HEXAMETHYLCYCLOTRISILOXANE;HEXAMETHYLCYCLOTRISILOXANE D3;HEXAMETHYLCYCLOTRISILOXANE TECH. 85%
21 prices
Selected condition:
Brand
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • Chem-Impex
  • Frontier Specialty Chemicals
  • Medical Isotopes, Inc.
  • Oakwood
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 100mg
  • 5G
  • 25g
  • 100g
  • 500g
  • ManufacturerAK Scientific
  • Product numberJ52506
  • Product descriptionHexamethylcyclotrisiloxane
  • Packaging100g
  • Price$67.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB23028
  • Product descriptionHexamethylcyclotrisiloxane, 97%
  • Packaging25g
  • Price$34.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB23028
  • Product descriptionHexamethylcyclotrisiloxane, 97%
  • Packaging100g
  • Price$83.9
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB23028
  • Product descriptionHexamethylcyclotrisiloxane, 97%
  • Packaging500g
  • Price$240.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA321318
  • Product description2,2,4,4,6,6-Hexamethyl-1,3,5,2,4,6-trioxatrisilinane 98%
  • Packaging25g
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number40537
  • Product descriptionHexamethylcyclotrisiloxane,98%(GC) 98%(GC)
  • Packaging25G
  • Price$54.88
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number40537
  • Product descriptionHexamethylcyclotrisiloxane,98%(GC) 98%(GC)
  • Packaging100G
  • Price$182.56
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number40537
  • Product descriptionHexamethylcyclotrisiloxane,98%(GC) 98%(GC)
  • Packaging500G
  • Price$702.24
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK126088
  • Product descriptionHexamethylcyclotrisiloxane 95%
  • Packaging25g
  • Price$32
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK126088
  • Product descriptionHexamethylcyclotrisiloxane 95%
  • Packaging100g
  • Price$81
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number70490
  • Product descriptionHexamethylcyclotrisiloxane
  • Packaging5G
  • Price$610
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number70490
  • Product descriptionHexamethylcyclotrisiloxane
  • Packaging100g
  • Price$650
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product numberS09550
  • Product descriptionHexamethylcyclotrisiloxane 95%
  • Packaging25g
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number235687
  • Product descriptionHexamethylcyclotrisiloxane 98%
  • Packaging25g
  • Price$46.1
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number38677
  • Product descriptionHexamethylcyclotrisiloxane ≥98% (HPLC)
  • Packaging100mg
  • Price$71
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number235687
  • Product descriptionHexamethylcyclotrisiloxane 98%
  • Packaging100g
  • Price$112
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J52506 Hexamethylcyclotrisiloxane 100g $67.6 2021-12-16 Buy
Alfa Aesar B23028 Hexamethylcyclotrisiloxane, 97% 25g $34.65 2024-03-01 Buy
Alfa Aesar B23028 Hexamethylcyclotrisiloxane, 97% 100g $83.9 2024-03-01 Buy
Alfa Aesar B23028 Hexamethylcyclotrisiloxane, 97% 500g $240.65 2024-03-01 Buy
Ambeed A321318 2,2,4,4,6,6-Hexamethyl-1,3,5,2,4,6-trioxatrisilinane 98% 25g $12 2021-12-16 Buy
Chem-Impex 40537 Hexamethylcyclotrisiloxane,98%(GC) 98%(GC) 25G $54.88 2021-12-16 Buy
Chem-Impex 40537 Hexamethylcyclotrisiloxane,98%(GC) 98%(GC) 100G $182.56 2021-12-16 Buy
Chem-Impex 40537 Hexamethylcyclotrisiloxane,98%(GC) 98%(GC) 500G $702.24 2021-12-16 Buy
Frontier Specialty Chemicals JK126088 Hexamethylcyclotrisiloxane 95% 25g $32 2021-12-16 Buy
Frontier Specialty Chemicals JK126088 Hexamethylcyclotrisiloxane 95% 100g $81 2021-12-16 Buy
Medical Isotopes, Inc. 70490 Hexamethylcyclotrisiloxane 5G $610 2021-12-16 Buy
Medical Isotopes, Inc. 70490 Hexamethylcyclotrisiloxane 100g $650 2021-12-16 Buy
Oakwood S09550 Hexamethylcyclotrisiloxane 95% 25g $30 2021-12-16 Buy
Sigma-Aldrich 235687 Hexamethylcyclotrisiloxane 98% 25g $46.1 2024-03-01 Buy
Sigma-Aldrich 38677 Hexamethylcyclotrisiloxane ≥98% (HPLC) 100mg $71 2024-03-01 Buy
Sigma-Aldrich 235687 Hexamethylcyclotrisiloxane 98% 100g $112 2024-03-01 Buy

Properties

Melting point :50-64 °C (lit.)
Boiling point :134 °C (lit.)
Density :1.02
vapor density :1 (vs air)
vapor pressure :0.014-671Pa at 24.85-25℃
RTECS :GZ4705000
Flash point :95 °F
storage temp. :Inert atmosphere,Room Temperature
solubility :soluble in most organic solvents.
form :solid
Specific Gravity :1.02
color :White to Almost white
Water Solubility :may decompose
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :1: no significant reaction with aqueous systems
BRN :1766829
Stability :Stable, but moisture sensitive. Incompatible with strong oxidizing agents. Highly flammable.
LogP :-0.38-4.4 at 20-25℃
CAS DataBase Reference :541-05-9(CAS DataBase Reference)
NIST Chemistry Reference :Hexamethylcyclotrisiloxane(541-05-9)
EPA Substance Registry System :Hexamethylcyclotrisiloxane (541-05-9)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H228 Flammable solid Flammable solids Category 1
Category 2
Danger
Warning
GHS hazard pictograms P210, P240,P241, P280, P370+P378
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378 In case of fire: Use … for extinction.

Description

Hexamethylcyclotrisiloxane is used in the preparation of graft polymers and block polymers. It is also a useful biochemical for proteomics research and also acts as an intermediate in organic reactions.

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