PENTAMETHYLCYCLOPENTASILOXANE

$95 - $186

Product namePENTAMETHYLCYCLOPENTASILOXANE
Cas No6166-86-5
MFC5H20O5Si5
MW300.64
EINECS228-204-7
MDL NumberMFCD00053531

Synonyms

2,4,6,8,10-PENTAMETHYLCYCLOPENTASILOXANE;PENTAMETHYLCYCLOPENTASILOXANE;PENTAMETHYLCYCLOPENTASILOXANE CONTAINS OTHER CYCLIC HOMOLOGS;2,4,6 8,10-PENTAMETHYLCYCLOPENTASILOXANE TECH 90+%;PENTAMETHYLCYCLOPENTASILOXANE: 90% CONTAINS OTHER CYCLIC HOMOLOGS;2,4,6,8,10-Pentamethylcyclodecanepentasiloxane;2,4,6,8,10-Pentamethylcyclodecapentasiloxane;Cyclopentasiloxane, 2,4,6,8,10-pentamethyl-

show less show more

Price

2 prices

Brand less more

Sigma-Aldrich TRC
Package less more

2.5ml 25ml

Clear All Done

Brand	Packaging	Price	Product name
Sigma-Aldrich 517801	25ml	$186	2,4,6,8,10-Pentamethylcyclopentasiloxane
TRC P227410	2.5ml	$95	2,4,6,8,10-Pentamethylcyclopentasiloxane

Properties

Melting point	-108°C
Boiling point	54 °C/10 mmHg (lit.)
Density	0.992 g/mL at 25 °C (lit.)
vapor pressure	0.05-91Pa at 20℃
refractive index	n20/D 1.392(lit.)
Flash point	39°C
storage temp.	2-8°C
form	liquid
Specific Gravity	0.998
Water Solubility	110-1000000000μg/L at 20℃
Hydrolytic Sensitivity	3: reacts with aqueous base
BRN	1792134
LogP	-2.4-6.33 at 20℃
EPA Substance Registry System	Cyclopentasiloxane, 2,4,6,8,10-pentamethyl- (6166-86-5)

Safety Information

Symbol(GHS)

Signal word

Warning

Hazard statements

H226：Flammable liquid and vapour

Precautionary statements

P210：Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233：Keep container tightly closed.

P240：Ground/bond container and receiving equipment.

P241：Use explosion-proof electrical/ventilating/lighting/…/equipment.

P242：Use only non-sparking tools.

P243：Take precautionary measures against static discharge.

Description

2,4,6,8,10-Pentamethylcyclopentasiloxane is an active reagent in the preparation of cyclolinear polysiloxanes and in the preparation of novel class of hybrid polyurethanes.

Related product price

Silicon dioxide $24-699 Calcium carbonate $10-12730 Pyrrole $9-1390

Suppliers and manufacturers

Shanghai Daken Advanced Materials Co.,Ltd
ATK CHEMICAL COMPANY LIMITED
Hubei Co-Formula Material Tech Co., Ltd.
Career Henan Chemica Co
Hefei TNJ Chemical Industry Co.,Ltd.
WinWin Chemical CO., Limited
Dayang Chem (Hangzhou) Co.,Ltd.
Henan Alfa Chemical Co., Ltd
Alfa Chemistry
Hebei Guanlang Biotechnology Co., Ltd.

More related product prices

Silicon dioxide
Calcium carbonate
Pyrrole
CARBON DIOXIDE
Barium hydroxide

Triethanolamine
Potassium hydroxide
Sodium benzoate
Methanol
6166-86-5

Decamethylcyclopentasiloxane

1of3

Send Inquriy