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HYDRIDE TERMINATED POLYDIMETHYLSILOXANE

Product Name
HYDRIDE TERMINATED POLYDIMETHYLSILOXANE
CAS No.
70900-21-9
Chemical Name
HYDRIDE TERMINATED POLYDIMETHYLSILOXANE
Synonyms
Hydride Terminated PDMS Fluid;Hydride Polydimethyl siloxane;Hydrogen-terMniated silicone oil;SILICONE OIL, HYDRIDE TERMINATED;Hydrogen Terminated Silicone Fluid;dimethylsiloxane, hydrogen terminated;Poly(dimethylsiloxane)hydrideterminate;Polysiloxanes di-Me hydrogen-terminated;HYDRIDE TERMINATED POLYDIMETHYLSILOXANE;Hydride terminated PolyDimethylsiloxanes
CBNumber
CB7476770
Molecular Formula
C6H20O2Si3
Formula Weight
208.4783
MOL File
70900-21-9.mol
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HYDRIDE TERMINATED POLYDIMETHYLSILOXANE Property

Melting point:
<-60°C
Boiling point:
230 °C(lit.)
Density 
0.971 g/mL at 25 °C
refractive index 
n20/D 1.406
Flash point:
215 °F
Specific Gravity
0.90
EPA Substance Registry System
Siloxanes and Silicones, di-Me, hydrogen-terminated (70900-21-9)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
1
TSCA 
Yes
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
423785
Product name
Poly(dimethylsiloxane), hydride terminated
Purity
average Mn ~580
Packaging
50ml
Price
$53.7
Updated
2024/03/01
Sigma-Aldrich
Product number
423785
Product name
Poly(dimethylsiloxane), hydride terminated
Purity
average Mn ~580
Packaging
250ml
Price
$213
Updated
2024/03/01
Sigma-Aldrich
Product number
482145
Product name
Poly(dimethylsiloxane), hydride terminated
Purity
average Mn ~24,000
Packaging
100ml
Price
$276
Updated
2024/03/01
Sigma-Aldrich
Product number
482064
Product name
Poly(dimethylsiloxane), hydride terminated
Purity
average Mn ~17,500
Packaging
100ml
Price
$250
Updated
2024/03/01
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HYDRIDE TERMINATED POLYDIMETHYLSILOXANE Chemical Properties,Usage,Production

Description

Polydimethylsiloxane hydride terminated is soluble in many organic solvents, such as aromatic hydrocarbon and petroleum hydrocarbons, and so on. it is a kind of widely used organic silicon intermediates, and can be used as organic silicon blocking agent usually. Due to containing reactive Si-H groups in the molecular structure, it can be used in the synthesis of copolymer macromolecule by hydrosilylation. The synthesis of copolymer macromolecule can be made into a series of reactive silicone oil.

Uses

1. Hydride Terminated Polydimethylsiloxane Can be Used in manufacture of a variety of end group reactive linear modified silicone oil, modification of the reaction, such as plastic resin.
2. The key intermediates of block copolymerization reaction.
3. can be used as chain extension agent for addition liquid silicone rubberm, crosslinking agent for addition liquid silicone rubber.

Uses

HYDRIDE TERMINATED POLYDIMETHYLSILOXANE is the hydride terminated form of polydimethylsiloxane, which belongs to a group of polymeric organosilicon compounds. It can be used as a common surfactant and an antifoaming agent. It can also be applied as the active silicone fluid in automotive viscous limited slip differentials and couplings. Moreover, it is commonly used as a stamp resin in the field of soft lithography. Finally, it can also be supplemented to the over-the-counter drugs as an antifoaming agent and carminative. For example, it is seen in many skin care and beauty products to prevent water and moisture loss in the skin through forming a hydrating barrier.

References

https://en.wikipedia.org/wiki/Polydimethylsiloxane
https://www.truthinaging.com/ingredients/polydimethylsiloxane

HYDRIDE TERMINATED POLYDIMETHYLSILOXANE Preparation Products And Raw materials

Raw materials

Preparation Products

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HYDRIDE TERMINATED POLYDIMETHYLSILOXANE Suppliers

China 129 France 1 Germany 2 Japan 1 Singapore 1 Switzerland 1 United States 6 Global 141
ABCR GmbH & CO. KG
Tel
--
Fax
--
Email
info@abcr.de
Country
Germany
ProdList
6831
Advantage
75
Service Chemical Inc.
Tel
--
Fax
--
Email
sales@chemos-group.com
Country
Germany
ProdList
6350
Advantage
71
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View Lastest Price from HYDRIDE TERMINATED POLYDIMETHYLSILOXANE manufacturers

Wuhan KEMI-WORKS Chemical Co., Ltd.
Product
HYDRIDE TERMINATED POLYDIMETHYLSILOXANE 70900-21-9
Price
US $1.00/KG
Min. Order
1KG
Purity
20-100cs
Supply Ability
50mt per month
Release date
2021-09-18
Shaanxi Dideu Medichem Co. Ltd
Product
HYDRIDE TERMINATED POLYDIMETHYLSILOXANE 70900-21-9
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000KG
Release date
2024-07-12
Career Henan Chemical Co
Product
HYDRIDE TERMINATED POLYDIMETHYLSILOXANE 70900-21-9
Price
US $1.00/KG
Min. Order
25KG
Purity
99.99%
Supply Ability
200KG
Release date
2019-09-03

70900-21-9, HYDRIDE TERMINATED POLYDIMETHYLSILOXANERelated Search:

METHOXY TERMINATED POLYDIMETHYLSILOXANE DOW CORNING FS CHEMICALLY INERT FLUID VINYLMETHYLSILOXANE, DIMETHYLSILOXANE COPOLYMER, VINYL TERMINATED SILANOL TERMINATED DIPHENYLSILOXANE - DIMETHYLSILOXANE COPOLYMERS VINYLMETHYLSILOXANE - DIMETHYLSILOXANE COPOLYMERS, TRIMETHYLSILOXY TERMINATED, SILANOL TERMINATED METHOXY TERMINATED POLYDIMETHYLSILOXANE Dimethyl-diphenylpolysiloxane POLYDIMETHYLSILOXANE, CARBOXYDECYLDIMETHYL TERMINATED METHYLHYDROSILOXANE, DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED Glycols, polyethylene, methyl 3-[1,3,3,3-tetramethyl-1-(trimethylsiloxy)disiloxanyl]propyl ether Phenyltris(trimethylsiloxy)silane Poly(methylhydrosiloxane) VMQ silicone resin Poly(dimethylsiloxane) POLY(1-DECENE) METHYLHYDROSILOXANE - DIMETHYLSILOXANE COPOLYMER, HYDRIDE TERMINATED 1-(2-Hydroxy-3-sulfopropyl)-pyridinium betane MQ Silicone Resin

  • Di-Me-Siloxanes and Silicones hydrogen-terminated
  • Polysiloxanes di-Me hydrogen-terminated
  • Hydrogen-terMniated silicone oil
  • Poly(diMethylsiloxane), hydride terMinated average Mn ~17,500
  • hydride terminated polydimethylsiloxane, 1,000 cst
  • hydride terminated polydimethylsiloxane, 10,000 cst
  • hydride terminated polydimethylsiloxane, 100 cst
  • hydride terminated polydimethylsiloxane, 2-3 cst
  • hydride terminated polydimethylsiloxane, 500 cst
  • hydride terminated polydimethylsiloxane, 7-10 cst
  • monodisperse hydride terminated polydimethylsiloxane, 50 cst
  • monodisperse hydride terminated polydimethylsiloxane, 500 cst
  • Hydride terminated PolyDimethylsiloxanes
  • Hydride Terminated PDMS Fluid
  • Poly(diMethylsiloxane), hydride terMinated average Mn ~580
  • Poly(dimethylsiloxane), hydride terminated average Mn ~24,000
  • SiloxanesandSilicones,di-Me,hydrogen-terminated
  • POLYDIMETHYLSILOXANES, HYDRIDE TERMINATED
  • POLY(DIMETHYLSILOXANE), HYDRIDE TERMINATED
  • HYDRIDE TERMINATED POLYDIMETHYLSILOXANE
  • POLY(DIMETHYLSILOXANE), HYDRIDE TERM, VI SCOSITY CA. 1,000 CENTISTOKES
  • SILICONE OIL, HYDRIDE TERMINATED
  • POLY(DIMETHYLSILOXANE), HYDRIDE TERM-INA TED, VISCOSITY CA. 500 CENTISTOKES
  • Polydimethylsiloxane, hydride terminated, viscosity 2-3 cSt.
  • Polydimethylsiloxane, hydride terminated, viscosity 1000 cSt.
  • Polydimethylsiloxane, hydride terminated, viscosity 10000 cSt.
  • Polydimethylsiloxane, hydride terminated, viscosity 500 cSt.
  • Polydimethylsiloxane, hydride terminated, viscosity 100 cSt.
  • POLYDIMETHYLSILOXANE, HYDRIDE TERMINATED: VISCOSITY 7-10 CST.
  • HYDRIDE TERMINATED POLYDIMETHYLSILOXANE, 1,000cs
  • HYDRIDE TERMINATED POLYDIMETHYLSILOXANE, 10,000cs
  • HYDRIDE TERMINATED POLYDIMETHYLSILOXANE, 100cs
  • HYDRIDE TERMINATED POLYDIMETHYLSILOXANE, 2-3cs
  • HYDRIDE TERMINATED POLYDIMETHYLSILOXANE, 500cs
  • HYDRIDE TERMINATED POLYDIMETHYLSILOXANE, 7-10cs
  • dimethylsiloxane, hydrogen terminated
  • MONODISPERSE HYDRIDE TERMINATED POLYDIMETHYLSILOXANE, 100 cSt
  • HYDRIDE TERMINATED POLYDIMETHYLSILOXANE, 4-6 cSt
  • Poly(dimethylsiloxane)hydrideterminate
  • HYDRIDE TERMINATED POLYDIMETHYLSILOXANE ISO 9001：2015 REACH
  • Hydrogen Terminated Silicone Fluid
  • Hybride Functional Polydimethylsiloxanes
  • Hydride Polydimethyl siloxane
  • Hydrogen terminated polydimethylsiloxane
  • 70900-21-9
  • HCH32SiOCH32SiOnSiCH32H
  • Stamps for Nanoprint Lithography&Microcontact Printing
  • PDMS Elastomers/ResinsPolymer Science
  • Polysiloxanes
  • Self Assembly&Contact Printing
  • Silicones
  • UVCBs-organic