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ChemicalBook >> CAS DataBase List >>HYDRIDE TERMINATED POLYDIMETHYLSILOXANE

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
Molecular Weight:
208.4783
MDL Number:
MFCD00197934
MOL File:
70900-21-9.mol
MSDS File:
SDS
Last updated:2024-12-18 14:08:57

HYDRIDE TERMINATED POLYDIMETHYLSILOXANE Properties

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
FDA UNII 12Z59IF64N
EPA Substance Registry System Siloxanes and Silicones, di-Me, hydrogen-terminated (70900-21-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  1
TSCA  Yes

HYDRIDE TERMINATED POLYDIMETHYLSILOXANE price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 423785 Poly(dimethylsiloxane), hydride terminated average Mn ~580 70900-21-9 50ml $53.7 2024-03-01 Buy
Sigma-Aldrich 423785 Poly(dimethylsiloxane), hydride terminated average Mn ~580 70900-21-9 250ml $213 2024-03-01 Buy
Sigma-Aldrich 482145 Poly(dimethylsiloxane), hydride terminated average Mn ~24,000 70900-21-9 100ml $276 2024-03-01 Buy
Sigma-Aldrich 482064 Poly(dimethylsiloxane), hydride terminated average Mn ~17,500 70900-21-9 100ml $250 2024-03-01 Buy
Product number Packaging Price Buy
423785 50ml $53.7 Buy
423785 250ml $213 Buy
482145 100ml $276 Buy
482064 100ml $250 Buy

HYDRIDE TERMINATED POLYDIMETHYLSILOXANE Chemical Properties,Uses,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

Global( 141)Suppliers
Supplier Tel Email Country ProdList Advantage
Shaanxi Dideu Medichem Co. Ltd 		+86-29-81148696 +86-15536356810 1022@dideu.com China 3882 58
Jiangxi New jiayi New Materials Co., Ltd. 		15988280056 mina@xjysi.com CHINA 27 55
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886 info@dakenam.com China 18751 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21634 55
Hangzhou FandaChem Co.,Ltd. 		+8615858145714 FandaChem@Gmail.com China 9095 55
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29880 58
Kingfirst chemical (nanjing) co.,ltd 		86-25-84522992 marketing@kingfirstchem.com CHINA 95 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28172 58
BEYOND INDUSTRIES (CHINA) LIMITED 		+86-21-52699951; +8613917686115 sales@beyondindustriesgroup.com China 699 58
Win-Win chemical CO., Limited 		+86-0086-577-64498589 +86-15355981851 sales@win-winchemical.com China 14426 58

View Lastest Price from HYDRIDE TERMINATED POLYDIMETHYLSILOXANE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
HYDRIDE TERMINATED POLYDIMETHYLSILOXANE pictures 2024-11-07 HYDRIDE TERMINATED POLYDIMETHYLSILOXANE
70900-21-9
 US $1.00 / KG 1KG 20-100cs 50mt per month Wuhan KEMI-WORKS Chemical Co., Ltd.
HYDRIDE TERMINATED POLYDIMETHYLSILOXANE pictures 2024-07-12 HYDRIDE TERMINATED POLYDIMETHYLSILOXANE
70900-21-9
 US $0.00-0.00 / KG 1KG 99.0% 1000KG Shaanxi Dideu Medichem Co. Ltd
HYDRIDE TERMINATED POLYDIMETHYLSILOXANE pictures 2019-09-04 HYDRIDE TERMINATED POLYDIMETHYLSILOXANE
70900-21-9
 US $1.00 / KG 25KG 99.99% 200KG Career Henan Chemical Co
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 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 Hydride terminated PolyDimethylsiloxanes Hydride Terminated PDMS Fluid 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