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

MOL File:: 70900-21-9.mol

MSDS File:: SDS

Modify Date:: 2024/7/12 17:58:41

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

SAFETY

Risk and Safety Statements

Symbol(GHS)	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(India)	482145	Poly(dimethylsiloxane), hydride terminated average Mn ~24,000	70900-21-9	100ML	₹17568.98	2022-06-14	Buy
Sigma-Aldrich(India)	482064	Poly(dimethylsiloxane), hydride terminated average Mn ~17,500	70900-21-9	100ML	₹15252.43	2022-06-14	Buy
Sigma-Aldrich(India)	423785	Poly(dimethylsiloxane), hydride terminated average Mn ~580	70900-21-9	50ML	₹5618.18	2022-06-14	Buy
Sigma-Aldrich(India)	423785	Poly(dimethylsiloxane), hydride terminated average Mn ~580	70900-21-9	250ML	₹12124	2022-06-14	Buy

Product number	Packaging	Price	Buy
482145	100ML	₹17568.98	Buy
482064	100ML	₹15252.43	Buy
423785	50ML	₹5618.18	Buy
423785	250ML	₹12124	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.

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

HYDRIDE TERMINATED POLYDIMETHYLSILOXANE Suppliers

Global( 139)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Shaanxi Dideu Medichem Co. Ltd	+86-29-81148696 +86-15536356810	China	3878	58	Inquiry
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	China	18648	58	Inquiry
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	China	21667	55	Inquiry
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	China	9338	55	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29888	58	Inquiry
BEYOND INDUSTRIES (CHINA) LIMITED	+86-21-52699951; +8613917686115	China	699	58	Inquiry
Neostar United (Changzhou) Industrial Co., Ltd.	+86-0519-85551759 +8613506123987	China	9907	58	Inquiry
Win-Win chemical CO., Limited	+86-0086-577-64498589 +86-15355981851	China	14351	58	Inquiry
Wuhan Kemi-Works Chemical Co., Ltd.	+86-2785736489 +8618171418573	China	726	58	Inquiry
CD Chemical Group Limited	+8615986615575	China	20356	58	Inquiry

Supplier	Advantage
Shaanxi Dideu Medichem Co. Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Hangzhou FandaChem Co.,Ltd.	55
career henan chemical co	58
BEYOND INDUSTRIES (CHINA) LIMITED	58
Neostar United (Changzhou) Industrial Co., Ltd.	58
Win-Win chemical CO., Limited	58
Wuhan Kemi-Works Chemical Co., Ltd.	58
CD Chemical Group Limited	58

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