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POLY(METHYLSILSESQUIOXANE)

POLY(METHYLSILSESQUIOXANE) structure

CAS No.: 68554-70-1

Chemical Name:: POLY(METHYLSILSESQUIOXANE)

Synonyms: XC 99;YR 33707;X 52-590A;XC 99-501;XC 99-301;XPX 2.0-1;XC 99A3849;XR 39B1676;XS 331B1410;4.0-6.0% OH

CBNumber:: CB7223509

Molecular Formula:: unspecified

Molecular Weight:: 0

MDL Number:: MFCD00241486

MOL File:: Mol file

Last updated:2023-05-30 19:11:09

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POLY(METHYLSILSESQUIOXANE) Properties

Density	1,08 g/cm³
refractive index	1.42
Flash point	>121°C
Specific Gravity	1.08
Indirect Additives used in Food Contact Substances	POLYMETHYLSILSESQUIOXANE
FDA 21 CFR	177.1520
FDA UNII	POLYMETHYLSILSESQUIOXANE (4.5 MICRONS) (59Z907ZB69) POLYMETHYLSILSESQUIOXANE (11 MICRONS) (Z570VEV8XK)
EPA Substance Registry System	Silsesquioxanes, Me (68554-70-1)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H319-H335-H315
Precautionary statements	P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
Risk Statements	36/37/38
Safety Statements	26-36/37/39
TSCA	Yes

POLY(METHYLSILSESQUIOXANE) Preparation Products And Raw materials

Raw materials

Preparation Products

POLY(METHYLSILSESQUIOXANE) Suppliers

Global( 54)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Jiangxi New jiayi New Materials Co., Ltd.	15988280056	mina@xjysi.com	CHINA	27	55
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21975	55
Kingfirst chemical (nanjing) co.,ltd	86-25-84522992	marketing@kingfirstchem.com	CHINA	95	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	alice@crovellbio.com	China	8909	58
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5911	58
career henan chemical co	+86-0371-86658258	factory@coreychem.com	China	29827	58
BEYOND INDUSTRIES (CHINA) LIMITED	+8613917686115	sales@beyondindustriesgroup.com	CHINA	699	58
ShenZhen Ipure Biology import and export company co.,ltd	+8618071025641	eric@witopchemical.com	China	23293	58
Hebei Yime New Material Technology Co., Ltd.	+86-66697723 +86-17703311139	admin@china-yime.com	China	740	58
Hebei Crovell Biotech Co Ltd	+86-19930503285	zoey@crovellbio.com	China	5015	58

Supplier	Advantage
Jiangxi New jiayi New Materials Co., Ltd.	55
Henan Tianfu Chemical Co.,Ltd.	55
Kingfirst chemical (nanjing) co.,ltd	58
Hebei Guanlang Biotechnology Co., Ltd.	58
Shandong chuangyingchemical Co., Ltd.	58
career henan chemical co	58
BEYOND INDUSTRIES (CHINA) LIMITED	58
ShenZhen Ipure Biology import and export company co.,ltd	58
Hebei Yime New Material Technology Co., Ltd.	58
Hebei Crovell Biotech Co Ltd	58

View Lastest Price from POLY(METHYLSILSESQUIOXANE) manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2023-06-02	POLYMETHYLSILSESQUIOXANE 68554-70-1	US $24.00 / KG	10KG	99	10000 kilograms/ month	Hebei Yime New Material Technology Co., Ltd.
2023-05-31	POLY(METHYLSILSESQUIOXANE) 68554-70-1	US $9.00 / KG	1KG	99.9	1 ton	Hebei Crovell Biotech Co Ltd
2023-03-28	POLY(METHYLSILSESQUIOXANE) 68554-70-1	US $10.00 / KG	1KG	99%	10 mt	Hebei Guanlang Biotechnology Co., Ltd.

POLYMETHYLSILSESQUIOXANE
68554-70-1
US $24.00 / KG
99
Hebei Yime New Material Technology Co., Ltd.

POLY(METHYLSILSESQUIOXANE)
68554-70-1
US $9.00 / KG
99.9
Hebei Crovell Biotech Co Ltd

POLY(METHYLSILSESQUIOXANE)
68554-70-1
US $10.00 / KG
99%
Hebei Guanlang Biotechnology Co., Ltd.

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POLY(METHYLSILSESQUIOXANE) Siliconeoilemulsion284P Silsesquioxanes,me POLY(METHYLSILSESQUIOXANE), 100% METHYL 4-6%(OH) Methyl silsesquioxanes X 52-590A XC 99 XC 99-301 XC 99-501 XC 99A3849 XPX 2.0-1 XR 39B1676 XS 331B1410 YR 33707 poly(methylsilsesquioxane),100%methyl METHYLSILSESQUIOXANE POLY(METHYLSILSESQUIOXANE): 4.0-6.0% OH POLY(METHYLSILSESQUIOXANE): 100% METHYL, 2.5-4% OH POLY(PHENYL-VINYLSILSESQUIOXANE): AVERAGE 10% VINYL SUBSTITUTION 4.0-6.0% OH Silicone Resin Powder Methyl silica gel Polymethylsilsesquioxane(4.5microns) 68554-70-1