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ChemicalBook >> CAS DataBase List >>POLY(METHYLSILSESQUIOXANE)

POLY(METHYLSILSESQUIOXANE)

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:2024-11-19 15:53:33

POLY(METHYLSILSESQUIOXANE) Properties

Density 1,08 g/cm3
refractive index 1.42
Flash point >121°C
solubility Insoluble in water.
form Solid
color Clear. White.
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)  GHS hazard pictograms
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) Chemical Properties,Uses,Production

Uses

POLY (METHYLSILSESQUIOXANE) is used by the FDA as an indirect additive for food contact substances and is also used in cosmetics (emollients) and personal care.

storage

Keep sealed. Store in a dry, well-ventilated place. Store away from heat sources.

POLY(METHYLSILSESQUIOXANE) Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 68)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Weibang Biotechnology Co., Ltd 		+8615531157085 abby@weibangbio.com China 8810 58
Hebei Chuanghai Biotechnology Co,.LTD 		+86-13131129325 sales1@chuanghaibio.com China 5889 58
Shaanxi Haibo Biotechnology Co., Ltd 		+undefined18602966907 qinhe02@xaltbio.com China 997 58
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 21634 55
Kingfirst chemical (nanjing) co.,ltd 		86-25-84522992 marketing@kingfirstchem.com CHINA 95 58
Shandong chuangyingchemical Co., Ltd. 		18853181302 sale@chuangyingchem.com CHINA 5906 58
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29811 58
BEYOND INDUSTRIES (CHINA) LIMITED 		+86-21-52699951; +8613917686115 sales@beyondindustriesgroup.com China 699 58
ANHUI WITOP BIOTECH CO., LTD 		+8615255079626 eric@witopchemical.com China 23541 58

View Lastest Price from POLY(METHYLSILSESQUIOXANE) manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Polymethylsilsesquioxane pictures 2024-12-16 Polymethylsilsesquioxane
68554-70-1
 US $6.85-4.16 / kg 200kg 100% 1000ton/Month Iota silicone oil (Anhui) Co.,ltd.
POLY(METHYLSILSESQUIOXANE) pictures 2024-11-19 POLY(METHYLSILSESQUIOXANE)
68554-70-1
 US $10.00 / KG 1KG 99% 10 mt Hebei Weibang Biotechnology Co., Ltd
POLY(METHYLSILSESQUIOXANE) pictures 2024-10-11 POLY(METHYLSILSESQUIOXANE)
68554-70-1
 US $9.00 / KG 1KG 99.9 1 ton Hebei Chuanghai Biotechnology Co,.LTD
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) Methylene silica gel Polysilsesquioxane(PSSQ) 68554-70-1