Polymethylphenylsiloxane

Name: Polymethylphenylsiloxane
Brand: 济南圣和化工有限公司

CAS 9005-12-3C7H8OSiMW 136.22

Polymethylphenylsiloxane，CAS 登记号 9005-12-3，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于Organic Chemicals。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号9005-12-3

分子式C7H8OSi

分子量136.22

纯度按批次COA提供(不公开发布)

包装按订单/批次确认(不公开发布)

应用领域Organic Chemicals

类别Organic Chemicals

用途与场景

Organic Chemicals

包装与供货

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

供货周期现货/按订单安排

文件与支持

每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。

常见问题

在哪里能查到 Polymethylphenylsiloxane 的 CAS 号？

本页已列出 Polymethylphenylsiloxane 的 CAS 号：9005-12-3，可与随货 COA 核对。

可以提供哪些规格和包装？

常见纯度为按批次COA提供(不公开发布)，包装形式为按订单/批次确认(不公开发布)，特殊规格可在询价时说明。

Polymethylphenylsiloxane 一般用在什么产品里？

主要涉及Organic Chemicals。

下单流程是怎样的？

来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。

PubChem 公开数据

Description

Polyphenylmethylsiloxane · CAS 9005-12-3 · C7H8OSi. UNII ST51037356.

Identification

CAS Registry Number	9005-12-3
PubChem CID	3032548
Molecular formula	C7H8OSi
IUPAC name	methyl-oxo-phenylsilane
UNII (FDA)	ST51037356

Computed Descriptors

Molecular Weight	136.22
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	1
Exact Mass	136.034441409
Monoisotopic Mass	136.034441409
Topological Polar Surface Area	17.1
Heavy Atom Count	9
Formal Charge	0
Complexity	105

Regulatory Status

Regulatory & Food Contact	FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS CIR / INCI: Cosmetic ingredients (Phenyl Dimethicone) -> CIR (Cosmetic Ingredient Review)

Documented Uses

CIR ingredient: Phenyl Dimethicone
Information on 1 consumer products that contain Phenyl dimethicone in the following categories is provided:

Synonyms

Phenyl dimethicone; Phenyl simethicone; RefChem:861585; POLY(PHENYLMETHYLSILOXANE); METHYL(PHENYL)SILANONE; 9005-12-3; Polyphenylmethylsiloxane, MW 2500-2700; 4543-12-8; methylphenylsilanone; C7H8OSi; methyl-oxo-phenyl-silane; SCHEMBL1460581; DTXSID40963382; AKOS024386312; ST51037356

Frequently Asked Questions

What are the CAS number and molecular formula of Polyphenylmethylsiloxane?

CAS 9005-12-3; molecular formula C7H8OSi; molecular weight — g/mol.

What other names is Polyphenylmethylsiloxane known by?

Phenyl dimethicone, Phenyl simethicone, RefChem:861585, POLY(PHENYLMETHYLSILOXANE), METHYL(PHENYL)SILANONE, 9005-12-3.

What is the regulatory status of Polyphenylmethylsiloxane?

Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS; CIR / INCI: Cosmetic ingredients (Phenyl Dimethicone) -> CIR (Cosmetic Ingredient Review).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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