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乙烯基三甲氧基硅烷

CAS 2768-02-7C5H12O3SiMW 148.23

乙烯基三甲氧基硅烷(CAS 2768-02-7):分子式 C5H12O3Si、分子量 148.23。

产品概览

CAS号2768-02-7
分子式C5H12O3Si
分子量148.23
熔点−97°C
沸点123 °C @760 [mm Hg]

技术档案

这个产品是什么

乙烯基三甲氧基硅烷 是一种化工化合物,登记 CAS 号为 2768-02-7,分子式 C5H12O3Si(分子量 148.23)。

识别信息

登记 CAS 号:2768-02-7

其分子式 C5H12O3Si 由 5 个碳、12 个氢、3 个氧、1 个硅 组成。

别名/同义词:乙烯基三甲氧基硅烷 · Vinyl trimethoxysilane · Silane,ethenyltrimethoxy

常见问题

乙烯基三甲氧基硅烷 的 CAS 号是多少?

乙烯基三甲氧基硅烷 的 CAS 登记号为 2768-02-7。

乙烯基三甲氧基硅烷 的分子式与分子量是多少?

分子式 C5H12O3Si,分子量 148.23。

乙烯基三甲氧基硅烷 还有哪些别名?

别名/同义词:乙烯基三甲氧基硅烷、Vinyl trimethoxysilane、Silane,ethenyltrimethoxy。

PubChem 公开数据

乙烯基三甲氧基硅烷(CAS 2768-02-7)的独立参考数据,整理自公开化学数据库。

各数据库的登记标识

CAS Registry Number2768-02-7
PubChem CID76004
Molecular formulaC5H12O3Si
IUPAC nameethenyl(trimethoxy)silane
UNII (FDA)0ZIU135UES

计算分子描述符

Molecular Weight148.23
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count4
Exact Mass148.05557077
Monoisotopic Mass148.05557077
Topological Polar Surface Area27.7
Heavy Atom Count9

在册的理化数值

Boiling Point123 °C @760 [mm Hg]
Melting Point−97°C
Flash Point25.5°C
Density1.13 @25 °C
Autoignition Temperature224°C

在册的记载用途

    The typical concentration of VTMS in industrial products is from 1 to 2%. VTMS undergoes reactions, resulting in minimal or no residual chemical in the final products. It serves as a coupling agent for plastics and wire and cable pipes, acts as a moisture scavenger in sealants, and functions as a co-monomer in latex dispersions to enhance adhesion on inorganic surfaces. VTMS is managed within closed systems (hard piped) in manufacturing environments, and it is not used in consumer products.Information on 20 consumer products that contain Trimethoxyvinylsilane in the following categories is provided:

    同义词与商品名

    Vinyltrimethoxysilane; 2768-02-7; Trimethoxyvinylsilane; Silane, ethenyltrimethoxy-; Ethenyltrimethoxysilane; (Trimethoxysilyl)ethene; Silane, trimethoxyvinyl-; Vinyl trimethoxy silane; DTXSID2029240; 0ZIU135UES; A 171 (Silane derivative); DYNASYLAN SILFIN; KBM 1003; SZ 6300; DTXCID509240; A 171

    已收录的法规名录

    Regulatory & Food ContactFDA Cumulative Estimated Daily Intake (CEDI): FCS
    FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS
    Vinyltrimethoxysilane (CAS Reg. No. 2768-02-7)
    As a modifier for ethylene-vinyl acetate-vinyl alcohol copolymers, except for use in contact with infant formu
    GHS notification summary7.7% (104 / 1358)

    GHS 危害分类

    GHS notification summary7.7% (104 / 1358)
    Reported hazard statementsH317, H226 (55%), H315 (11%), H318 (32.8%), H319 (10.7%), H332 (58%), H225, H336

    H317: May cause an allergic skin reaction [Warning Sensitization, Skin]

    P261, P272, P280, P302+P352, P321, P333+P317, P362+P364, and P501 (click each P-code to see the statement)

    公开数据库对它的描述

    Silane,ethenyltrimethoxy · CAS 2768-02-7 · C5H12O3Si. UNII 0ZIU135UES. Boiling Point: 123 °C @760 [mm Hg]; Melting Point: −97°C; Flash Point: 25.5°C.

    物理形态与操作说明

    数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。

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