Bis(triethoxysilyl)ethane (HCID 85266)

概要

structure in first source

名称と識別子

優先名称: Bis(triethoxysilyl)ethane
IUPAC: triethoxy(2-triethoxysilylethyl)silane
現地名: 1,2-ビス(トリエトキシシリル)エタン
英語名: 1,2-Bis(triethoxysilyl)ethane
分子式: C14H34O6Si2
分子量: 354.59

名称と別名

1,2-Bis(triethoxysilyl)ethane16068-37-43,8-Dioxa-4,7-disiladecane, 4,4,7,7-tetraethoxy-F57B935G98DTXSID7051763RefChem:71744DTXCID6030318240-212-2Bis(triethoxysilyl)ethane4,4,7,7-Tetraethoxy-3,8-dioxa-4,7-disiladecanetriethoxy(2-triethoxysilylethyl)silaneC14H34O6Si2

名称をさらに表示

4,4,7,7-テトラエトキシ-3,8-ジオキサ-4,7-ジシラデカンエチレンビス(トリエトキシシラン)1,2-ビス(トリエトキシシリル)エタン1,2-ビス(トリエトキシシリル)エタン(HEXAETHOXヘキサエトキシジシルエチレンKH-526CFS-374Silquest Y 9805Co-Formula CFS-3741,2-Bis(triethoxysiLHEXAETHOXYDISILETHYLENE2-Bis(triethoxysilyl)ethane

MFCD00239362S02108Ethylenebis(triethoxysilane)EINECS 240-212-21,2-Bis(triethoxysilyl)ethane,UNII-F57B935G98Ethylenebis(triethoxysilane);triethoxy(2-triethoxysilylethyl)silane;4,4,7,7-Tetraethoxy-3,8-dioxa-4,7-disiladecane;SCHEMBL35088

データベース識別子

CAS: 16068-37-4
PubChem CID: 85266
DTXSID: DTXSID7051763
UNII: F57B935G98
EC Number: 240-212-2
Nikkaji: J286.803B

物性

構造計算による物性

極性表面積: 55.4 Å²
水素結合供与体数: 0
水素結合受容体数: 6
回転可能結合数: 15
重原子数: 22
形式電荷: 0
複雑度: 208

実験および物理化学的性質

Food Contact SubstancesFCS -> FDA Cumulative Estimated Daily Intake (CEDI)

Physical DescriptionLiquid

物理化学的性質

融点: -20 · -20-10°C
沸点: 119 °C · 119 °C(lit.)
比重(密度): 0.958 g/mL · 0.958 g/mL at 25 °C(lit.)
蒸気圧: 0 · 0-7910Pa at 20-25℃
屈折率: 20 · n20/D 1.411(lit.)
闪点: 230 °F · >230 °F
貯蔵温度: Keep in dark place,Sealed in dry,Room Temperature
外見: clear liquid
色: Colorless to Almost colorless
比重: 0.957 · 0.957
水溶解度: アルコール、芳香族および脂肪族炭化水素に可溶。水で加水分解します。
InChI: 1S/C14H34O6Si2/c1-7-15-21(16-8-2,17-9-3)13-14-22(18-10-4,19-11-5)20-12-6/h7-14H2,1-6H3
InChIKey: IZRJPHXTEXTLHY-UHFFFAOYSA-N
SMILES: CCO[Si](CC[Si](OCC)(OCC)OCC)(OCC)OCC
LogP: -4 · -4-2.7 at 20-25℃
CAS データベース: 16068 · 16068-37-4
EPAの化学物質情報: 3 · 3,8-Dioxa-4,7-disiladecane, 4,4,7,7-tetraethoxy- (16068-37-4)

化学的性質

化学的特性Colorless transparent liquid

安全と法規制

GHS分類

GHS Classification · 4 件

Danger

H301 (65.7%): Toxic if swallowed [Danger Acute toxicity, oral]

P260, P261, P264, P264+P265, P270, P271, P273, P280, P301+P316, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P330, P332+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 230 reports by companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Regulatory Information · 6 件

Chemical: 3,8-Dioxa-4,7-disiladecane, 4,4,7,7-tetraethoxy-

Regulation (EC) No 1935/2004 (amended)

3,8-Dioxa-4,7-disiladecane, 4,4,7,7-tetraethoxy- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 3,8-Dioxa-4,7-disiladecane, 4,4,7,7-tetraethoxy- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

Status: Active Update: 01-07-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/23679

3,8-Dioxa-4,7-disiladecane, 4,4,7,7-tetraethoxy-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Hazard Classes and CategoriesAcute Tox. 3 (65.7%)

安全データ

wgk: 3
tsca: TSCA listed
rtecs: JG7755000
ridadr: 2810
hs_code: 29319090
risk_code: 36/37/38-41-38-37-36
化審法: (2)-3975
消防法: 危-4-3-III
hazard_code: Xi
safety_code: 26-36
Hazard Classifications: Acute Tox. 3 OralAcute Tox. 4 DermalAquatic Chronic 3STOT RE 1 Inhalation
ストレージクラス: 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects

化学と産業

用途と製造

U.S. Production2023: 25,000 - <50,000 lb

Consumer UsesMonomers

Industry UsesMonomers

General Manufacturing Information · 2 件

Paint and Coating Manufacturing

3,8-Dioxa-4,7-disiladecane, 4,4,7,7-tetraethoxy-: ACTIVE

応用分野

使用1,2-Bis(triethoxysilyl)ethane is used as coating auxiliary agents, leather auxiliary agents, plastic auxiliary agents, surfactants and textile auxiliary agents. It is used to prepare mesoporous organosilica materials.

一般的な説明1,2-bis(triethoxysilyl)ethane is a non-functional silane and a double trialkoxysilyl precursor.

サプライヤー50 社

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1,2-ビス(トリエトキシシリル)エタン

基本情報

概要