オルトけい酸テトラキス(2-メトキシエチル)

Tetra(methoxyethoxy)silane

HCID 75087CAS 2157-45-1

部分構造検索類似構造を探す

基本情報

標準SMILES: COCCO[Si](OCCOC)(OCCOC)OCCOC
InChIKey: JSECNWXDEZOMPD-UHFFFAOYSA-N
分子式: C12H28O8Si
平均分子量: 328.43 g/mol
単同位体質量: 328.15534439

名称と識別子

優先名称: Tetra(methoxyethoxy)silane
IUPAC: tetrakis(2-methoxyethyl) silicate
現地名: オルトけい酸テトラキス(2-メトキシエチル)
英語名: Tetrakis(2-methoxyethoxy)silane
分子式: C12H28O8Si
分子量: 328.43

名称と別名

Tetrakis(2-methoxyethoxy)silane2157-45-1Tetrakis(2-methoxyethyl) silicateTetrakis(2-methoxyethyl) orthosilicateTETRAKIS(METHOXYETHOXY)SILANETetra(methoxyethoxy)silaneSilicic acid (H4SiO4), tetrakis(2-methoxyethyl) esterSilicon tetramethoxyethoxideDTXSID30862855EINECS 218-470-2Tetrakis(beta-methoxyethyl) silicateNSC 252165

名称をさらに表示

オルトけい酸テトラキス(2-メトキシエチル)テトラキス(2-メトキシエトキシ)シランテトラキス(2-メトキシエチル) シリカートDK214DK669Tetrakis(2-methoxyethyl)tetra(2-methoxyethoxy)silaneBETA-METHOXYETHOXYORTHOSILICATEetrakis(2-methoxyethyl)silicate

Ethanol, 2-methoxy-, tetraester with silicic acid (H4SiO4)RefChem:896659Tetrakis(2methoxyethoxy)silaneTetrakis(2methoxyethyl) silicateDTXCID10811568Tetrakis(betamethoxyethyl) silicateTetrakis(2methoxyethyl) orthosilicateSilicic acid (H4SiO4), tetrakis(2methoxyethyl) ester

データベース識別子

CAS: 2157-45-1
PubChem CID: 75087
DTXSID: DTXSID30862855
EC Number: 218-470-2、691-842-3
Nikkaji: J299.123C

物性

構造計算による物性

極性表面積: 73.8 Å²
水素結合供与体数: 0
水素結合受容体数: 8
回転可能結合数: 16
重原子数: 21
形式電荷: 0
複雑度: 174

実験および物理化学的性質

Chemical ClassesMetals -> Metalloid Compounds (Silicon)

Physical DescriptionClear liquid; [Gelest MSDS]

物理化学的性質

融点: 0 °C · <0°C
沸点: 179 °C · 179 °C
比重(密度): 1.079 · 1.079
屈折率: 1.4219 · 1.4219
闪点: 118 °C · 118°C
貯蔵温度: Inert atmosphere,Room Temperature
比重: 1.079 · 1.079
EPAの化学物質情報: Tetrakis(2-methoxyethoxy)silane (2157-45-1)

安全と法規制

GHS分類

GHS Classification · 6 件

Warning

H315 (63.3%): Causes skin irritation [Warning Skin corrosion/irritation]

P203, P264, P264+P265, P280, P302+P352, P305+P351+P338, P318, P321, P332+P317, P337+P317, P362+P364, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 60 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

危険有害性情報

Regulatory Information · 2 件

Chemical: Silicic acid (H4SiO4), tetrakis(2-methoxyethyl) ester

Silicic acid (H4SiO4), tetrakis(2-methoxyethyl) ester: 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.

Other Safety InformationEvaluation - Siloxanes substituted with 2-methoxyethanol

Hazards SummaryReacts with water producing methoxyethanol; May cause severe eye irritation; Overexposure by inhalation may cause lung injury; [Gelest MSDS] See Methoxyethanol.

Hazard Classes and Categories · 2 件

Skin Irrit. 2 (63.3%)

Reproductive toxicity - Category 1B

安全データ

tsca: TSCA listed
ridadr: 3148
hs_code: 29319090
risk_code: 36/37/38
safety_code: 26-36/37/39-24/25
hazard_class: 4.3
packing_group: III

化学と産業

用途と製造

General Manufacturing InformationSilicic acid (H4SiO4), tetrakis(2-methoxyethyl) ester: ACTIVE

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