Isobutyltrimethoxysilane (HCID 87622)

概要

used to make a nitric oxide-releasing xerogel

名称と識別子

優先名称: Isobutyltrimethoxysilane
IUPAC: trimethoxy(2-methylpropyl)silane
現地名: イソブチルトリメトキシシラン
英語名: Isobutyltrimethoxysilane
分子式: C7H18O3Si
分子量: 178.3

名称と別名

Isobutyltrimethoxysilane18395-30-7Trimethoxy(2-methylpropyl)silaneSilane, trimethoxy(2-methylpropyl)-BTMOS cpdDTXSID1066366RefChem:149116DTXCID3035846242-272-5Isobutyl(trimethoxy)silaneMFCD00051589S10175

名称をさらに表示

イソブチルトリメトキシシラントリメトキシ(2-メチルプロピル)シラン(イソブチル)トリメトキシシランイソブチル(トリメトキシ)シランDK181AY-43-048DKFELEX0327Isobutyltrimethoxysilani-Butyltrimethoxysilane

Dynasylan IBTMOEINECS 242-272-5CI7810Prosil 178isobutyltrimethoxy silaneTrimethoxy isobutyl silaneEC 242-272-5SCHEMBL51784

データベース識別子

CAS: 18395-30-7
PubChem CID: 87622
DTXSID: DTXSID1066366
EC Number: 242-272-5
Nikkaji: J266.153E

物性

構造計算による物性

極性表面積: 27.7 Å²
水素結合供与体数: 0
水素結合受容体数: 3
回転可能結合数: 5
重原子数: 11
形式電荷: 0
複雑度: 93.6

実験および物理化学的性質

Chemical ClassesMetals -> Metalloid Compounds (Silicon)

Physical Description · 2 件

Dry Powder; Liquid

Colorless liquid; [Alfa Aesar MSDS]

物理化学的性質

融点: 0 °C · <0°C
沸点: 154 °C · 154 °C(lit.)
比重(密度): 0.93 g/mL · 0.93 g/mL at 25 °C(lit.)
蒸気圧: 1.9 hPa · 1.9hPa at 25℃
屈折率: 20 · n20/D 1.396(lit.)
闪点: 103 °F · 103 °F
貯蔵温度: 2 · 2-8°C
外見: 解決
比重: 0.933 · 0.933
BRN: 2233976 · 2233976
InChI: 1S/C7H18O3Si/c1-7(2)6-11(8-3,9-4)10-5/h7H,6H2,1-5H3
InChIKey: XYJRNCYWTVGEEG-UHFFFAOYSA-N
SMILES: CO[Si](CC(C)C)(OC)OC
LogP: 2.1 at · 2.1 at 20℃
CAS データベース: 18395 · 18395-30-7(CAS DataBase Reference)
NISTの化学物質情報: 178 · Prosil 178(18395-30-7)
EPAの化学物質情報: Silane, trimethoxy(2-methylpropyl)- (18395-30-7)

化学的性質

化学的特性Colorless clear liquid.

安全と法規制

GHS分類

GHS Classification · 5 件

This chemical does not meet GHS hazard criteria for 16.1% (33 of 205) of reports.

Warning

H226 (83.9%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 205 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Regulatory Information · 4 件

Chemical: Silane, trimethoxy(2-methylpropyl)-

Silane, trimethoxy(2-methylpropyl)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Silane, trimethoxy(2-methylpropyl)- 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)

REACH registered substance: Trimethoxy(2-methylpropyl)silane (EC: 242-272-5)

Silane, trimethoxy(2-methylpropyl)-: 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 - Chemicals that are unlikely to require further regulation to manage risks to environment

Hazards SummaryA skin irritant; Inhalation may cause drowsiness or dizziness; [ECHA REACH Registrations] Decomposed by water; A skin and strong eye irritant; [Alfa Aesar MSDS] See Methyltrimethoxysilane, Dimethoxydimethylsilane, and Methyl silicate.

Hazard Classes and CategoriesFlam. Liq. 3 (83.9%)

安全データ

F: 21
wgk: 1
tsca: TSCA listed
ridadr: UN 1993 3/PG 3
risk_code: 10-20/22-36/37/38
hazard_code: Xn
safety_code: 7-16-24-26-45-36/37/39
hazard_class: 3
packing_group: III
Hazard Classifications: Flam. Liq. 3Skin Irrit. 2STOT SE 3
ストレージクラス: 3 - Flammable liquids

化学と産業

用途と製造

Uses · 2 件

Used to make fine and large scale chemicals, computer-electronic-optical products, non-metallic mineral products (i.e. plasters and cement), in general manufacturing, building and construction work, non-metallic surface treatment products, adhesives/sealants, and as a laboratory reagent; [ECHA REACH Registrations]

Working with Glues and Adhesives [Category: Other]

U.S. Production2023: 75,000 - <500,000 lb

Consumer UsesOther

Industry UsesOther

Household ProductsInformation on 1 consumer products that contain Silane, trimethoxy(2-methylpropyl)- in the following categories is provided:

General Manufacturing Information · 2 件

Wholesale and Retail Trade

Silane, trimethoxy(2-methylpropyl)-: ACTIVE

応用分野

使用Isobutyl(trimethoxy)silane-modified substrates were used for the preparation of gold films by absorption and adsorption.{87} It may be used as silane precursors for the synthesis of xerogels.{88}