基本情報
- CAS
13779-62-9- 標準SMILES
[O+]#[Si-]- InChIKey
LIVNPJMFVYWSIS-UHFFFAOYSA-N- 分子式
- OSi
- 平均分子量
- 44.084 g/mol
概要
Silicon monoxide is a silicon oxide.
名称と識別子
- 優先名称
- Silicon oxide (SiO)
- IUPAC
- oxosilicon
- 英語名
- EINECS 233-232-8
- 分子式
- OSi
- 分子量
- 0
名称と別名
Silicon monoxide10097-28-6Silylene, oxo-Silicon oxide (SiO)1OQN9CBG7LDTXSID7064940CHEBI:30588Silicium OxydatumRefChem:183002DTXCID1032569233-232-8oxosilicon
名称をさらに表示
oxoniumylidynesilanide
Silicon(II) oxideMFCD00151536oxidosiliconsilanonesilicon monooxideEINECS 233-232-813779-62-9SiO
データベース識別子
- CAS
13779-62-9- ChEBI
CHEBI:30588- UNII
- 1OQN9CBG7L
- EC Number
- 233-232-8
- Nikkaji
- J241.263B、J751.728I
物性
構造計算による物性
- 極性表面積
- 17.1 Ų
- 水素結合供与体数
- 0
- 水素結合受容体数
- 1
- 回転可能結合数
- 0
- 重原子数
- 2
- 形式電荷
- 0
- 複雑度
- 2
実験および物理化学的性質
Chemical ClassesMetals -> Metalloid Compounds (Silicon)
SpringerMaterials Properties
Gibbs energy
dielectric constant
Density2.15 @25 °C
Boiling Point1880 °C @760 [mm Hg]
Physical DescriptionBrownish-black solid; [Merck Index] Black odorless solid; [MSDSonline]
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
GHS Classification
This chemical does not meet GHS hazard criteria for 0.9% (3 of 327) of reports.
Warning
H315 (97.9%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 327 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
危険有害性情報
Regulatory Information
Chemical: Silylene, oxo-
Silylene, oxo- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Silylene, oxo- 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)
Silylene, oxo-: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryAn irritant; [MSDSonline]
Hazard Classes and CategoriesSkin Irrit. 2 (97.9%)
安全と保護具
Protective Action Criteria (PAC)
12 [mg/m3]
130 [mg/m3]
790 [mg/m3]
化学と産業
用途と製造
UsesUsed to make aluminum coatings, optical parts, mirrors, dielectrics, and insulators; [Hawley]
U.S. Production2023: 1,000,000 - <5,000,000 lb
Industry UsesNot Known or Reasonably Ascertainable
General Manufacturing Information
Other (requires additional information)
Silylene, oxo-: ACTIVE
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