CAS 29681-57-0 tert-Butyldimethylsilane (HCID 5072427)

基本情報

CAS: 29681-57-0
標準SMILES: C[SiH](C)C(C)(C)C
InChIKey: QCIWZIYBBNEPKB-UHFFFAOYSA-N
分子式: C6H16Si
平均分子量: 116.28 g/mol
単同位体質量: 116.10212705

名称と識別子

優先名称: tert-Butyldimethylsilane
IUPAC: tert-butyl(dimethyl)silane
現地名: ジメチル(tert-ブチル)シラン
英語名: tert-Butyldimethylsilane
分子式: C6H16Si
分子量: 116.28

名称と別名

TBDMCSRefChem:896561627-972-429681-57-0tert-Butyldimethylsilanetert-butyl(dimethyl)silanet-butyidimethylsilanet-butyl dimethylsilanet-butyl-dimethylsilanet-butyldimethyl silanetert butyl-dimethylsilane(tert-butyl)dimethylsilane

名称をさらに表示

tert-ブチルジメチルシランジメチルtert-ブチルシランジメチル(tert-ブチル)シランtert-ブチル（ジメチル）シランT-ブチルジメチルシランT-BUTYLDIMETHYLSILANECFS-570DKSI032Co-Formula CFS-570Butyldimethylsilanet-Butyldimethylsilyltriethyl-propyl-silaneDimethyl tert-butylsilaneButyl dimethylhydrosilane

(tert-butyl)-dimethylsilaneSCHEMBL3408QCIWZIYBBNEPKB-UHFFFAOYSA-NI11423

データベース識別子

CAS: 29681-57-0
PubChem CID: 5072427
EC Number: 627-972-4

物性

構造計算による物性

極性表面積: 0 Å²
水素結合供与体数: 0
水素結合受容体数: 0
回転可能結合数: 1
重原子数: 7
形式電荷: 0
複雑度: 49

物理化学的性質

融点: 13 °C · 13°C
沸点: 81 · 81-83 °C (lit.)
比重(密度): 0.701 g/mL · 0.701 g/mL at 25 °C (lit.)
屈折率: 20 · n20/D 1.4(lit.)
闪点: 9 °F · −9 °F
貯蔵温度: 2 · under inert gas (nitrogen or Argon) at 2-8°C
外見: clear liquid
色: Colorless to Almost colorless
比重: 0.701 · 0.701
BRN: 2231162 · 2231162
InChI: InChI=1S/C6H16Si/c1-6(2,3)7(4)5/h7H,1-5H3
InChIKey: QCIWZIYBBNEPKB-UHFFFAOYSA-N
SMILES: [SiH](C(C)(C)C)(C)C
CAS データベース: 29681 · 29681-57-0

安全と法規制

GHS分類

GHS Classification · 5 件

Danger

H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]；H315 (97.7%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (97.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (95.5%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, 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 44 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

危険有害性情報

Hazard Classes and CategoriesFlam. Liq. 2 (100%)；Skin Irrit. 2 (97.7%)；Eye Irrit. 2 (97.7%)；STOT SE 3 (95.5%)

安全データ

F: 10-21
wgk: 3
tsca: Yes
ridadr: UN 1993 3/PG 2
hs_code: 29319090
risk_code: 11-36/37/38
化審法: (2)-3696
消防法: 危-4-1-II
hazard_code: F,Xi
safety_code: 16-26-36-16/26/36
hazard_class

化学と産業

応用分野 · 1 件

使用Tert-Butyldimethylsilane (t-BuMe2SiH) is widely used for the protection of hydroxy groups in sugars. Its oxidation product, tert-butyldimethylsilyl hydroperoxide (t-BuMe2SiOOH), is used for preparing luminiscent sources and prostanoids, specifically clavulons[1].