1,1',1''-(Chlorosilylidyne)tris(benzene) (HCID 6458)

名称と識別子

優先名称: 1,1',1''-(Chlorosilylidyne)tris(benzene)
IUPAC: chloro(triphenyl)silane
現地名: トリフェニルクロロシラン
英語名: Triphenylsilyl chloride
分子式: C18H15ClSi
分子量: 294.85

名称と別名

Chlorotriphenylsilane76-86-8TriphenylchlorosilaneTriphenylsilyl chlorideDTXSID70870398Benzene, 1,1',1''-(chlorosilylidyne)tris-RefChem:575984DTXCID608181231,1',1''-(Chlorosilylidyne)tris(benzene)200-989-0CTPSSILANE, CHLOROTRIPHENYL-

名称をさらに表示

トリフェニルクロロシラントリフェニルシリルクロリドクロロトリフェニルシランクロロ（トリフェニル）シランクロロトリフェニルシラン, 96%10-[4-[2-(3-メチルキノキサリン-2-イル)ビニル]フェニル]-10H-フェノチアジン10-{4-[2-(3-メチルキノキサリン-2-イル)エテニル]フェニル}-10H-フェノチアジン10-{4-[2-(3-メチルキノキサリン-2-イル)エテニル]フェニル}フェノチアジンP3TPCSMyD10ICAM-1/CDTRIPHENLCHLOROSILANEchlorotriphenyl-silanTriphenylchlorsoilane

chloro(triphenyl)silaneTriphenylsilicon chlorideMFCD00000496S20525triphenylsilylchloridechloro-tri(phenyl)silaneC18H15ClSiChlorotriphenylsilane.

データベース識別子

CAS: 76-86-8
PubChem CID: 6458
DTXSID: DTXSID70870398
EC Number: 200-989-0
Nikkaji: J54.324A

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: 3
重原子数: 20
形式電荷: 0
複雑度: 240

実験および物理化学的性質

Kovats Retention Index2191

物理化学的性質

融点: 91 · 91-94 °C(lit.)
沸点: 378 °C · 378 °C
比重(密度): 1.14 · 1.14
闪点: 200 °C · >200°C
貯蔵温度: Refrigerator
溶解性: 0.1 g/mL、透明 · アセトン: 0.1 g/mL、透明
外見: 結晶
色: 白い
比重: 1.16 · 1.16
水溶解度: 水と反応する。
BRN: 1820487 · 1820487
InChI: 1S/C18H15ClSi/c19-20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
InChIKey: MNKYQPOFRKPUAE-UHFFFAOYSA-N
SMILES: Cl[Si](c1ccccc1)(c2ccccc2)c3ccccc3
CAS データベース: 76 · 76-86-8(CAS DataBase Reference)
NISTの化学物質情報: Triphenylchlorosilane(76-86-8)
EPAの化学物質情報: Silane, chlorotriphenyl- (76-86-8)

安全と法規制

GHS分類

GHS Classification · 5 件

Danger

H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]；H335 (80%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P260, P261, P264, P271, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P319, P321, P363, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 50 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

Regulatory Information · 2 件

Chemical: Silane, chlorotriphenyl-

Chlorotriphenylsilane: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesSkin Corr. 1B (100%)；STOT SE 3 (80%)

法規制情報

Regulatory Information · 2 件

Chemical: Silane, chlorotriphenyl-

Chlorotriphenylsilane: Does not have an individual approval but may be used under an appropriate group standard

安全データ

F: 10-21
wgk: 1
tsca: TSCA listed
rtecs: VV2720000
ridadr: UN 3261 8/PG 2
hs_code: 29310095
risk_code: 34-37
化審法: (3)-2634
hazard_code: C
safety_code: 26-36/37/39-45-24/25
hazard_class: 8
packing_group: II
Hazard Classifications: Skin Corr. 1B
ストレージクラス: 8A - Combustible corrosive hazardous materials

化学と産業

用途と製造

General Manufacturing InformationBenzene, 1,1',1''-(chlorosilylidyne)tris-: ACTIVE

応用分野 · 2 件

説明Triphenylsilyl chloride is a white to off-white crystal or powder with acrid ordor of hydrogen chloride, used for synthesis of pharmaceutical intermediates.

使用A wide variety of Grignard reagents and organolithium complexes participate in reactions with Ph3SiCl to afford organosilanes. Thus the reaction of allylmagnesium chloride with Ph3SiCl gives the allylsilane in high yield (eq 3).However, when hydrosilyl Grignard reagents are employed, reduction to the silane occurs (eq 4).Azaallyl anion6 and diazolithium salts can each be silylated to give the anticipated silane adducts (eqs 5 and 6). Similarly, arylsilanes8 and alkynylsilanes are produced upon silylation of the appropriate metalated13 carbanions with Ph3SiCl (eqs 7–11).

調製方法 · 1 件

純化方法Likely impurities are tetraphenylsilane, small amounts of hexaphenyldisiloxane and traces of triphenylsilanol. Purify it by distillation at 2mm, then crystallise it from EtOH-free CHCl3, and from pet ether (b 30-60o) or hexane by cooling in a Dry-ice/acetone bath. [Allen & Modena J Chem Soc 3671 1957, Curran et al. J Am Chem Soc 72 4471 1950, Speier & Zimmerman J Am Chem Soc 77 6395 1955, Thomas & Rochow J Am Chem Soc 79 1843 1957, Beilstein 16 IV 1484.]