クロロトリス(フェニルメチル)シラン

Benzene, 1,1',1''-[(chlorosilylidyne)tris(methylene)]tris-

HCID 87774

基本情報

CAS
18740-59-5
標準SMILES
Cl[Si](Cc1ccccc1)(Cc1ccccc1)Cc1ccccc1
InChIKey
UTXPCJHKADAFBB-UHFFFAOYSA-N
分子式
C21H21ClSi
平均分子量
336.9 g/mol
単同位体質量
336.11010488

名称と識別子

優先名称
Benzene, 1,1',1''-[(chlorosilylidyne)tris(methylene)]tris-
IUPAC
tribenzyl(chloro)silane
現地名
クロロトリス(フェニルメチル)シラン
英語名
CHLOROTRIBENZYLSILANE
分子式
C21H21ClSi
分子量
336.93

名称と別名

TribenzylchlorosilaneSilane, tribenzylchloro-EINECS 242-549-0NSC 1398501,1',1''-[(Chlorosilylidyne)tris(methylene)]tris[benzene]Benzene, 1,1',1''-((chlorosilylidyne)tris(methylene))tris-1,1',1''-((Chlorosilylidyne)tris(methylene))tris(benzene)Benzene, 1,1',1''-[(chlorosilylidyne)tris(methylene)]tris-RefChem:562157242-549-0Chlorotribenzylsilane18740-59-5
名称をさらに表示
トリベンジルシリルクロリドクロロトリス(フェニルメチル)シラントリベンジル(クロロ)シランTRIBENZYL CHLOROSILANEtribenzylchlorosilicaneTribenzylchlorosilane 97%chlorotris(phenylmethyl)-silanChlorotris(phenylmethyl)silaneTribenzylchlorosilane, Tribenzylsilyl chloride
tribenzyl(chloro)silaneSilane, chlorotris(phenylmethyl)-Tribenzylsilyl chlorideVQR444HU54NSC-139850NSC139850UNII-VQR444HU54SCHEMBL820045

データベース識別子

CAS
18740-59-5
PubChem CID
87774
DTXSID
DTXSID0066404
UNII
VQR444HU54
EC Number
242-549-0
Nikkaji
J222.293K

物性

構造計算による物性

極性表面積
0 Ų
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
6
重原子数
23

物理化学的性質

融点
139 · 139-142 °C(lit.)
沸点
437.9 · 437.9±14.0 °C(Predicted)
比重(密度)
1.096 · 1.096±0.06 g/cm3(Predicted)
溶解性
冷たい石油エーテルにわずかに溶け、熱い石油エーテルに中程度に溶ける。
EPAの化学物質情報
Silane, chlorotris(phenylmethyl)- (18740-59-5)

安全と法規制

GHS分類

GHS Classification · 4 件

Danger

H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 39 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Hazard Classes and CategoriesSkin Corr. 1B (100%)

安全データ

F
10-21
wgk
3
tsca
TSCA listed
ridadr
UN 3261 8/PG 2
risk_code
34
hazard_code
C

化学と産業

用途と製造

General Manufacturing InformationBenzene, 1,1',1''-[(chlorosilylidyne)tris(methylene)]tris-: INACTIVE

応用分野

使用Tribenzylchlorosilane is widely used as reagent for alcohol protection.

調製方法 · 2 件

製造方法It is prepared by reaction of benzylmagnesium chloride with SiCl4 in ether; separation from mono- and dibenzylated chlorosilane byproducts is then accomplished by fractional distillation (boiling range 300–360 °C/100 mmHg). Other preparations involve the chlorination of tribenzylsilane using Cl2 or an acyl chloride. No yields are reported for any of the above preparative procedures.

純化方法It is recrystallised three times from pet ether (in slender colourless needles, m 141o). It is sparingly soluble in pet ether but is soluble in Et2O. It does not fume in moist air but is decomposed by H2O to give tribenzyl silanol m 106o (from pet ether). [Robinson & Kipping J Chem Soc 93 439 1908, Jenkins & Post J Org Chem 15 556 1950, Beilstein 16 H 906, 16 IV 1498.]

サプライヤー18 社

杭州品高化工有限公司0571-87658025 · [email protected]
陕西缔都新材料有限公司029-63373950 17392216152 · [email protected]
北京华威锐科化工有限公司0757-86329057 18934348241 · [email protected]
NANJING YINGWEN BIOTECHNOLOGY CO LTD+86-13382787392 · [email protected]
上海祈铭新材料有限公司021-36010885 13661599081;13701898138 · [email protected]

関連反応

2 件

化合物ノート

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