ジクロロトリフェニルホスホラン

Triphenylphosphine dichloride

HCID 260420CAS 2526-64-9

部分構造検索類似構造を探す

基本情報

標準SMILES: ClP(Cl)(c1ccccc1)(c1ccccc1)c1ccccc1
InChIKey: ASWXNYNXAOQCCD-UHFFFAOYSA-N
分子式: C18H15Cl2P
平均分子量: 333.2 g/mol
単同位体質量: 332.02884247

名称と識別子

優先名称: Triphenylphosphine dichloride
IUPAC: dichloro(triphenyl)-λ5-phosphane
現地名: ジクロロトリフェニルホスホラン
英語名: Dichlorotriphenylphosphorane
分子式: C18H15Cl2P
分子量: 333.19

名称と別名

Dichlorotriphenylphosphorane2526-64-9Triphenylphosphine dichloridePhosphorane, dichlorotriphenyl-triphenyldichlorophosphoraneTriphenylphosphorane dichlorideNSC-917016CL2293LZ3DTXSID50293708RefChem:900016DTXCID20244848607-677-7

名称をさらに表示

トリフェニルジクロロりん(V)トリフェニルホスフィンジクロリドジクロロトリフェニルホスホラントリフェニルジクロロホスホランジクロロトリフェニル-λ5-ホスファンtriphenyldichlorophosphinoDICHLORO TRIPHENYL PHOSPHINEDichloride TriphenylphosphineTriphenyldichlorophosphorus(V)Phosphorane,dichlorotriphenyl-Dichlorotriphenylphosphorane 95%

dichloro(triphenyl)-lambda5-phosphaneDichlorotriphenyl-lambda5-phosphanedichlorotriphenyl-l5-phosphaneUNII-6CL2293LZ3Triphenylphosphine Dichloride;NSC91701MFCD00010359Cl2P(PPh3)3

データベース識別子

CAS: 2526-64-9
PubChem CID: 260420
DTXSID: DTXSID50293708
UNII: 6CL2293LZ3
EC Number: 607-677-7
Nikkaji: J324.827E

物性

構造計算による物性

XLogP: 6.2
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: 21
形式電荷: 0
複雑度: 285

物理化学的性質

融点: 85 °C · 85 °C (dec.) (lit.)
闪点: 68 °F · 68 °F
貯蔵温度: 2 · Storage temp. 2-8°C
溶解性: Chloroform (Soluble), Dichloromethane (Slightly)
外見: Solid
色: White to Light Yellow
水溶解度: 水と反応する。
安定性: Extremely Moisture Sensitive, Hygroscopic
InChI: InChI=1S/C18H15Cl2P/c19-21(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: ASWXNYNXAOQCCD-UHFFFAOYSA-N
SMILES: P(Cl)(Cl)(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

安全と法規制

GHS分類

GHS Classification · 4 件

Danger

H228 (88.6%): Flammable solid [Danger Flammable solids]

P210, P240, P241, P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 44 reports by companies from 4 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 CategoriesFlam. Sol. 2 (88.6%)

安全データ

wgk: 3
ridadr: UN 2925 4.1/PG 2
risk_code: 45-11-34
hazard_code: F,T
safety_code: 53-26-36/37/39-45-16
hazard_class: 8
packing_group: II
Hazard Classifications: Carc. 1BEye Dam. 1Flam. Sol. 2Skin Corr. 1B
ストレージクラス: 4.1B - Flammable solid hazardous materials

化学と産業

応用分野 · 2 件

使用Dichlorotriphenylphosphorane may be used in the synthesis of the following:tertiary benzanilide derivativesN-phosphodipeptidesdialkyl phosphorochloridites based on the reaction of trialkyl phosphitesnaphthalene ring-based calix[3]amide, via reaction with 6-amino-2-naphthoic acidC2v-symmetrical cyclic tetramers of aromatic amides

一般的な説明Dichlorotriphenylphosphorane (Triphenylphosphine dichloride, PPh3Cl2) is a phosphorous halide. Stability and reactivity of dichlorotriphenylphosphorane have been studied by solid state 31P NMR spectroscopy. It participates in the conversion of carboxylic esters to acid halides and mechanism of this cleavage has been investigated. Modified method has been proposed in which dichlorotriphenylphosphorane participates in the synthesis of tertiary amides.