1,4-ジヨードベンゼン

p-Diiodobenzene

HCID 12208CAS 624-38-4

基本情報

標準SMILES
Ic1ccc(I)cc1
InChIKey
LFMWZTSOMGDDJU-UHFFFAOYSA-N
分子式
C6H4I2
平均分子量
329.9 g/mol
単同位体質量
329.84024613

名称と識別子

優先名称
p-Diiodobenzene
IUPAC
1,4-diiodobenzene
現地名
1,4-ジヨードベンゼン
英語名
1,4-Diiodobenzene
分子式
C6H4I2
分子量
329.9

名称と別名

1,4-DIIODOBENZENE624-38-4p-DiiodobenzeneBenzene, 1,4-diiodo-p-Benzene diiodideBenzene, p-diiodo-I9XCF83VAV4-IODOPHENYL IODIDENSC 6297NSC-6297P-PHENYLENE DIIODIDEEINECS 210-842-2
名称をさらに表示
1,4-ジヨードベンゼンp-ジヨードベンゼンp-フェニレンジヨージド1,4-フェニレンジヨージドP‐ジヨードベンゼンp-ジヨードベンゼンdiiodobenzene1,4-Diiodobenze4-DIIODOBENZENE1,4-Diiobenzene1,4-diiodbenzene1,4-Diodobenzene1,4-Diidobenzene1,4-diiodo-benzen
DTXSID2022092AI3-08885pDiiodobenzenepBenzene diiodideBenzene, pdiiodoBenzene, 1,4diiodoRefChem:858055Benzene, pdiiodo (8CI)

データベース識別子

CAS
624-38-4
PubChem CID
12208
DTXSID
DTXSID2022092
ChEMBL
CHEMBL454178
UNII
I9XCF83VAV
EC Number
210-842-2
Nikkaji
J6.849G

物性

構造計算による物性

XLogP
4.1
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
0
重原子数
8

実験および物理化学的性質

Chemical ClassesOther Classes -> Halogenated Monoaromatics
SpringerMaterials PropertiesBand gap energy
Vapor Pressure0.00593 [mmHg]
Physical DescriptionWhite crystalline powder; [Alfa Aesar MSDS]

物理化学的性質

融点
131 · 131-133 °C (lit.)
沸点
285 °C · 285 °C (lit.)
比重(密度)
2.35 · 2.350
屈折率
1.6212 · 1.6212
闪点
285 °C · 285°C
貯蔵温度
Keep in dark place,Sealed in dry,Room Temperature

化学的性質

化学的特性1,4-Diiodobenzene appears as white to light orange crystals or powder. Its melting point is 131–132 °C, and it boils at 285 °C (sublimes). The compound is readily soluble in ether and ethanol, but insoluble in water.

安全と法規制

GHS分類

GHS Classification · 4 件

Warning

H315 (100%): 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 8 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Hazards SummaryA skin and strong eye irritant; [Alfa Aesar MSDS] See p-Dichlorobenzene.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)

安全データ

F
8
wgk
3
tsca
TSCA listed
hs_code
29036990
risk_code
36/37/38
安衛法
57,57-2

化学と産業

用途と製造

General Manufacturing InformationBenzene, 1,4-diiodo-: ACTIVE
応用分野 · 1 件

使用1,4-Diiodobenzene is used in Suzuki reaction. It is used as a precursor in the preparation of martinellic acid and 1,4-bis(p-R-phenylethynyl)benzenes. Further, it is employed in the preparation of 1,4-diiodo-2,5-didodecylbenzene , which is a starting reagent for the synthesis of oligo(1,4-phenylene ethynylene). It is also used in human and animal nutrition products including antiseptics and disinfectants. In addition to this, it used in polarizing films for liquid crystal display chemicals.

調製方法

純化方法Crystallise it from EtOH or boiling MeOH, then dry it in air. [Beilstein 5 IV 700.]

サプライヤー50 社

国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
衢州润东化工有限公司0570-8789886 18892685668 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
INTATRADE GmbH+49 3493/605464 · [email protected]

関連反応

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