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132934

Sigma-Aldrich

苯胺

ReagentPlus®, 99%

同義詞:

Aminobenzene, Benzenamine

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About This Item

線性公式:
C6H5NH2
CAS號碼:
分子量::
93.13
Beilstein:
605631
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
eCl@ss:
39030407
PubChem物質ID:
NACRES:
NA.21

蒸汽密度

3.22 (185 °C, vs air)

品質等級

蒸汽壓力

0.7 mmHg ( 25 °C)

產品線

ReagentPlus®

化驗

99%

形狀

liquid

自燃溫度

1139 °F

expl. lim.

11 %

折射率

n20/D 1.586 (lit.)

pH值

8.8 (20 °C, 36 g/L)

bp

184 °C (lit.)

mp

−6 °C (lit.)

溶解度

water: soluble

密度

1.022 g/mL at 25 °C (lit.)

SMILES 字串

Nc1ccccc1

InChI

1S/C6H7N/c7-6-4-2-1-3-5-6/h1-5H,7H2

InChI 密鑰

PAYRUJLWNCNPSJ-UHFFFAOYSA-N

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一般說明

苯胺是一种芳香胺。它是一种重要的工业中间体,广泛用于制备染料、橡胶、树脂和聚合物。已经报道了苯胺及其氘化形式(苯胺-NHD和苯胺-ND2)的完全振动分配。1据报道,p-氨基二苯胺(ADPA)是苯胺电聚合过程中的主要中间体。据报道,其粘度在30℃为3.1457cp。采用功能化等离激元Au/TiO2光催化剂和Ag助催化剂对硝基苯向苯胺进行定量转化。在Cu、Ni、Pt、Pd和Au(催化剂)存在下,硝基苯发生氢化制备苯胺。也可以通过在WO3-Ag杂化纳米线存在下光催化还原硝基苯来制备。

應用

苯胺可用于制备偶氮苯。

生化/生理作用

苯胺的急性毒性涉及其在体内活化为4-羟基苯胺和与血红蛋白形成加合物。 在红细胞中,这与铁的释放和高铁血红蛋白的积累以及溶血性贫血和脾脏炎症的发展有关。长期给药时,在脾脏中常可观察到肿瘤形成。

物理性質

材料在储存期间颜色变暗,成为红棕色,但纯度不会受到影响。

法律資訊

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1 - Muta. 2 - Skin Sens. 1 - STOT RE 1

標靶器官

Blood

儲存類別代碼

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

158.0 °F - closed cup

閃點(°C)

70 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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