132934
苯胺
99%, liquid, suitable for synthesis, ReagentPlus®
别名:
Aminobenzene, Benzenamine
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关于此项目
线性分子式:
C6H5NH2
化学文摘社编号:
分子量:
93.13
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
39030407
UNSPSC Code:
12352100
EC Number:
200-539-3
MDL number:
Beilstein/REAXYS Number:
605631
Assay:
99%
Bp:
184 °C (lit.)
Vapor pressure:
0.7 mmHg ( 25 °C)
产品名称
苯胺, ReagentPlus®, 99%
vapor density
3.22 (185 °C, vs air)
Quality Level
vapor pressure
0.7 mmHg ( 25 °C)
product line
ReagentPlus®
assay
99%
form
liquid
autoignition temp.
1139 °F
expl. lim.
11 %
dilution
(for general lab use)
refractive index
n20/D 1.586 (lit.)
pH
8.8 (20 °C, 36 g/L)
bp
184 °C (lit.)
mp
−6 °C (lit.)
solubility
water: soluble
density
1.022 g/mL at 25 °C (lit.)
SMILES string
Nc1ccccc1
InChI
1S/C6H7N/c7-6-4-2-1-3-5-6/h1-5H,7H2
InChI key
PAYRUJLWNCNPSJ-UHFFFAOYSA-N
General description
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。
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。
Application
苯胺可用于制备偶氮苯。
Biochem/physiol Actions
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。
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
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Danger
Hazard Classifications
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
target_organs
Blood
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
158.0 °F - closed cup
flash_point_c
70 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Photocatalytic hydrogenation of nitrobenzene to aniline over tungsten oxide-silver nanowires.
Fu L, et al.
Materials Letters, 142, 201-203 (2015)
Atsuhiro Tanaka et al.
Chemical communications (Cambridge, England), 49(25), 2551-2553 (2013-02-21)
A functionalized plasmonic Au/TiO2 photocatalyst with an Ag co-catalyst was successfully prepared by the combination of two types of photodeposition methods, and it quantitatively converted nitrobenzene and 2-propanol to aniline and acetone under irradiation of visible light.
Viscosities of Binary Mixtures of Benzyl Acetate with Dioxane, Aniline, and m-Cresol.
Katti PK and Chaudhri MM.
Journal of Chemical and Engineering Data, 9(3), 442-443 (1964)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 132934-18L | 04061837713132 |
| 132934-2.5L | 04061838729217 |
| 132934-500ML | 04061838729224 |