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Merck
CN
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安全信息

695106

Sigma-Aldrich

对苯二胺

sublimed, ≥99%

别名:

1,4-二氨基苯, 1,4-苯二胺, 对二氨基苯

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About This Item

线性分子式:
C6H4(NH2)2
CAS号:
106-50-3
分子量:
108.14
Beilstein:
742029
EC 号:
203-404-7
MDL编号:
MFCD00007901
UNSPSC代码:
12352100
PubChem化学物质编号:
329761716
NACRES:
NA.22

蒸汽密度

3.7 (vs air)

质量水平

200

蒸汽压

1.08 mmHg ( 100 °C)

描述

anti-fade reagent

方案

≥99%

表单

sublimed

沸点

267 °C (lit.)

mp

138-143 °C (lit.)

SMILES字符串

Nc1ccc(N)cc1

InChI

1S/C6H8N2/c7-5-1-2-6(8)4-3-5/h1-4H,7-8H2

InChI key

CBCKQZAAMUWICA-UHFFFAOYSA-N

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相关类别

警示用语：

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Sens. 1 - STOT SE 1 Oral

靶器官

Kidney,Heart,Musculo-skeletal system

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

闪点(°F)

230.0 °F - closed cup

闪点(°C)

110 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

法规信息

危险化学品

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分析证书(COA)

Lot/Batch Number
0000288136
0000238745
0000238745
0000288136
0000137144

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Jacob Pontoppidan Thyssen et al.
Contact dermatitis, 59(6), 327-343 (2008-12-17)
Many women and men now dye their hair. p-Phenylenediamine (PPD) is a frequent and important component of permanent hair dye products; exposure to it may cause allergic contact sensitization, acute dermatitis, and severe facial oedema. To increase our understanding of
Daniel P Poole et al.
American journal of physiology. Gastrointestinal and liver physiology, 309(4), G248-G259 (2015-07-04)
Activated G protein-coupled receptors traffic to endosomes and are sorted to recycling or degradative pathways. Endosomes are also a site of receptor signaling of sustained and pathophysiologically important processes, including inflammation. However, the mechanisms of endosomal sorting of receptors and
Satoru Ide et al.
Science advances, 6(42) (2020-10-16)
The nucleolus is a nuclear body with multiphase liquid droplets for ribosomal RNA (rRNA) transcription. How rRNA transcription is regulated in the droplets remains unclear. Here, using single-molecule tracking of RNA polymerase I (Pol I) and chromatin-bound upstream binding factor
Ryosuke Nagashima et al.
The Journal of cell biology, 218(5), 1511-1530 (2019-03-03)
Although chromatin organization and dynamics play a critical role in gene transcription, how they interplay remains unclear. To approach this issue, we investigated genome-wide chromatin behavior under various transcriptional conditions in living human cells using single-nucleosome imaging. While transcription by
Laura M Pot et al.
Contact dermatitis, 68(4), 193-207 (2013-03-21)
Although p-phenylenediamine (PPD) has been recognized as an extreme sensitizer for many years, the exact mechanism of sensitization has not been elucidated yet. Penetration and the ability to bind to proteins are the first two hurdles that an allergen has
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