Merck
CN
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文件

安全信息

695106

Sigma-Aldrich

对苯二胺

sublimed, ≥99%

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别名:
1,4-二氨基苯, 1,4-苯二胺, 对二氨基苯
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
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

检测方案

≥99%

形式

sublimed

bp

267 °C (lit.)

mp

138-143 °C (lit.)

SMILES string

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

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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T1503
货号
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705578-5MG-PW

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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
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
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
Fabiola Kind et al.
Pediatrics, 131(6), e1974-e1976 (2013-05-22)
Allergic contact dermatitis from nonpermanent black henna tattoos has been frequently reported, particularly in children. Contamination or adulteration of the dyes with para-phenylendiamine has been identified as major cause of active sensitization and elicitation of severe allergic contact dermatitis. Sequelae
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
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