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Merck
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文件

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號碼:
203-404-7
MDL號碼:
MFCD00007901
分類程式碼代碼:
12352100
PubChem物質ID:
329761716
NACRES:
NA.22

蒸汽密度

3.7 (vs air)

蒸汽壓力

1.08 mmHg ( 100 °C)

描述

anti-fade reagent

化驗

≥99%

形狀

sublimed

bp

267 °C (lit.)

mp

138-143 °C (lit.)

SMILES 字串

Nc1ccc(N)cc1

InChI

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

InChI 密鑰

CBCKQZAAMUWICA-UHFFFAOYSA-N

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相关类别

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 - Eye Irrit. 2 - Skin Sens. 1 - STOT SE 1 Oral

標靶器官

Kidney,Heart,Musculo-skeletal system

儲存類別代碼

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

水污染物質分類（WGK）

WGK 3

閃點（°F）

230.0 °F - closed cup

閃點（°C）

110 °C - closed cup

個人防護裝備

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

分析证书(COA)

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1,3-Phenylenediamine for synthesis

Sigma-Aldrich

8.20991

1,3-Phenylenediamine

1,3,5-苯三甲醛 97%

Sigma-Aldrich

753491

1,3,5-苯三甲醛

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
Jakob Grilj et al.
The journal of physical chemistry. A, 116(28), 7516-7522 (2012-06-16)
The excited-state dynamics of a series of Wurster's salts (p-phenylenediamine radical cations) with different subtituents on the nitrogen atoms was investigated under a variety of experimental conditions using a combination of ultrafast spectroscopic techniques. At room temperature, the lifetime of
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