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695106

Sigma-Aldrich

p-Phenylendiamin

sublimed, ≥99%

Synonym(e):

1,4-Benzoldiamin, 1,4-Diamino-benzol, p-Phenylendiamin

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About This Item

Lineare Formel:
C6H4(NH2)2
CAS-Nummer:
106-50-3
Molekulargewicht:
108.14
Beilstein:
742029
EG-Nummer:
203-404-7
MDL-Nummer:
MFCD00007901
UNSPSC-Code:
12352100
PubChem Substanz-ID:
329761716
NACRES:
NA.22

Dampfdichte

3.7 (vs air)

Dampfdruck

1.08 mmHg ( 100 °C)

Beschreibung

anti-fade reagent

Assay

≥99%

Form

sublimed

bp

267 °C (lit.)

mp (Schmelzpunkt)

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

InChIKey

CBCKQZAAMUWICA-UHFFFAOYSA-N

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Verwandte Kategorien

Signalwort

Danger

Gefahreneinstufungen

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

Zielorgane

Kidney,Heart,Musculo-skeletal system

Lagerklassenschlüssel

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

WGK

WGK 3

Flammpunkt (°F)

230.0 °F - closed cup

Flammpunkt (°C)

110 °C - closed cup

Persönliche Schutzausrüstung

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

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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1,3-Phenylenediamine for synthesis

Sigma-Aldrich

8.20991

1,3-Phenylenediamine

Benzol-1,3,5-tricarbaldehyd 97%

Sigma-Aldrich

753491

Benzol-1,3,5-tricarbaldehyd

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
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
Eva Helaskoski et al.
Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology, 112(1), 46-52 (2013-12-18)
Oxidative hair dyes commonly contain paraphenylene diamine (PPD) and its derivatives, a well-known cause of delayed hypersensitivity among both consumers and hairdressers. They are also considered possible causes of occupational respiratory diseases. Despite the widespread use of hair dyes, there
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
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