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1,3-Diphenylguanidine

analytical standard (for titrimetry)

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About This Item

Formula condensata:
(C6H5NH)2C=NH
Numero CAS:
Peso molecolare:
211.26
Beilstein:
1875653
Numero CE:
Numero MDL:
Codice UNSPSC:
41116107
eCl@ss:
39032512
ID PubChem:
NACRES:
NA.24

Grado

analytical standard (for titrimetry)

Livello qualitativo

Saggio

≥99.5% (HPLC)

tecniche

titration: suitable

Punto di fusione

146-148 °C (lit.)
149-150 °C

applicazioni

cleaning products
cosmetics
food and beverages
personal care

Formato

neat

Stringa SMILE

N=C(Nc1ccccc1)Nc2ccccc2

InChI

1S/C13H13N3/c14-13(15-11-7-3-1-4-8-11)16-12-9-5-2-6-10-12/h1-10H,(H3,14,15,16)
OWRCNXZUPFZXOS-UHFFFAOYSA-N

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Descrizione generale

1,3-Diphenylguanidine volumetric standard is manufactured under stringent conditions and measured with the highest possible precision.

Applicazioni

It finds its use as an analytical standard for the standardization of volumetric solutions in titrimetric analyses.

Caratteristiche e vantaggi

  • Available as a solid in a secure glass bottle to ensure its stability for the entire shelf life until opened.
  • High-quality offering accurate titer determinations
  • Accompanied by a certificate of analysis (CoA)

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

338.0 °F - closed cup

Punto d’infiammabilità (°C)

170 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Certificati d'analisi (COA)

Lot/Batch Number

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Solubility determination and thermodynamic dissolution functions of 1, 3-diphenylguanidine in nine organic solvents at evaluated temperatures
Xu R, et al.
The Journal of Chemical Thermodynamics, 99, 86-95 (2016)
Quantification of organic contaminants in urban stormwater by isotope dilution and liquid chromatography-tandem mass spectrometry
Hou F, et al.
Analytical and Bioanalytical Chemistry, 411(29), 7791-7806 (2019)
Lymphomatoid allergic contact dermatitis mimicking cutaneous T cell lymphoma.
Meghan T Hession et al.
Dermatitis : contact, atopic, occupational, drug, 21(4), 220-220 (2010-07-22)
M Bruze
Dermatologic clinics, 12(3), 485-489 (1994-07-01)
The author presents four cases in which investigation has led to new knowledge of causes and new diagnostic tools for occupational dermatoses.
Glove allergy due to 1,3-diphenylguanidine.
G Piskin et al.
Contact dermatitis, 54(1), 61-62 (2006-01-24)

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