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Supelco

1,3-Diphenylguanidine

analytical standard (for titrimetry)

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50 G
$435.00

$435.00

Available to ship onMay 01, 2025Details

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50 G
$435.00

About This Item

Linear Formula:
(C6H5NH)2C=NH
CAS Number:
102-06-7
Molecular Weight:
211.26
Beilstein/REAXYS Number:
1875653
EC Number:
203-002-1
MDL number:
MFCD00001758
UNSPSC Code:
41116107
eCl@ss:
39032512
PubChem Substance ID:
329756298
NACRES:
NA.24

$435.00

Available to ship onMay 01, 2025Details

Request a Bulk Order

grade

analytical standard (for titrimetry)

Quality Level

100

assay

≥99.5% (HPLC)

technique(s)

titration: suitable

mp

146-148 °C (lit.)
149-150 °C

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

neat

SMILES string

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)

InChI key

OWRCNXZUPFZXOS-UHFFFAOYSA-N

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General description

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

Application

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

Features and Benefits

  • 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)

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

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

wgk_germany

WGK 3

flash_point_f

338.0 °F - closed cup

flash_point_c

170 °C - closed cup

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK6257
BCCG7529
BCCB9504
BCBW4415
BCBS1381V

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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)
B Clement et al.
Xenobiotica; the fate of foreign compounds in biological systems, 23(2), 155-167 (1993-02-01)
1. The enzymic C-oxygenation of N,N'-diphenylguanidine (DPG) to N-(4-hydroxyphenyl)-N'-phenylguanidine (4HPG) and the N-oxygenation of N,N'-bis-(pentafluorophenyl)-guanidine (BPG) to N"-hydroxy-N,N"-bis-(pentafluorophenyl)-guanidine (HBPG) is reported. 2. The metabolites were identified by t.l.c. and mass spectral analysis using synthetic reference compounds. 3. Rat and rabbit
M A Bempong et al.
Journal of environmental pathology, toxicology and oncology : official organ of the International Society for Environmental Toxicology and Cancer, 6(2), 293-301 (1985-11-01)
The toxicity and mutagenicity of 1,3-diphenylguanidine (DPG) were monitored in Salmonella bacteria using the direct incorporation protocol. The test consisted of either direct incorporation of DPG or analysis of body fluid and faecal material derived from animals exposed to DPG.
M Kieć-Swierczyńska
Medycyna pracy, 45(4), 303-309 (1994-01-01)
During the period between January 1989 and 15 April 1994 allergy to chemical compounds present in rubber was found in 51 (15%) out of 339 patients with occupational dermatitis. In this group (20 workers of the metallurgical industry, 15 health
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