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Supelco

1,3-Diphenylguanidine

analytical standard (for titrimetry)

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About This Item

Linear Formula:
(C6H5NH)2C=NH
CAS Number:
102-06-7
Molecular Weight:
211.26
Beilstein:
1875653
EC Number:
203-002-1
MDL number:
MFCD00001758
UNSPSC Code:
41116107
eCl@ss:
39032512
PubChem Substance ID:
329756298
NACRES:
NA.24
Pricing and availability is not currently available.

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)

Signal Word

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 Code

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

WGK

WGK 3

Flash Point(F)

338.0 °F - closed cup

Flash Point(C)

170 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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)
A false-positive result with the American Society for Testing and Materials D5712-95 test method for protein given by a common vulcanization accelerator.
S F Chen et al.
The Journal of allergy and clinical immunology, 100(5), 713-714 (1997-12-06)
Y Yasuda et al.
Journal of environmental pathology and toxicology, 4(1), 451-456 (1980-08-01)
In this investigation of the effects of diphenylguanidine (DPG) on pregnancy and fetuses, pregnant mice of the ICR-JCL strain were given dPG orally in a 0.5 percent carboxymethyl cellulose suspension in doses of 0.25, 1.0, 4.0, or 10.0 mg/kg of
Allergic reaction to nonrubber products by testing with rubber mixes. Part IV: the carba mix.
A A Fisher
Cutis, 56(6), 314-314 (1995-12-01)
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