CAS 140-22-7

sym-Diphenylcarbazide

Description:

Sym-Diphenylcarbazide, with the CAS number 140-22-7, is an organic compound characterized by its structure, which features two phenyl groups attached to a central carbazide moiety. This compound is typically a solid at room temperature and is known for its use as a reagent in analytical chemistry, particularly in the detection of certain metal ions, such as mercury and lead, through colorimetric methods. Sym-Diphenylcarbazide exhibits good solubility in organic solvents, making it suitable for various applications in organic synthesis and analytical procedures. It is also recognized for its potential as a ligand in coordination chemistry. However, it is important to handle this compound with care, as it may pose health risks if ingested or inhaled, and appropriate safety measures should be taken during its use. Overall, sym-Diphenylcarbazide is valued for its chemical reactivity and utility in laboratory settings.

Formula: C₁₃H₁₄N₄O

InChI: InChI=1/C13H14N4O/c18-13(16-14-11-7-3-1-4-8-11)17-15-12-9-5-2-6-10-12/h1-10,14-15H,(H2,16,17,18)

InChI key: InChIKey=KSPIHGBHKVISFI-UHFFFAOYSA-N

SMILES: N(NC(NNC1=CC=CC=C1)=O)C2=CC=CC=C2

Synonyms:

• 1,3-Dianilinourea
• 1,5-Diphenylcarbazide
• 1,5-Diphenylcarbohydrazide
• 2,2′-Diphenylcarbazide
• 2,2′-Diphenylcarbonic dihydrazide
• Carbohydrazide, 1,5-diphenyl-
• Carbonic dihydrazide, 2,2′-diphenyl-
• Diphenylcarbazide
• N,N′-Diphenylcarbazide
• NSC 5058
• s-Diphenylcarbazide
• sym-Diphenylcarbazide
• DPC
• S-DIPHENYLCARBOHYDRAZIDE
• 2,2’-Diphenylcarbonicdihy-drazide
• 1,5-Diphenylcabohydrazide
• 2,2’-diphenyl-Carbonicdihydrazide
• 1,5-Diphenylcarbohydrazine
• 1,5-DIPHENYLCARBONOHYDRAZIDE
• TIMTEC-BB SBB008713
• 2,2’-diphenyl-carbonicdihydrazid
• SYM-DIPHENYLACARBAZIDE
• 2,2’-diphenylcarbonicdihydrazide
• 1,5-diphenyl-carbohydrazid

1,5-Diphenylcarbonohydrazide

CAS: 140-22-7

Formula: C₁₃H₁₄N₄O

Purity: >98.0%(HPLC)

Color and Shape: White to Light yellow to Light orange powder to crystal

Molecular weight: 242.28

Ref: 3B-D1513

1,5-Diphenylcarbazide, 97+%

CAS: 140-22-7

1,5-Diphenylcarbazide is used in the colorimteric determination of chromium, osmium as well as in the detection of cadmium, mercury, magnesium, emetine and aldehydes. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and labe

Formula: C₁₃H₁₄N₄O

Purity: 97+%

Color and Shape: Crystals or powder or crystalline powder, White to cream or pale yellow or pale pink or pale grey

Molecular weight: 242.28

Ref: 02-A14060

1,5-Diphenylcarbazide, ACS

CAS: 140-22-7

1,5-Diphenylcarbazide is used in the colorimetric determination of chromium, osmium as well as in the detection of cadmium, mercury, magnesium, emetine and aldehydes. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label

Formula: C₁₃H₁₄N₄O

Color and Shape: White to almost white; slowly becomes pink on exposure to air., Crystalline powder

Molecular weight: 242.28

Ref: 02-031390

Carbonic dihydrazide, 2,2'-diphenyl-

CAS: 140-22-7

Formula: C₁₃H₁₄N₄O

Purity: 97%

Color and Shape: Solid

Molecular weight: 242.2765

Ref: IN-DA001BWV

1,5-Diphenylcarbazide

CAS: 140-22-7

1,5-Diphenylcarbazide

Purity: IND

Molecular weight: 242.28g/mol

Ref: 54-OR1029915

Diphenylcarbazide

CAS: 140-22-7

Diphenylcarbazide is used for the determination of chromium.

Formula: C₁₃H₁₄N₄O

Purity: 98%

Color and Shape: Beige Powder

Molecular weight: 242.28

Ref: TM-T20300

Diphenylcarbazide

CAS: 140-22-7

Formula: C₁₃H₁₄N₄O

Molecular weight: 242.28

Ref: 4Z-B-139257

1,5-Diphenylcarbazide

CAS: 140-22-7

1,5-Diphenylcarbazide is a versatile building block that can be used as a precursor to many other chemicals. It has been used in the research and development of pharmaceuticals, pesticides, herbicides, and fungicides. 1,5-Diphenylcarbazide is also a useful intermediate for the synthesis of organic compounds. This compound is a high-quality reagent that can be used as an effective reaction component in organic synthesis or as a scaffold molecule for drug discovery.

Formula: C₁₃H₁₄N₄O

Purity: Min. 98 Area-%

Molecular weight: 242.28 g/mol

Ref: 3D-J-650233

1,5-Diphenylcarbazide

CAS: 140-22-7

1,5-Diphenylcarbazide is a chemical compound that is used in analytical chemistry. It can be used to detect trace amounts of metals by using the surface methodology and potassium dichromate as a catalyst. The potassium dichromate catalyzes the reaction between methyl ethyl ketone, chromium, and copper chloride. Methyl ethyl ketone reacts with chromium to produce an unstable intermediate that decomposes into methyl ethyl and chromium oxide. This reaction produces two products: one volatile (methyl ethyl) and one non-volatile (chromium oxide). The volatile product can be detected by mass spectroscopy in plasma mass spectrometry. 1,5-Diphenylcarbazide has been shown to have a high detection sensitivity for many metals, including copper, nickel, zinc, lead, cadmium and mercury.
1,5-Diphenylcarbazide is also used in plant physiology studies to study photos

Formula: C₁₃H₁₄N₄O

Purity: Min. 98 Area-%

Color and Shape: Powder

Molecular weight: 242.28 g/mol

Ref: 3D-FD00529

1,5-Diphenylcarbazide ACS

CAS: 140-22-7

Formula: C₆H₅NHNHCONHNHC₆H₅

Color and Shape: White to almost white, slowely becomes pink on exposure to air, Crystalline powder

Molecular weight: 242.28

Ref: SR-43511

1,5-Diphenylcarbazide

CAS: 140-22-7

Formula: C₁₃H₁₄N₄O

Purity: 95.0%

Color and Shape: Solid

Molecular weight: 242.282

Ref: 10-F236739