sym-Diphenylcarbazide, 98%, ACS reagent, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10427000	Thermo Scientific Acros 158840250	25 g	Glass bottle
10437000	Thermo Scientific Acros 158841000	100 g	Glass bottle
11925661	Thermo Scientific Acros 158845000	500 g	Glass bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Indicator

Chemical Identifiers

• CAS: 140-22-7
• Molecular Weight (g/mol): 242.28
• Synonym: 1,5-diphenylcarbazide, diphenylcarbazide, 1,5-diphenylcarbohydrazide, carbonic dihydrazide, 2,2'-diphenyl, 1,5-diphenylcarbonohydrazide, 1,5-diphenylcabohydrazide, sym-diphenylcarbazide, n,n'-diphenylcarbazide, 2,2'-diphenylcarbazide, carbohydrazide, 1,5-diphenyl
• ChEBI: CHEBI:4641
• SMILES: C1=CC=C(C=C1)NNC(=O)NNC2=CC=CC=C2

• Molecular Formula: C₁₃H₁₄N₄O
• InChI Key: KSPIHGBHKVISFI-UHFFFAOYSA-N
• PubChem CID: 8789
• IUPAC Name: 1,3-dianilinourea

Specifications

• CAS: 140-22-7
• Color: Beige to Pink
• Infrared Spectrum: Authentic
• Molecular Formula: C₁₃H₁₄N₄O
• Sensitivity: (to chromate) passes test
• Synonym: 1,5-diphenylcarbazide, diphenylcarbazide, 1,5-diphenylcarbohydrazide, carbonic dihydrazide, 2,2'-diphenyl, 1,5-diphenylcarbonohydrazide, 1,5-diphenylcabohydrazide, sym-diphenylcarbazide, n,n'-diphenylcarbazide, 2,2'-diphenylcarbazide, carbohydrazide, 1,5-diphenyl
• InChI Key: KSPIHGBHKVISFI-UHFFFAOYSA-N
• IUPAC Name: 1,3-dianilinourea
• PubChem CID: 8789
• Formula Weight: 242.28
• Grade: ACS Reagent
• Chemical Name or Material: sym-Diphenylcarbazide

• Melting Point: 173.0°C to 176.0°C
• Loss on Drying: 1% max.
• Assay Percent Range: 97.5 % min. (HPLC)
• Beilstein: 15,292
• Merck Index: 15,3352
• Solubility Information: Solubility in water: slightly soluble. Other solubilities: soluble in glacial acetic acid,soluble in alcohol and acetone
• SMILES: C1=CC=C(C=C1)NNC(=O)NNC2=CC=CC=C2
• Molecular Weight (g/mol): 242.28
• ChEBI: CHEBI:4641
• Percent Purity: 98%
• Physical Form: Powder or Flakes

Safety and Handling

GHS H Statement
May cause respiratory irritation.
Causes skin irritation.
Causes serious eye irritation.

GHS P Statement
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective g

GHS Signal Word: Warning

missing translation for 'einecsNumber' : 205-403-7

Product Identifier

• sym-Diphenylcarbazide

Signal Word

• Warning

Hazard Category

• Skin corrosion/irritation Category 2
• Serious eye damage/eye irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.

RUO – Research Use Only