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  8. 1,5-Diphenylcarbazide, ACS

1,5-Diphenylcarbazide, ACS

Catalog No. AA3139006
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AA3139014 25 g
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Catalog No. AA3139006 Supplier Thermo Scientific Chemicals Supplier No. 03139006
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Description

CAS: 140-22-7 | C13H14N4O | 242.282 g/mol

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 information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 140-22-7
Molecular Formula C13H14N4O
Molecular Weight (g/mol) 242.282
MDL Number MFCD00003013
InChI Key KSPIHGBHKVISFI-UHFFFAOYSA-N
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
PubChem CID 8789
ChEBI CHEBI:4641
IUPAC Name 1,3-dianilinourea
SMILES C1=CC=C(C=C1)NNC(=O)NNC2=CC=CC=C2

Specifications

Melting Point 170°C to 176°C
Color White to Cream
Quantity 5 g
Beilstein 752039
Sensitivity Air and light sensitive
Merck Index 14,3321
Solubility Information Soluble in glacial acetic acid,alcohol and acetone; Slightly soluble in water.
Formula Weight 242.28
Grade ACS
Physical Form Crystalline
Chemical Name or Material 1,5-Diphenylcarbazide
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Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
EINECSNumber 205-403-7
RTECSNumber FF2750000
TSCA Yes
Recommended Storage Ambient temperatures; Store under Nitrogen

RUO – Research Use Only