1,3-Diphenylguanidine, primary standard, 99+%

Description

Primary material for standardizing acids | CAS: 102-06-7 | C13H13N3 | 211.268 g/mol

Primary material for standardizing acids. Diphenylguanidine is used as a medium of natural and synthetic rubber accelerator. It acts as a complexing agent for the detection of metals and organic bases. Further, it is used as a secondary foam stabilizer in the silicoflouride foam process. It is actively involved in the manufacture of rubber sheet, rubber shoes and other rubber industrial products.

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.

Specifications

Chemical Identifiers

• CAS: 102-06-7
• Molecular Formula: C13H13N3
• Molecular Weight (g/mol): 211.268
• MDL Number: MFCD00001758
• InChI Key: OWRCNXZUPFZXOS-UHFFFAOYSA-N
• Synonym: 1,3-diphenylguanidine, diphenylguanidine, vulkazit, accelerator d, n,n'-diphenylguanidine, melaniline, denax, vulkacite d, nocceler d, vulkacit d
• PubChem CID: 7594
• IUPAC Name: 1,2-diphenylguanidine
• SMILES: C1=CC=C(C=C1)NC(=NC2=CC=CC=C2)N

• Melting Point: 148°C to 150°C
• Color: Cream
• Density: 1.130 g/mL
• Boiling Point: 170°C (decomposition)
• Odor: Characteristic
• Quantity: 250 g
• UN Number: 3077
• Beilstein: 1875653
• Merck Index: 14,3324
• Solubility Information: Soluble in water,ethanol,carbon tetrachloride,chloroform,toluene and ethyl ether. Slightly soluble in water.
• Formula Weight: 211.27
• Percent Purity: ≥99%
• Physical Form: Powder
• Chemical Name or Material: 1,3-Diphenylguanidine, Primary standard

Safety and Handling

Hazard Category	H302-H315-H319-H335-H361f
Hazard Statement	GHS H Statement H361-H302-H315-H319-H335 Suspected of damaging fertility or the unborn child. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P201-P202-P261-P264b-P270-P271-P280i-P281-P301+P312-P302+P352-P304+P340-P305+P351+P338-P308+P313-P330-P332+P313-P362-P501c
DOTInformation	Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCES, SOLID, N.O.S.
EINECSNumber	203-002-1
RTECSNumber	MF0875000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only