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1,5-Diphenylcarbazide_Molecular_structure_CAS_140-22-7)
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1,5-Diphenylcarbazide

Catalog No. 42860 Name Sigma Aldrich
CAS Number 140-22-7 Website http://www.sigmaaldrich.com
M. F. C13H14N4O Telephone 1-800-521-8956
M. W. 242.27646 Fax
Purity ≥97.0% (HPLC) Email
Storage Chembase ID: 53499

SYNONYMS

Title
1,5-二苯基卡巴肼
IUPAC name
1,3-bis(phenylamino)urea
IUPAC Traditional name
1,5-diphenylcarbazide
Synonyms
1,5-二苯羰酰肼
对称二苯氨基脲
sym.-Diphenylcarbazide
1,5-Diphenylcarbohydrazide

DATABASE IDS

CAS Number 140-22-7
MDL Number MFCD00003013
EC Number 205-403-7
Beilstein Number 752039
PubChem SID 24866500

PROPERTIES

Safety Statements 26-36
German water hazard class 3
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
RTECS FF2750000
Grade ACS reagent
Grade purum p.a.
Linear Formula C6H5NHNHCONHNHC6H5
Purity ≥97.0% (HPLC)
Quality for the determination of Cd, Cr, Mg, SO4 and others
Melting Point 170-175 °C(lit.)
Melting Point 171-175 °C

DETAILS

Description (English)
Other Notes
Reagent for the determination of chromium and other metals1
Description (简体中文)
Other Notes
用于测定铬和其他金属的试剂1

REFERENCES