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4-Hydroxybenzhydrazide

Catalog No. H9882 Name Sigma Aldrich
CAS Number 5351-23-5 Website http://www.sigmaaldrich.com
M. F. C7H8N2O2 Telephone 1-800-521-8956
M. W. 152.15062 Fax
Purity ≥97% Email
Storage Chembase ID: 52453

SYNONYMS

IUPAC name
4-hydroxybenzohydrazide
IUPAC Traditional name
benzoylhydrazine, P-hydroxy
Synonyms
4-Hydroxybenzoic hydrazide
p-Hydroxybenzoic acid hydrazide
4-Hydroxybenzoylhydrazine

DATABASE IDS

Beilstein Number 473052
CAS Number 5351-23-5
PubChem SID 24278478
MDL Number MFCD00007605
EC Number 226-326-5

PROPERTIES

Purity ≥97%
Fluorescence λex 360 nm; λem 425 nm (reacted with 5-hydroxymethyl-furaldehydezinc acetate)
Melting Point 264-266 °C (dec.)(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36
German water hazard class 3

DETAILS

Description (简体中文)
包装
25, 100 g in poly bottle

REFERENCES