Maleic hydrazide, 97%, Thermo Scientific™

Description

This Thermo Scientific 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.

Applications
Maleic hydrazide is a synthetic plant growth regulator that is widely used for controlling growth and to induce dormancy in some crops.

Solubility
Soluble in water (4.5 g/L).

Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 123-33-1
• Molecular Formula: C4H4N2O2
• Molecular Weight (g/mol): 112.088
• MDL Number: MFCD00006665
• InChI Key: BGRDGMRNKXEXQD-UHFFFAOYSA-N
• Synonym: pyridazine-3,6-diol, maleic hydrazide, 3,6-dihydroxypyridazine, 3,6-pyridazinediol, stuntman, maleic acid hydrazide, vondalhyde, 3,6-pyridazinedione, 1,2-dihydro, 1,2-dihydro-3,6-pyridazinedione, antergon
• PubChem CID: 21954
• ChEBI: CHEBI:81771
• IUPAC Name: 1,2-dihydropyridazine-3,6-dione
• SMILES: C1=CC(=O)NNC1=O

• Melting Point: ∼305°C (decomposition)
• Density: 1.6
• Flash Point: 300°C (572°F)
• Quantity: 100 g
• Beilstein: 112223
• Merck Index: 14,5705
• Solubility Information: Soluble in water (4.5g/L).
• Formula Weight: 112.09
• Percent Purity: 97%
• Chemical Name or Material: Maleic hydrazide

Safety and Handling

Hazard Category	H315-H319-H335-H341-H351
Hazard Statement	GHS H Statement H341-H315-H319-H335 Suspected of causing genetic defects. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P201-P202-P261-P264b-P271-P280i-P281-P302+P352-P304+P340-P305+P351+P338-P308+P313-P332+P313-P362-P501c
EINECSNumber	204-619-9
RTECSNumber	UR5950000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS