EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

maleic hydrazide
3,6-pyridazinedione, 1,2-dihydro-

Supplier Sponsors

CAS Number: 123-33-1Picture of molecule3D/inchi
Other(deleted CASRN):10071-13-3
ECHA EINECS - REACH Pre-Reg:204-619-9
FDA UNII: TQ7L3FCV66
Nikkaji Web:J2.930K
Beilstein Number:112223
MDL:MFCD00006665
XlogP3-AA:-0.80 (est)
Molecular Weight:112.08828000
Formula:C4 H4 N2 O2
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:herbicides / pesticides
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
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Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search
 
Physical Properties:
Appearance:white solid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Soluble in:
 water, 4510 mg/L @ 25 °C (exp)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
BOC Sciences
For experimental / research use only.
Maleic hydrazide 95%
Sigma-Aldrich
For experimental / research use only.
Maleic Hydrazide PESTANAL®, analytical standard
TCI AMERICA
For experimental / research use only.
Maleic Hydrazide >99.0%(HPLC)(T)
 
Safety Information:
Preferred SDS: View
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-duck LD50 > 10000 mg/kg
Pesticide Manual. Vol. 9, Pg. 526, 1991.

oral-quail LD50 > 10000 mg/kg
Pesticide Manual. Vol. 9, Pg. 526, 1991.

oral-rat LD50 3800 mg/kg
World Review of Pest Control. Vol. 9, Pg. 119, 1970.

Dermal Toxicity:
skin-rabbit LD50 > 4000 mg/kg
World Review of Pest Control. Vol. 9, Pg. 119, 1970.

Inhalation Toxicity:
inhalation-rat LC50 > 20000 mg/m3
Pesticide Manual. Vol. 9, Pg. 526, 1991.

 
Safety in Use Information:
Category:
herbicides / pesticides
Recommendation for maleic hydrazide usage levels up to:
 not for fragrance use.
 
Recommendation for maleic hydrazide flavor usage levels up to:
 not for flavor use.
 
Safety References:
European Food Safety Authority (EFSA) reference(s):

Peer review of the pesticide risk assessment of the active substance maleic hydrazide
View page or View pdf

EPI System: View
EPA-Iris:IRIS
Chemical Carcinogenesis Research Information System:Search
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
Carcinogenic Potency Database:Search
EPA GENetic TOXicology:Search
EPA Substance Registry Services (TSCA):123-33-1
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :21954
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
1,2-dihydropyridazine-3,6-dione
Chemidplus:0000123331
EPA/NOAA CAMEO:hazardous materials
RTECS:UR5950000 for cas# 123-33-1
 
References:
 1,2-dihydropyridazine-3,6-dione
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:123-33-1
Pubchem (cid):21954
Pubchem (sid):134974558
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
CHEBI:View
CHEMBL:View
KEGG (GenomeNet):C18474
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2928.00.5000
ChemSpider:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
 antergon
1,2-dihydro-3,6-pyridazinedione
1,2-dihydropyridazine-3,6-dione
3,6-dihydroxypyridazine
 drexel-super P
 fair 30
6-hydroxy-2H-pyridazin-3-one
 maintain 3
 maleic acid cyclic hydrazide
 maleic hydrazine
N,N-maleoylhydrazine
 mazide
3,6-pyridazinedione, 1,2-dihydro-
3(2H)-pyridazinone, 6-hydroxy-
 regulox 36
 royal MH-30
 super sprout stop
 unriprim
 vondalhyde
 vondrax
 
 
Notes:
None found
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