Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

A12531 Maleic hydrazide, 97%

CAS Number
123-33-1
Synonyms
cis-Butenedioic acid hydrazide
1,2-Dihydro-3,6-pyridazinedione

Stock No. Size Price ($) Quantity Availability
A12531-22 100g 60.80
A12531-36 500g 203.00
Add to Cart Bulk/Specialty Print Quote View Item

Maleic hydrazide, 97%

MDL
MFCD00006665
EINECS
204-619-9

Chemical Properties

Formula
C4H4N2O2
Formula Weight
112.09
Melting point
ca 305° dec.
Flash Point
300°(572°F)
Density
1.600
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in water (4.5 g/L).

Applications

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

Notes

Stable under recommended storage conditions. Incompatible with oxidizing agents.

Literature References

L.Marcano; I.Carruyo; A.Del Campo; X.Montiel. Cytotoxicity and mode of action of maleic hydrazide in root tips of Allium cepa L. Environmental Research. 2004, 94, (2)221-226

 

Aubrey W.Naylor. Observations on the effects of maleic hydrazide on flowering of tobacco, maize and cocklebur. Proc Natl Acad Sci U S A. 1950, 36, (4)230-232

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335-H341-H351

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Suspected of causing genetic defects. Suspected of causing cancer.

Precautionary Statements: P201-P202-P264b-P271-P280i-P281-P302+P352-P304+P340-P305+P351+P338-P308+P313-P332+P313-P362-P501c

Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear eye/face protection. Use personal protective equipment as required. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or concerned: Get medical advice/attention. If skin irritation occurs: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,5705
Beilstein
112223
Harmonized Tariff Code
2933.99
TSCA
Yes
RTECS
UR5950000

Recommended

  • A11501

    2-Nitrobenzaldehyde, 98+%
  • A15493

    Ethyl acrylate, 99%, stab. with ca 20ppm 4-methoxyphenol
  • L07356

    2-Methyltetrahydrofuran, 99%, stab. with ca 150-400ppm BHT

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware