Maleic Hydrazide

1.1 — Product identifier

Chemical Name

Maleic Hydrazide

Catalogue No.

AL2860

Product form

Substance

CAS Number

123-33-1

EC Number

204-619-9

Grade

98% Extra Pure

EC Index Number

Not specified

Chemical Formula

C4H4N2O2

HSN Code

29339990

Synonyms

1,2-Dihydropyridazine-3,6-dione

1.2 — Relevant identified uses of the substance or mixture and uses advised against

Use of the substance/mixture

Plant growth regulator

Uses advised against

Not specified

1.3 — Details of the supplier of the safety data sheet

Company identification

Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.

1.4 — Emergency Contact Details

Phone / e-Mail

Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in

2.1 — Classification of the substance or mixture

Classification according to Regulation (EC) No 1272/2008

Skin Irrit. 2; Eye Irrit. 2; STOT SE 3; Muta. 2

Classification source

ECHA C&L Inventory via PubChem CID 21954 - hazard classes notified by at least 50% of companies; pictograms and signal word derived from those statements

2.2 — Label elements

Hazard pictograms

Irritant, Health Hazard

Signal word

Warning

Hazard statements

H315: Causes skin irritation; H319: Causes serious eye irritation; H335: May cause respiratory irritation; H341: Suspected of causing genetic defects

Precautionary statements

P203, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P318, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501

2.3 — Other hazards

Other hazards

None identified

3.1 — Substance

Name

Maleic Hydrazide

CAS No.

123-33-1

4.1 — Description of first aid measures

First-aid measures after inhalation

Move to fresh air. Seek medical attention if symptoms persist.

First-aid measures after skin contact

IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water.

First-aid measures after eye contact

First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.

First-aid measures after ingestion

Do not induce vomiting. Rinse mouth and seek medical attention.

4.2 — Most important symptoms and effects, both acute and delayed

Symptoms relating to use

Irritation of eyes, skin, and respiratory tract.

4.3 — Indication of any immediate medical attention and special treatment needed

General information

Treat symptomatically. Show this safety data sheet to the treating physician.

5.1 — Extinguishing media

Suitable extinguishing media

Water spray, carbon dioxide, dry chemical powder, foam.

Unsuitable extinguishing media

Not specified

5.2 — Special hazards arising from the substance or mixture

Special procedures

Flammable solid; may produce toxic fumes in a fire.

5.3 — Advice for firefighters

Protection during firefighting

Do not enter fire area without proper protective equipment, including respiratory protection.

6.1.1 — For non-emergency personnel

Emergency procedures

Evacuate area and eliminate all ignition sources. Use appropriate protective equipment.

6.3 — Methods and material for containment and cleaning up

Methods for cleaning up

Sweep up and place in a suitable container for disposal. Avoid generating dust.

6.4 — Reference to other sections

Reference

Not specified

7.1 — Precautions for safe handling

Precautions for safe handling

Avoid contact with skin and eyes. Use in a well-ventilated area.

Hygiene measures

Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.

7.2 — Conditions for safe storage, including any incompatibilities

Storage conditions

De-Cut, Fair Plus, Super De-sprout have indefinite shelf life and should be stored at room temp.

8.2 — Exposure controls

Hand protection

Protective gloves (e.g. nitrile rubber)

Eye protection

Chemical safety goggles or safety glasses

Skin and body protection

Wear suitable protective clothing

Respiratory protection

Use appropriate respiratory protection if dust is generated.

9.1 — Information on basic physical and chemical properties

Physical state

Solid

Colour

White

Odour

Odorless

Odour threshold

Not applicable

pH value

Not applicable

Relative evaporation rate (butylacetate=1)

Not applicable

Melting point

298-300 °C

Freezing point

Not applicable

Boiling point

Not applicable

Flash point

572 °F (300 °C) (Closed cup)

Auto-ignition temperature

Not applicable

Decomposition temperature

> 200 °C

Flammability (solid, gas)

Flammable solid

Vapour pressure

7.5X10-8 mm Hg at 25 °C

Relative vapour density at 20°C

Not applicable

Density

1.60 at 25 °C

Solubility

Solubility at 25 °C: water 0.6%, ethanol 0.1%, DMF 2.4%

Log Pow

log Kow= -0.68 pH = 5; -1.96 at pH = 7; -2.41 at pH = 9

Viscosity, kinematic

Not applicable

Viscosity, dynamic

Not applicable

Explosive properties

Not explosive

Oxidising properties

Not oxidising

Explosive limits

Not applicable

10.1 — Reactivity

Reactivity

Stable under normal conditions; avoid heat and ignition sources.

10.2 — Chemical stability

Chemical stability

Very stable to both acidic & basic hydrolysis.

10.3 — Possibility of hazardous reactions

Possibility of hazardous reactions

No dangerous reactions known under normal conditions of use.

10.4 — Conditions to avoid

Conditions to avoid

Avoid contact with incompatible materials and excessive heat.

10.5 — Incompatible materials

Incompatible materials

Strong oxidizing agents, strong acids, strong bases.

10.6 — Hazardous decomposition products

Hazardous decomposition products

When heated to decomposition it emits highly toxic fumes of nitrogen oxides.

11.1 — Information on toxicological effects

Acute toxicity

LD50 Rat oral >5000 mg/kg; LD50 Rat oral 5800 mg/kg bw; LD50 Rabbit percutaneous >5000 mg/kg

Skin corrosion/irritation

H315: Causes skin irritation

Serious eye damage/irritation

H319: Causes serious eye irritation

Respiratory or skin sensitisation

Not classified (based on available data)

Germ cell mutagenicity

H341: Suspected of causing genetic defects

Carcinogenicity

Not classified (based on available data)

Specific target organ toxicity (single exposure)

H335: May cause respiratory irritation

Specific target organ toxicity (repeated exposure)

Not classified (based on available data)

12.1 — Toxicity

Toxicity information

Not specified

12.2 — Persistence - degradability

Persistence - degradability

Not specified

12.3 — Bioaccumulative potential

Bioaccumulative potential

Not specified

12.4 — Mobility in soil

Mobility in soil

Not specified

12.6 — Other adverse effects

Environmental precautions

Not specified

13.1 — Waste treatment methods

Additional Info

Dispose of contents/container in accordance with local, regional, national and international regulations.

14.1 — UN number

UN-No. (ADR)

1325

UN-No. (IMDG)

1325

UN-No. (IATA)

1325

UN-No. (ADN)

1325

UN-No. (RID)

1325

14.2 — UN proper shipping name

Proper Shipping Name (ADR)

Flammable solid, n.o.s.

Proper Shipping Name (IMDG)

Flammable solid, n.o.s.

Proper Shipping Name (IATA)

Flammable solid, n.o.s.

Proper Shipping Name (ADN)

Flammable solid, n.o.s.

Proper Shipping Name (RID)

Flammable solid, n.o.s.

14.3 — Transport hazard class(es)

Transport hazard class(es)

4.1

14.4 — Packing group

Packing group (ADR)

III

Packing group (IMDG)

III

Packing group (IATA)

III

Packing group (ADN)

III

Packing group (RID)

III

14.5 — Environmental hazards

Dangerous for the environment

Not specified

Marine pollutant

Not specified

Other information

No supplementary information available

15.1 — Safety, health and environmental regulations/legislation specific for the substance or mixture

15.1.1 EU-Regulations

Not specified