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3(2H)-Pyridazinone,4-chloro-5-(methylamino)-2-[3-(trifluoromethyl)phenyl]-

Date of Issue: February, 2001

MATERIAL SAFETY DATA SHEET
STATEMENT OF HAZARDOUS NATURE:
Hazardous according to the criteria of NOHSC

COMPANY DETAILS:
Syngenta Crop Protection Pty Limited Telephone No.: (02) 9688 0444
ABN 33 002 933 717 24 Hours Emergency No.: 1 800 033 111
140-150 Bungaree Rd.,
PENDLE HILL, NSW, 2145

IDENTIFICATION

ZOLIAR ? DF Herbicide
PRODUCT NAME:
Formulation type: water dispersible Dangerous Goods Class/
granule
Active Ingredient: norflurazon and Subsidiary Risk (ADG): none allocated
Novartis Code No.: SAN9789H Hazchem Code: none allocated
Chemical type: pyridazinone Packing Group: none allocated
UN Number: none allocated Poisons Schedule: exempt

USE: A pre-emergence selective residual herbicide for weed control in Cotton

PHYSICAL DESCRIPTION/PROPERTIES
Appearance: Beige brown granule Flash Point: Does not flash
Odour: Odourless Flammability: Non-flammable
Vapour pressure: < 1 mm Hg at 25oC Behaviour in water: Dispersible in water
0.7 g/cm 3
Bulk density: pH (1% aqueous): 8.0

OTHER PROPERTIES
Explosive properties: Non-explosive Oxidising properties: Non oxidising
Thermal sensitivity: Stable up to 210oC Combustibility: Non-combustible
Particle size: 63 - 355 micron

INGREDIENTS -
CAS No. Content (% w/w)
Norflurazon technical (min. 97%) 27314-13-2 82.5
to give norflurazon 80.0
other ingredients determined not to be hazardous to 100

HEALTH HAZARD INFORMATION

HEALTH EFFECTS
ACUTE
Toxicity - This product is slightly hazardous (WHO Hazard Class III)

Swallowed: LOW TOXICITY
Tests on rats indicate a low toxicity following a single dose of a similar undiluted
product.
(LD50> > 1140 mg/kg)

Dermal absorption: LOW TOXICITY
Tests on rats indicate low toxicity due to skin contact with the norflurazon technical.
(LD50 > 2,000 mg/kg)

Inhaled: LOW TOXICITY
Tests on rats indicate a low toxicity due to inhalation of a similar formulation of
undiluted product.
(LC50 (4 h) > 2,600 mg/m 3 ).
Zoliar DF Herbicide
Irritation
Eye: NON-IRRITANT
Skin: NON-IRRITANT

Skin Sensitisation - (Based on results of norflurazon technical on guinea pigs) -
NOT A SENSITISE
CHRONIC (Active Ingredient)
Norflurazon technical has been extensively tested on laboratory mammals and in test tube systems. No
evidence of any carcinogenic, mutagenic, teratogenic or reproductive effects has been found.

FIRST AI In case of poisoning by any exposure route contact a doctor or Poisons Information Centre. Phone 131 126.
Swallowed: If swallowed, and if more than 15 minutes from a hospital, induce vomiting preferably
using Ipecac Syrup APF. Contact a doctor or Poisons Information Centre.
Eye: Avoid contact with eyes. If product gets in eyes wash it out immediately with water.
Skin: Avoid contact with skin. If skin contact occurs remove contaminated clothing and wash
affected areas thoroughly with soap and water.
Inhaled: Move person to fresh air and keep at rest until recovered.

ADVICE TO DOCTO No specific antidote is available. If poisoning is suspected apply symptomatic therapy.

PRECAUTIONS FOR USE

ALWAYS READ AND FOLLOW THE LABEL INSTRUCTIONS AND WARNINGS

EXPOSURE STANDARDS
No exposure standards have been set for the components of this product.
Exposure Potential - Swallowing is unlikely under normal conditions of usage. Skin uptake and inhalation
of spray mist are possible routes of exposure. This product is diluted with water prior to use as a spray. This
diluted form is less toxic by all exposure routes.
Re-entry Period - Do not enter treated areas without protective clothing until spray has dried.

ENGINEERING CONTROLS
No special requirements. Product is used outdoors.

PERSONAL PROTECTION
Avoid contact with eyes and skin. Do not inhale dust or spray mist. After use and before eating, drinking or
smoking, wash hands, arms and face thoroughly with soap and water.

FLAMMABILITY
This product is NON-FLAMMABLE and non-explosive.

SAFE HANDLING INFORMATION

STORAGE AND TRANSPORT
Store in tightly sealed original containers in a dry secure place away from fertilisers, seed, feed and food. Store
out of direct sunlight. Keep out of reach of children, unauthorised persons and animals.

SPILLS AND DISPOSAL
In case of spillage it is important to take all steps necessary to:
?? Avoid eye and skin contact.
?? Avoid contamination of waterways.
Zoliar DF Herbicide
Procedure for spill:
(1) Keep all bystanders away.
(2) Wear full length clothing and PVC gloves.
(3) Reposition any leaking containers so as to minimise leakage.
(4) For a product spill: Sweep granule concentrate into a pile.
For a prepared spray spill: Dam and absorb spill with an absorbent material (eg. sand or soil).
(5) Shovel the absorbed material or granule concentrate into drums.
(6) Disposal of the absorbed material will depend upon the extent of the spill.
?? For quantities up to 50 kg of product bury in a secure landfill site.
?? For quantities greater than 50 kg seek advice from the manufacturer (use emergency contact number
below) before attempting disposal. Contain in a secure location until disposal method is established.
(7) Decontaminate the spill area with detergent and water and rinse with water.

Dispose of empty, used containers by:
(a) Single rinse before disposal. Add rinsings to spray tank.
(b) DO NOT dispose of undiluted chemicals on site.
(c) Puncture or shred and bury empty containers in a local authority landfill. If no landfill is available, bury the
containers below 500 mm in a disposal pit specifically marked and set up for this purpose clear of
waterways, desirable vegetation and tree roots. Empty containers and product should not be burnt.

FIRE/EXPLOSION HAZAR This product is non-flammable and non-explosive. Extinguish warehouse and factory fires using fine-water
spray or foam. During a fire this product may release smoke and hazardous decomposition products. When
fighting a major fire wear an air-supplied respirator.

OTHER INFORMATION
Norflurazon technical is toxic to fish (LC50 (96h) rainbow trout > 20 mg/L), has low toxicity to birds (LD50 mallard
ducks > 2510 mg/kg) and is non-toxic to bees.

Note: This product is a registered agricultural chemical and must therefore be used in accordance with the container label
directions. A comprehensive package of toxicological and environmental data for the active ingredients of this product has
been submitted to the Federal health and environment authorities and has been evaluated by expert toxicologists and
environmental scientists.

CONTACT POINT: Regulatory Affairs Manager - Crop Protection - (02) 9688 0444
24 HOURS EMERGENCY CONTACT: 1 800 033 111

This Material Safety Data Sheet summarises our best knowledge of the health and safety hazard information of the product and how
to safely handle and use the product in the workplace. Each user should read this MSDS and consider the information in the
context of how the product will be handled and used in the workplace including in conjunction with other products.

If clarification or further information is needed to ensure that an appropriate risk assessment can be made, the user should contact
this company.

? Registered Trade Mark of a Syngenta Group Company, Basel, Switzerland.

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