Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information
Home > Pyridazinone > Pyridazinone(96489-71-3)

Pyridazinone(96489-71-3)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information

Product Identification

Product Name
Pyridazinone
Synonyms
2-tert-Butyl-5-(4-tert-butyl-benzylthio)-4-chloropyridazin-3(2H)-one
2-tert-Butyl-5-[(4-tert-butylphenyl)methylsulfanyl]-4-chloropyridazin-3-one
3(2H)-Pyridazinone, 4-chloro-2-(1,1-dimethylethyl)-5-(((4-(1,1-dimethylethyl)phenyl)methyl) thio)-
NCI-129
Sanmite
CAS
96489-71-3
Formula
C19H25ClN2OS
Molecular Weight
364.94
EINECS
405-700-2
RTECS
UR6149000
RTECS Class
Agricultural Chemical and Pesticide; Reproductive Effector
Merck
12,10353
Beilstein/Gmelin
7933972
Beilstein Reference
6-25
EC Index Number
613-149-00-7

Physical and Chemical Properties

Appearance
Tan powder with a faint vanilla odor.
Solubility in water
Insoluble
Melting Point
112
Boiling Point
430
Vapor Pressure
1.4E-7 (25 C)
Heat Of Vaporization
68.5 kJ/mol
Usage
Miticide, insecticide.

First Aid Measures

Ingestion
Seek medical assistance immediately. Have person sip a glace of water if able to swallow. Do not induce vomiting unless directed to do so by a physician.
Inhalation
Move to fresh air. If not breathing, give artificial respiration. Seek immediate medical assistance.
Skin
Remove contaminated clothing. Rinse skin immediately with water for 15 - 20 minutes. Seek medical assistance.
Eyes
Hold eye open and rinse slowly and gently with water for 15-20 minutes.

Handling and Storage

Storage
Store in a cool, dry location away from heat or open flame.

Hazards Identification

Ingestion
Harmful if swallowed.
Inhalation
May be fatal if inhaled.
Skin
Harmful if absorbed through the skin.
Eyes
Causes irritation.
EC Risk Phrase
23/25 50/53
EC Safety Phrase
36/37 45 60 61
UN (DOT)
2588

Exposure Controls/Personal Protection

Personal Protection
Wear protective clothing to prevent skin contact, waterproof gloves and safety goggles.
Respirators
Use a dust/mist filtering respirator (MSHA/NIOSH approved numbers prefix TC-21-C) or NIOSH approved respirator with a N, P, R or HE prefilter.

Fire Fighting Measures

Flash Point
214
Autoignition
394
Fire Fighting
Extinguish using dry chemical, water fog, foam or carbon dioxide. Wear a self-contained air supply. Contain run-off.
Fire Potential
Explosive dust/air mixtures can form.

Accidental Release Measures

Small spills/leaks
Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Stop leak if you can do it without risk. Cover with plastic sheet to prevent spreading. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. DO NOT GET WATER INSIDE CONTAINERS.

Stability and Reactivity

Incompatibilities
Avoid contact with strong oxidizing agents.
Stability
Stable under normal conditions. Relatively unstable to light.
Combustion Products
Hydrochloric acid, oxides of nitrogen, oxides of sulfur and carbon monoxide

Transport Information

UN Number
2588
Hazard Class
6.1
Packing Group
I
Contact More