Cyprodinil

  • Chorus
  • Vangard
  • 4-Cyclopropyl-6-methyl-N-phenylpyrimidin-2-amine
Formula
C14H15N3
Structure
Uses
Agricultural fungicide.

Registry Numbers and Inventories.
CAS
121552-61-2
36/38 43
UN (DOT)
3077
Merck
12,2841
Beilstein/Gmelin
7813601
Beilstein Reference
6-25
EPA OPP
288202
Swiss Giftliste 1
G-174168
New Zealand
Listed
Korea ECL
Listed

Properties.
Formula
C14H15N3
Formula mass
225.29
Melting point, °C
68 - 70
Boiling point, °C
406
Vapor pressure, mmHg
8E-7 (25 C)
Density
1.21 g/cm3 (25 C)
Solubility in water
Insoluble
pKa/pKb
8.75 (pKb)
Heat of vaporization
65.8 kJ/mol

Hazards and Protection.
Storage
Keep tightly closed.
Protection
Compatible chemical-resistant gloves. Chemical safety goggles.
Respirators
Government approved respirator.
Small spills/leaks
Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.
Stability
Stable at normal temperatures and pressures.
Incompatibilities
Strong oxidizing agents.
Decomposition
Carbon monoxide, Carbon dioxide, Nitrogen oxides.

Fire.
Flash Point,°C
199
Fire fighting
Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
Fire potential
May burn but does not ignite readily.
Hazards
Emits toxic fumes under fire conditions.
Combustion products
Fire may produce irritating, corrosive and/or toxic gases.
Health
3
 
Flammability
0
 
 
Reactivity
0
 

Health.
Poison_Class
4
Exposure effects
Properties of this material have not yet been prepared. Any recommendations are of a general nature. Many chemicals cause irritation of the eyes, skin, and respiratory tract. In severe cases respiratory tract irritation can progress to ARDS/acute lung injury which may be delayed in onset for up to 24 to 72 hours in some cases Irritation or burns of the esophagus or gastrointestinal tract are also possible if caustic or irritant chemicals are ingested. ALWAYS contact your local poision control authority or medical professional for assistance.
   Ingestion
May be harmful if swallowed.
   Inhalation
Material is irritating to mucous membranes and upper respiratory tract. May be harmful if inhaled.
   Skin
Causes skin irritation. May be harmful if absorbed through the skin.
   Eyes
Causes eye irritation.

First aid
 
   Ingestion
If swallowed, wash out mouth with water provided person is conscious. Call a physician.
   Inhalation
If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
   Skin
In case of contact, immediately wash skin with soap and copious amounts of water.
   Eyes
In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes.

Transport.
UN number
3077
Response guide
Hazard class
9
Packing Group
III