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Picloram

Synonyms & Trade Names
4-Amino-3,5,6-trichloropicolinic acid, 4-Amino-3,5,6-trichloro-2-picolinic acid, ATCP, Tordonæ
CAS No.
1918-02-1
RTECS No.
DOT ID & Guide
Formula
C₆H₃Cl₃O₂N₂
Conversion
IDLH
N.D.
See: IDLH INDEX
Exposure Limits
NIOSH REL
See Appendix D
OSHA PEL
TWA 15 mg/m3 (total) TWA 5 mg/m3 (resp) See Appendix G
Measurement Methods
NIOSH 0500 , 0600
See: NMAM or OSHA Methods
Physical Description
Colorless to white crystals with a chlorine-like odor. [herbicide]
Molecular Weight
241.5
Boiling Point
Decomposes
Melting Point
424°F (Decomposes)
Solubility
0.04%
Vapor Pressure
(95°F): 0.0000006 mmHg
Ionization Potential
?
Specific Gravity
?
Flash Point
?
Upper Explosive Limit
?
Lower Explosive Limit
?
Combustible Solid
Incompatibilities & Reactivities
Hot concentrated alkali (hydrolyzes)
Exposure Routes
inhalation, ingestion, skin and/or eye contact
Symptoms
irritation eyes, skin, respiratory system; nausea; In Animals: liver, kidney changes
Target Organs
Eyes, skin, respiratory system, liver, kidneys
Personal Protection/Sanitation
(See protection codes)
Skin:Prevent skin contact
Eyes:Prevent eye contact
Wash skin:When contaminated
Remove:No recommendation
Change:Daily
First Aid
(See procedures)
Eye:Irrigate immediately
Skin:Soap wash
Breathing:Fresh air
Swallow:Medical attention immediately
Respirator Recommendations
See also
INTRODUCTION   ICSC CARD: 1246
Page last reviewed: October 30, 2019