NIOSH logo and tagline

Atrazine

Related Pages
Synonyms & Trade Names
2-Chloro-4-ethylamino-6-isopropylamino-s-triazine, 6-Chloro-N-ethyl-N'- (1-methylethyl)-1,3,5-triazine-2,4-diamine
CAS No.
1912-24-9
RTECS No.
XY5600000
DOT ID & Guide
2763 151(triazine pesticide)
Formula
C₈H₁₄ClN₅
Conversion
IDLH
N.D.
See: IDLH INDEX
Exposure Limits
NIOSH REL
TWA 5 mg/m3
OSHA PEL
none See Appendix G
Measurement Methods
NIOSH 5602 , 8315
See: NMAM or OSHA Methods
Physical Description
Colorless or white, odorless, crystalline powder. [herbicide]
Molecular Weight
215.7
Boiling Point
Decomposes
Melting Point
340°F
Solubility
0.003%
Vapor Pressure
0.0000003 mmHg
Ionization Potential
NA
Specific Gravity
1.19
Flash Point
NA
Upper Explosive Limit
NA
Lower Explosive Limit
NA
Noncombustible Solid, but may be mixed with flammable liquids.
Incompatibilities & Reactivities
Strong acids, strong bases
Exposure Routes
inhalation, ingestion, skin and/or eye contact
Symptoms
irritation eyes, skin; dermatitis, sensitization skin; dyspnea (breathing difficulty), lassitude (weakness, exhaustion), incoordination, salivation; hypothermia; liver injury
Target Organs
Eyes, skin, respiratory system, central nervous system, liver
Personal Protection/Sanitation
(See protection codes)
Skin:Prevent skin contact
Eyes:Prevent eye contact
Wash skin:When contaminated
Remove:When wet or contaminated
Change:Daily
Provide:Eyewash, Quick drench
First Aid
(See procedures)
Eye:Irrigate immediately
Skin:Soap wash immediately
Breathing:Respiratory support
Swallow:Medical attention immediately
Respirator Recommendations

Not available.

Important additional information about respirator selection

See also
INTRODUCTION   ICSC CARD: 0099
Page last reviewed: October 30, 2019
Content source: National Institute for Occupational Safety and Health