Telar(64902-72-3)
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
Product Identification
Product Name
Telar
Telar
Synonyms
1-(2-Chlorophenylsulfonyl)-3-(4-methoxy-6-methyl-1,3,5-triazin-2yl)urea
2-Chloro-n-(((4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino)carbonyl)benzenesulfonamide
Glean
Khardin
N-(2-Chlorophenyl)sulfonyl-N'-(4-methyl-6-methoxy-2-triazinyl)urea
Tuligen
1-(2-Chlorophenylsulfonyl)-3-(4-methoxy-6-methyl-1,3,5-triazin-2yl)urea
2-Chloro-n-(((4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino)carbonyl)benzenesulfonamide
Glean
Khardin
N-(2-Chlorophenyl)sulfonyl-N'-(4-methyl-6-methoxy-2-triazinyl)urea
Tuligen
CAS
64902-72-3
64902-72-3
Formula
C12H12ClN5O4S
C12H12ClN5O4S
Molecular Weight
357.78
357.78
EINECS
265-268-5
265-268-5
RTECS
YS6640000
YS6640000
RTECS Class
Agricultural Chemical and Pesticide
Agricultural Chemical and Pesticide
Merck
12,2244
12,2244
Beilstein/Gmelin
577255
577255
Beilstein Reference
5-26-09-00405
5-26-09-00405
EC Index Number
613-121-00-4
613-121-00-4
EC Class
Dangerous for the Environment
Dangerous for the Environment
Physical and Chemical Properties
Appearance
Colorless crystals.
Colorless crystals.
Melting Point
186 - 188
186 - 188
Boiling Point
563
563
pKa/pKb
3.6 (pKa)
3.6 (pKa)
Partition Coefficient
2.63
2.63
Usage
Control of most broadleaf weeds, annual ryegrass, including acreage enrolled in the conservation reserve program. For some annual grasses in wheat, barley, durum, rye, triticale, oats.
Control of most broadleaf weeds, annual ryegrass, including acreage enrolled in the conservation reserve program. For some annual grasses in wheat, barley, durum, rye, triticale, oats.
First Aid Measures
Ingestion
Seek medical attention. If individual is drowsy or unconscious, do not give anything by mouth; place individual on the left side with the head down. Contact a physician, medical facility, or poison control center for advice about whether to induce vomiting. If possible, do not leave individual unattended.
Seek medical attention. If individual is drowsy or unconscious, do not give anything by mouth; place individual on the left side with the head down. Contact a physician, medical facility, or poison control center for advice about whether to induce vomiting. If possible, do not leave individual unattended.
Inhalation
If symptoms develop, move individual away from exposure and into fresh air. If symptoms persist, seek medical attention. If breathing is difficult, administer oxygen. Keep person warm and quiet; seek immediate medical attention.
If symptoms develop, move individual away from exposure and into fresh air. If symptoms persist, seek medical attention. If breathing is difficult, administer oxygen. Keep person warm and quiet; seek immediate medical attention.
Skin
Remove contaminated clothing and wash exposed area thoroughly with soap and water. A physician should examine the area if irritation or pain persists.
Remove contaminated clothing and wash exposed area thoroughly with soap and water. A physician should examine the area if irritation or pain persists.
Eyes
Irrigate exposed eyes with copious amounts of tepid water for at least 15 minutes. If irritation, pain, swelling, lacrimation, or photophobia persist, the patient should be seen in a health care facility.
Irrigate exposed eyes with copious amounts of tepid water for at least 15 minutes. If irritation, pain, swelling, lacrimation, or photophobia persist, the patient should be seen in a health care facility.
Handling and Storage
Storage
Store in a cool, dry area. Do not contaminate water, food, or feed by storage. Keep from contact with fertilizers, insecticides, fungicides, and seeds during storage.
Store in a cool, dry area. Do not contaminate water, food, or feed by storage. Keep from contact with fertilizers, insecticides, fungicides, and seeds during storage.
Handling
All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood.
All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood.
Hazards Identification
Ingestion
Nausea, vomiting, and diarrhea may be noted following ingestion.
Nausea, vomiting, and diarrhea may be noted following ingestion.
Skin
Cyanosis unresponsive to oxygen therapy may be noted in patients with methemoglobinemia due to absorption of excessive amounts of these agents.
Cyanosis unresponsive to oxygen therapy may be noted in patients with methemoglobinemia due to absorption of excessive amounts of these agents.
Exposure Controls/Personal Protection
Personal Protection
Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Whre chemical resistant gloves. To prevent repeated or prolonged skin contact, wear impervious clothing and boots.
Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Whre chemical resistant gloves. To prevent repeated or prolonged skin contact, wear impervious clothing and boots.
Respirators
Use NIOSH/MSHA approved respirator appropriate for exposure of concern.
Use NIOSH/MSHA approved respirator appropriate for exposure of concern.
Fire Fighting Measures
Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use agent most appropriate to extinguish fire.
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use agent most appropriate to extinguish fire.
Fire Potential
Nonflammable
Nonflammable
Accidental Release Measures
Small spills/leaks
Evacuate area and ventilate. Wear protective equipment. If required, use an inert absrobent. Sweep up and place in an appropriate container for disposal. Wash contaminated surfaces.
Evacuate area and ventilate. Wear protective equipment. If required, use an inert absrobent. Sweep up and place in an appropriate container for disposal. Wash contaminated surfaces.
Stability and Reactivity
Stability
No data.
No data.
Incompatibilities
Strong oxidizing agents.
Strong oxidizing agents.