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5-Phenylcarbamoylamino-1,2,3-thiadiazole

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[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.
[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.
[Storage]

Keep tightly closed.
[Inhalation]

Material is irritating to mucous membranes and upper
[Skin]

Causes skin irritation. May be harmful if absorbed through the skin.
[Eyes]

Causes eye irritation.
[Ingestion]

May be harmful if swallowed.
[Hazards]

Emits toxic fumes under fire conditions.
[EC Risk Phrase]

36/37/38
[EC Safety Phrase]

22 26 36
[Personal Protection]

Compatible chemical-resistant gloves.
[Respirators]

Government approved respirator.
[Exposure Effects]

Irritant. Irritating to eyes, respiratory system and skin. Target organ(s): Nerves. Kidneys.
[Solubility in water]

Slightly soluble
[Melting Point]

217
[pKa/pKb]

10.06 (pKa)
[Usage]

Cotton defoliant.
[Product Name]

5-Phenylcarbamoylamino-1,2,3-thiadiazole
[Synonyms]

1-Phenyl-3-(1,2,3-thiadiazol-5-yl)urea
N-Phenyl-N'-1,2,3-thiadiazol-5-yl urea
[CAS]

"CASEN_51707-55-2.htm">51707-55-2
[Formula]

C9H8N4OS
[Molecular Weight]

220.25
[EINECS]

257-356-7
[RTECS]

YU1395000
[RTECS Class]

Agricultural Chemical and Pesticide; Reproductive Effector
[Merck]

12,9447
[Beilstein/Gmelin]

1078092
[Beilstein Reference]

6-27
[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, Sulfur oxides.