Supplier Product Identification Physical and Chemical Properties Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity
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Tizanidine(51322-75-9)

Supplier Product Identification Physical and Chemical Properties Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity

Product Identification

Product Name
Tizanidine
Synonyms
2,1,3-Benzothiadiazole, 5-chloro-4-(2-imidazolin-2-ylamino)-
2,1,3-Benzothiadiazole-4-amine, 5-chloro-N-(4,5-dihydro-1H-imidazol-2-yl)-
5-Chloro-4-(2-imidazolin-2-ylamino)-2,1,3-benzothiadiazole
Sirdalud
Ternelin
CAS
51322-75-9
Formula
C9H8ClN5S
Molecular Weight
253.71
RTECS
DL0080000
Merck
12,9624
Beilstein/Gmelin
618691

Physical and Chemical Properties

Solubility in water
Insoluble
Melting Point
221 - 223
Boiling Point
391
Vapor Pressure
2.5E-6 (25 C)
Density
1.82 g/cm3 (20 C)
pKa/pKb
7.47 (pKb)
Partition Coefficient
.65
Heat Of Vaporization
64.1 kJ/mol
Usage
Skeletal muscle relaxant.

Handling and Storage

Storage
This product should be stored at room temperature. It should be kept in a tightly closed container.

Hazards Identification

Inhalation
Remove from exposure. If breathing is difficult, administer oxygen. If breathing stops, administer artificial respiration. Seek medical attention immediately.
Skin
Wash with soap and water for 15 minutes. Remove contaminated clothing and shoes. Seek medical attention immediately.
Eyes
Check for and remove contact lenses. Flush eyes with running water for at least 15 minutes separating eyelids. Seek medical attention immediately.
Ingestion
Remove dentures and clear mouth. If person is conscious, rinse mouth with water. Call physician or poison control immediately.

Exposure Controls/Personal Protection

Personal Protection
For spill clean up, wear suitable protective clothing, chemical resistant rubber gloves, rubber boots, and chemical safety goggles. Self contained breathing apparatus or NIOSH/MSHA approved respirator is required.

Fire Fighting Measures

Fire Fighting
Extinguish using carbon Dioxide, dry chemical powder, polymer foam, water spray. Use self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.

Accidental Release Measures

Small spills/leaks
Wipe up spill and place in sealed container and hold for disposal. Avoid raising dust. Ventilate the area and wash spill site after material has been removed.

Stability and Reactivity

Stability
This material is stable if stored as directed.
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