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Quality Level
Assay
≥98.0% (GC)
form
crystals
autoignition temp.
640 °C
potency
21 mg/kg LD50, oral (Rat)
bp
274 °C/1013 hPa
mp
157-160 °C
transition temp
flash point 156 °C
solubility
soluble 83 g/L
density
1.26 g/cm3 at 25 °C
storage temp.
2-30°C
InChI
1S/C5H6N2/c6-5-1-3-7-4-2-5/h1-4H,(H2,6,7)
InChI key
NUKYPUAOHBNCPY-UHFFFAOYSA-N
Related Categories
Application
Analysis Note
Melting range (lower value): ≥ 157 °C
Melting range (upper value): ≤ 160 °C
Identity (IR): passes test
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B
Storage Class Code
6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
Flash Point(F)
312.8 °F
Flash Point(C)
156 °C
Regulatory Information
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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