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vapor pressure
0.009 hPa ( 25 °C)
Quality Level
Assay
≥99% (GC)
form
solid
autoignition temp.
424 °C
potency
177 mg/kg LD50, oral (Rat)
1141 mg/kg LD50, skin (Rabbit)
pH
5.0-7.0 (20 °C, 50 g/L in H2O)
bp
125 °C/33.3 hPa
mp
84 °C
transition temp
flash point 138 °C
solubility
2040 g/L
density
1.127 g/cm3 at 25 °C
bulk density
500 kg/m3
InChI
1S/C3H5NO/c1-2-3(4)5/h2H,1H2,(H2,4,5)
InChI key
HRPVXLWXLXDGHG-UHFFFAOYSA-N
Analysis Note
Melting range
- lower value:
≥ 83 °C
- upper value: ≤ 86 °C
Identity (IR): passes test
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Carc. 1B - Eye Irrit. 2 - Muta. 1B - Repr. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 1 Oral
Target Organs
Peripheral nervous system
Storage Class Code
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
Flash Point(F)
280.4 °F - closed cup
Flash Point(C)
138 °C - closed cup
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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