8.20696
2-Imidazolidinethione
for synthesis
Synonym(s):
2-Imidazolidinethione, N,N′-Ethylenethiourea
About This Item
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SMILES string
S=C1NCCN1
InChI
1S/C3H6N2S/c6-3-4-1-2-5-3/h1-2H2,(H2,4,5,6)
InChI key
PDQAZBWRQCGBEV-UHFFFAOYSA-N
vapor pressure
<1 hPa ( 25 °C)
assay
≥98.0% (HPLC)
form
solid
potency
710 mg/kg LD50, oral (Rat)
bp
240 °C/1010 hPa
mp
199 °C
transition temp
flash point 253 °C
solubility
8 g/L
density
1.4 g/cm3 at 20 °C
bulk density
750‑900 kg/m3
storage temp.
2-30°C
Quality Level
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1 of 4
This Item | |||
|---|---|---|---|
| assay ≥98.0% (HPLC) | assay 98% | assay - | assay ≥95% |
| solubility 8 g/L | solubility - | solubility - | solubility - |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| mp 199 °C | mp 196-200 °C (lit.) | mp 196-200 °C (lit.) | mp - |
| density 1.4 g/cm3 at 20 °C | density - | density - | density - |
| form solid | form - | form - | form powder |
Analysis Note
Melting range (lower value): ≥ 196 °C
Melting range (upper value): ≤ 199 °C
Identity (IR): passes test
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Repr. 1B
Storage Class
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
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