8.42196
1-Ethyl-2-pyrrolidinone
for synthesis
Synonym(s):
1-Ethyl-2-pyrrolidinone
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About This Item
vapor pressure
0.18 hPa ( 20 °C)
Quality Segment
assay
≥99.0% (GC)
form
liquid
autoignition temp.
245 °C (DIN 51794)
potency
3200 mg/kg LD50, oral (Rat), >2000 mg/kg LD50, skin (Rat)
expl. lim.
1.3-7.7 % (v/v)
pH
8-9 (20 °C, 100 g/L in H2O)
kinematic viscosity
2.1 cSt(20 °C)
transition temp
flash point 91 °C
density
1.0 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
N1(CCCC1=O)CC
InChI
1S/C6H11NO/c1-2-7-5-3-4-6(7)8/h2-5H2,1H3
InChI key
ZFPGARUNNKGOBB-UHFFFAOYSA-N
Analysis Note
Density (d 20 °C/ 4 °C): 0.997 - 0.999
Identity (IR): passes test
signalword
Danger
Hazard Classifications
Eye Dam. 1 - Repr. 1B
wgk
WGK 1
flash_point_f
195.8 °F - Pensky-Martens closed cup
flash_point_c
91 °C - Pensky-Martens closed cup
hcodes
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
Substances Subject to be Indicated Names
ishl_indicated
Substances Subject to be Notified Names
ishl_notified
Group 4: Flammable liquids + Type 3 petroleums + Hazardous rank III + Water insoluble liquid
fsl
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