8.20832
1-Methylpyrrole
for synthesis
Synonym(s):
1-Methylpyrrole, N-Methylpyrrole
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About This Item
Empirical Formula (Hill Notation):
C5H7N
CAS Number:
Molecular Weight:
81.12
UNSPSC Code:
12352005
EC Index Number:
202-513-7
NACRES:
NA.22
MDL number:
Quality Level
assay
≥99.0% (GC)
form
liquid
autoignition temp.
400 °C
potency
1400 mg/kg LD50, oral (Rat), >400 mg/kg LD50, skin (Rabbit)
expl. lim.
1.4-8.5 % (v/v)
pH
10.4 (10 °C, 10 g/L in H2O)
bp
111-113 °C/1013 hPa
mp
-57 °C
transition temp
flash point 16 °C
solubility
13 g/L
density
0.91 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
[n]1(cccc1)C
InChI
1S/C5H7N/c1-6-4-2-3-5-6/h2-5H,1H3
InChI key
OXHNLMTVIGZXSG-UHFFFAOYSA-N
Application
- Systematic Assessment of the Catalytic Reactivity of Frustrated Lewis Pairs in CH Bond Activation: The article explores the FLP-catalyzed CH bond activation of 1-methylpyrrole, evaluating its catalytic performance (Y Guo, et al., 2023).
- Design of a Mesoionic Janus-type Dicarbene: Research on 1-methylpyrrole with 4-bromoacetophenone for potential applications in synthetic chemistry (JN Leung, HV Huynh, 2024).
Analysis Note
Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.905 - 0.914
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 0.905 - 0.914
Identity (IR): passes test
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Flam. Liq. 2 - Skin Irrit. 2
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
60.8 °F
flash_point_c
16 °C
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8.20832.0100 | 04022536467528 |
| 8.20832.0500 | 04022536670485 |