W338605

Pyrrole

≥98%, FCC, FG

• Sinónimos: Azole, Divinylenimine, Imidole
• Fórmula empírica (notación de Hill): C₄H₅N
• Número de CAS: 109-97-7
• Peso molecular: 67.09
• FEMA Number: 3386
• Beilstein/REAXYS Number: 1159
• EC Number: 203-724-7
• Council of Europe no.: 2381
• MDL number: MFCD00005216
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901681
• Flavis number: 14.041
• NACRES: NA.21

Propiedades

• biological source: synthetic
• Quality Level: 400
• grade: FG
• agency: meets purity specifications of JECFA
• reg. compliance: EU Regulation 1334/2008 & 872/2012; FCC; FDA 21 CFR 110
• vapor density: 2.31 (vs air)
• assay: ≥98%
• refractive index: n20/D 1.508 (lit.)
• bp: 131 °C (lit.)
• mp: −23 °C (lit.)
• density: 0.967 g/mL at 25 °C (lit.)
• application(s): flavors and fragrances
• documentation: see Safety & Documentation for available documents
• food allergen: no known allergens
• organoleptic: nutty; ethereal; sweet
• storage temp.: 2-8°C
• SMILES string: c1cc[nH]c1
• InChI: 1S/C4H5N/c1-2-4-5-3-1/h1-5H
• InChI key: KAESVJOAVNADME-UHFFFAOYSA-N

Descripción

General description

Pyrrole is one of the flavor compounds that is formed in thermally processed foods due to the Maillard reaction.

Application

<ul>
<li><strong>Can neonicotinoid and pyrrole insecticides manage malaria vector resistance in high pyrethroid resistance areas in Côte d′Ivoire</strong>: This research evaluates the effectiveness of pyrrole insecticides in controlling malaria vectors in regions with high pyrethroid resistance. The findings suggest that these insecticides can play a significant role in integrated vector management strategies to combat malaria (Ekra et al., 2024).</li>
</ul>

Información de seguridad

• pictograms: GHS02,GHS06,GHS05
• signalword: Danger
• hcodes: H226,H301,H318,H332
• pcodes: P210 - P233 - P280 - P301 + P310 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 3
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 2
• flash_point_f: 96.8 °F - closed cup
• flash_point_c: 36 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter