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4-(2-Nitrophenyl)but-3-en-2-one

CAS 20766-40-9C10H9NO3MW 191.18

4-(2-Nitrophenyl)but-3-en-2-one (CAS 20766-40-9) — formula C10H9NO3, molecular weight 191.18; category organic chemicals.

Product Description

4-(2-Nitrophenyl)but-3-en-2-one (CAS 20766-40-9) is a chemical raw material in the organic chemicals category. Its molecular formula C10H9NO3 comprises 10 C, 9 H, 1 N, 3 O atoms. Its molecular weight is about 191.18. Reported physicochemical data: LogP about 1.7. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.

Product Overview

CAS Number20766-40-9
Molecular FormulaC10H9NO3
Molecular Weight191.18
LogP1.7
CategoryOrganic Chemicals

Technical Profile

What this product is

4-(2-Nitrophenyl)but-3-en-2-one is a carbon-based organic compound with CAS registry number 20766-40-9 and molecular formula C10H9NO3 (molecular weight 191.18), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 20766-40-9

Its molecular formula C10H9NO3 comprises 10 C, 9 H, 1 N, 3 O atoms.

Also known as: 4-(2-Nitrophenyl)but-3-en-2-one · 4-(2-硝基苯基)丁-3-en-2-酮

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of 4-(2-Nitrophenyl)but-3-en-2-one?

The CAS registry number of 4-(2-Nitrophenyl)but-3-en-2-one is 20766-40-9.

What is the molecular formula and molecular weight of 4-(2-Nitrophenyl)but-3-en-2-one?

Molecular formula C10H9NO3, molecular weight 191.18.

What other names is 4-(2-Nitrophenyl)but-3-en-2-one known by?

It is also registered under: 4-(2-Nitrophenyl)but-3-en-2-one, 4-(2-硝基苯基)丁-3-en-2-酮.

Which category does 4-(2-Nitrophenyl)but-3-en-2-one belong to?

Category: Organic Chemicals.

Packaging & documentation

Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.

PubChem Public Data

Independent reference data for 4-(2-Nitrophenyl)but-3-en-2-one (CAS 20766-40-9), compiled from public chemistry databases.

Registry identifiers across databases

CAS Number20766-40-9
PubChem CID5363790
Molecular FormulaC10H9NO3
IUPAC Name(E)-4-(2-nitrophenyl)but-3-en-2-one

Computed descriptors

Molecular Weight191.18
XLogP31.7
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass191.058243149
Monoisotopic Mass191.058243149
Topological Polar Surface Area62.9
Heavy Atom Count14

Synonyms and trade names

4-(2-Nitrophenyl)but-3-en-2-one; 115698-86-7; 20766-40-9; (3E)-4-(2-NITROPHENYL)BUT-3-EN-2-ONE; (E)-4-(2-Nitrophenyl)-but-3-en-2-one; SCHEMBL1404904; FRPAGLRAZLFTGW-VOTSOKGWSA-N; HS-7317; (3E)-4-(2-Nitrophenyl)-3-buten-2-one; (3E)-4-(2-Nitrophenyl)-3-buten-2-one #; EN300-1857939

Source: PubChem / Wikidata; the batch COA governs where values differ.

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Supplier: Jinan Shenghe Chemical Co., Ltd.

中文页面: 4-(2-硝基苯基)丁-3-en-2-酮

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