Australia
Bangladesh
Belgium
Brazil
Canada
China
Egypt
France
Germany
India
Indonesia
Ireland
VAQORAAcid Halides & AnhydridesAvailable on request
4-Chlorobutanoic anhydride
Synonyms: 4-Chlorobutyric anhydride · 4-chloro-n-butyric anhydride · Butanoic acid, 4-chloro-, anhydride with 4-chlorobutanoic acid
CAS No.20496-01-9
FormulaC8H12Cl2O3
Mol. weight227.08
Catalogue No.VQ-032424
PurityOn COA
HSN—
4-Chlorobutanoic anhydride (CAS 20496-01-9) – acylating agent. C8H12Cl2O3, MW 227.08. Request a quote: COA, bulk packs and worldwide export.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About 4-Chlorobutanoic anhydride
4-Chlorobutanoic anhydride is an acylating agent carrying the CAS registry number 20496-01-9. Formula C8H12Cl2O3, molecular weight 227.08 g/mol. The IUPAC name is 4-chlorobutanoyl 4-chlorobutanoate. It is also known as 4-Chlorobutyric anhydride or 4-chloro-n-butyric anhydride.
Store in a tightly closed container in a cool, dry and well-ventilated place. Handle it with standard laboratory precautions and appropriate personal protective equipment.
It is commonly used for organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.
Available in 100 mg, 250 mg, 1 g and 5 g packs, 4-Chlorobutanoic anhydride is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.
Specifications & identifiers
| Product name | 4-Chlorobutanoic anhydride |
|---|---|
| Catalogue No. | VQ-032424 |
| CAS Number | 20496-01-9 |
| IUPAC name | 4-chlorobutanoyl 4-chlorobutanoate |
| Molecular formula | C8H12Cl2O3 |
| Molecular weight | 227.08 g/mol |
| Exact mass | 226.0163 |
| InChIKey | VAXCCWFPTAPDMK-UHFFFAOYSA-N |
| SMILES | C(CC(=O)OC(=O)CCCCl)CCl |
| PubChem CID | 13180178 |
| Physical form | Other |
|---|---|
| LogP (XLogP3) | 1.7 |
| H-bond donors / acceptors | 0 / 3 |
| TPSA | 43.4 Ų |
Documents
Frequently asked questions
What is the CAS number of 4-Chlorobutanoic anhydride?
The CAS Registry Number of 4-Chlorobutanoic anhydride is 20496-01-9. It is also known as 4-Chlorobutyric anhydride, 4-chloro-n-butyric anhydride, Butanoic acid, 4-chloro-, anhydride with 4-chlorobutanoic acid.
What is the molecular formula and molecular weight of 4-Chlorobutanoic anhydride?
4-Chlorobutanoic anhydride has the molecular formula C8H12Cl2O3 and a molecular weight of 227.08 g/mol. Its IUPAC name is 4-chlorobutanoyl 4-chlorobutanoate.
Which grade and pack sizes of 4-Chlorobutanoic anhydride can I order?
We supply 4-Chlorobutanoic anhydride, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with 4-Chlorobutanoic anhydride?
Yes. Every lot of 4-Chlorobutanoic anhydride is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can 4-Chlorobutanoic anhydride be shipped internationally?
Yes. We export 4-Chlorobutanoic anhydride worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about 4-Chlorobutanoic anhydride
We reply within one business day with price, pack options, lead time and documentation.
Related products
