Skip to the beginning of the images gallery

2-Chlorobutyryl chloride - tech. 85%, high purity , CAS No.7623-11-2

COA

Grade & Purity:

technical grade

≥85%

Cas Number: 7623-11-2
Molecular Weight: 141
MDL number: MFCD00041409
PubChem CID: 139053

In stock

Item Number

C139250

Grouped product items
SKU	Size	Availability	Price	Qty
C139250-5g	5g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$275.90
C139250-25g	25g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$1,030.90

Discover 2-Chlorobutyryl chloride by Aladdin Scientific in tech. 85% for only $275.90. Available - in Ligands at Aladdin Scientific. Tags: .

Basic Description

Synonyms	2-CHLOROBUTYRYL CHLORIDE \| 7623-11-2 \| 2-chlorobutanoyl chloride \| Butanoyl chloride, 2-chloro- \| 2-CHLOROBUTYRYLCHLORIDE \| 2-chloro-butyryl chloride \| chlorobutyric chloride \| alpha-chlorobutyroylchloride \| alpha-chlorobutyryl chloride \| alpha-chlorobutanoyl chloride \| SCHE
Specifications & Purity	technical grade, ≥85%
Shipped In	Normal
Grade	technical grade
Product Description	An acid halide for synthesis and proteomics research

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organohalogen compounds
  - Class Acyl halides
    - Subclass Acyl chlorides

Kingdom	Organic compounds
Superclass	Organohalogen compounds
Class	Acyl halides
Subclass	Acyl chlorides
Intermediate Tree Nodes	Not available
Direct Parent	Acyl chlorides
Alternative Parents	Organochlorides Organic oxides Hydrocarbon derivatives Carbonyl compounds Alkyl chlorides
Molecular Framework	Aliphatic acyclic compounds
Substituents	Acyl chloride - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organochloride - Carbonyl group - Alkyl halide - Alkyl chloride - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as acyl chlorides. These are organic compounds containing the functional group -CO-Cl.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	2-chlorobutanoyl chloride
INCHI	InChI=1S/C4H6Cl2O/c1-2-3(5)4(6)7/h3H,2H2,1H3
InChIKey	KVQJVAOMYWTLEO-UHFFFAOYSA-N
Smiles	CCC(C(=O)Cl)Cl
Isomeric SMILES	CCC(C(=O)Cl)Cl
Molecular Weight	141
Reaxy-Rn	741947
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=741947&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot Number	Certificate Type	Date	Item
E2323908	Certificate of Analysis	Mar 04, 2025	C139250
E2422087	Certificate of Analysis	Apr 12, 2023	C139250
K2425021	Certificate of Analysis	Apr 12, 2023	C139250
E2323914	Certificate of Analysis	Apr 12, 2023	C139250

Chemical and Physical Properties

Solubility	Reacts with water.
Refractive Index	1.451
Boil Point(°C)	138-140 ℃
Molecular Weight	140.990 g/mol
XLogP3	2.300
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	2
Exact Mass	139.98 Da
Monoisotopic Mass	139.98 Da
Topological Polar Surface Area	17.100 Å²
Heavy Atom Count	7
Formal Charge	0
Complexity	72.100
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	1
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions, always use the batch-specific molecular weight of the product found on the vial label and the Certificate of Analysis (available online).

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

Reconstitution Calculator

The reconstitution calculator enables you to quickly determine the volume of a reagent needed to reconstitute your vial. Just enter the mass of the reagent and the target concentration, and the calculator will do the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration